Tantalum Surface Mount Capacitors

Transcription

1 Tantalum Surface Mount Capacitors Standard Tantalum One world. One KEMET. Electronic Components

2 Tantalum Surface Mount Capacitors Standard Tantalum Table of Contents Page Why Choose KEMET... 3 T491 Series Industrial Grade MnO T489 Series Low MnO T490 Series Commercial Grade MnO Packaging Information KEMET Corporation Sales Offices Disclaimer One world. One KEMET KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/2015 2

3 One world. One source. One KEMET. When you partner with KEMET, our entire global organization provides you with the coordinated service you need. No bouncing from supplier to supplier. No endless phone calls and web browsing. We re your single, integrated source for electronic component solutions worldwide. Less hassles. More solutions. Our commitment to product quality and on-time delivery has helped customers succeed for over 90 years. There s a reason KEMET components can be found in defense and aerospace equipment. Our reputation is built on a history of consistency, reliability and service. The Easy-to-Buy-From company. KEMET offers a level of responsiveness that far surpasses any other supplier. Our passion for customer service is evident throughout our global sales organization, which offers localized support bolstered by our worldwide logistics capabilities. Whether you need rush samples, technical assistance, in-person consultation, accelerated custom design, design collaboration or prototype services, we have a solution. One world. One KEMET KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/2015 3

4 Made for you. When you need custom products delivered on a tight schedule, you can trust KEMET. Get direct design consultation from global experts, who help you get the job done on time and within budget. Working for a better world. KEMET is dedicated to economically, environmentally and socially sustainable development. We ve adopted the Electronic Industry Code of Conduct (EICC) to address all aspects of corporate responsibility. Our manufacturing facilities have won numerous environmental excellence awards and recognitions, and our supply chain is certified. We believe doing the right thing is in everyone s interest. About KEMET. KEMET Corporation is a leading global supplier of electronic components. We offer our customers the broadest selection of capacitor technologies in the industry across multiple dielectrics, along with an expanding range of electromechanical devices, and electromagnetic compatibility solutions. Our vision is to be the preferred supplier of electronic component solutions for customers demanding the highest standards of quality, delivery and service. One world. One KEMET KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/2015 4

5 T491 Series Industrial Grade MnO 2 Overview The KEMET T491 Series, designed specifically for today s highly automated surface mount processes and equipment, is the leading choice for surface mount designs. The T491 combines KEMET s proven solid tantalum technology, acclaimed and respected throughout the world, with the latest in materials, processes and automation, resulting in unsurpassed total performance and value. This product meets or exceeds the requirements of EIA standard 535BAAC. This series is classified as MSL (Moisture Sensitivity Level) 1 under J STD 020: unlimited floor life time at 30 C / 85% RH. The T491 standard terminations are available in 100% matte tin and provide excellent wetting characteristics and compatibility with today's surface mount solder systems. Tin/lead (Sn/Pb) terminations are available upon request for any part number. Gold-plated terminations are also available for use with conductive epoxy attachment processes. Standard packaging of these devices is tape and reel in accordance with EIA 481. This system provides perfect compatibility with all tapefed placement units. Benefits Meets or exceeds EIA Standard 535BAAC Taped and reeled per EIA 481 Symmetrical, compliant terminations Optional gold-plated terminations Laser-marked case 100% surge current test on C, D, E, U, V, X sizes Halogen free epoxy Capacitance 0.1 µf to 1,000 µf Tolerance ±10%, ±20% V Extended range values Low profile case sizes RoHS Compliant and lead-free terminations (See for transition information) temperature: -55ºC to +125ºC Applications Typical applications include decoupling and filtering in industrial and automotive end applications such as / converters, portable electronics, telecommunications, and control units. Environmental Compliance RoHS Compliant (6/6) according to Directive 2002/95/EC when ordered with 100% Sn solder. One world. One KEMET KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/2015 5

6 T491 Series Industrial Grade MnO 2 SPICE For a detailed analysis of specific part numbers, please visit for a free download of KEMET's SPICE software. The KEMET SPICE program is freeware intended to aid design engineers in analyzing the performance of these capacitors over frequency, temperature, ripple, and bias conditions. Ordering Information T 491 X 157 K 020 A T Capacitor Class Series Capacitance Code (pf) Capacitance Tolerance (V) Failure Rate/ Design Termination Finish Packaging (C-Spec) T = Tantalum Industrial A, B, C, D, E, S, T, U, V, W, X First two digits represent significant figures. Third digit specifies number of zeros. K = ±10% M = ±20% 2R5 = = = = = = = = = = 50 A = N/A T = 100% Matte Tin (Sn) plated H = Standard solder coated (SnPb 5% Pb minimum) G = Gold plated (A, B, C, D, X only) N = Non-magnetic 100% Tin (Sn) M = Non-magnetic (SnPb) Blank = 7" Reel 7280 = 13" Reel Performance Characteristics Item erature -55 C to 125 C Performance Characteristics Capacitance Range 0.1 1,000 µf at 120 Hz/25 C Capacitance Tolerance K Tolerance (10%), M Tolerance (20%) Range (120 Hz) () Current V Refer to Part Electrical Specification Table Refer to Part Electrical Specification Table 0.01 CV (µa) at rated voltage after 5 minutes KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/2015 6

7 T491 Series Industrial Grade MnO 2 Qualification Test Condition Characteristics Endurance Storage Life Thermal Shock erature Stability Surge Mechanical Shock/Vibration *IL = Initial limit 85 C at rated voltage, 2,000 hours 125 C at 2/3 rated voltage, 2,000 hours 125 C at 0 volts, 2,000 hours MIL STD 202, Method 107, Condition B, mounted, -55C to 125 C, 1,000 cycles Extreme temperature exposure at a succession of continuous steps at +25ºC, -55ºC, +25ºC, +85ºC, +125ºC, +25ºC. 85 C, 1.32 x rated voltage 1,000 cycles (125 C, 1.2 x rated voltage). MIL STD 202, Method 213, Condition I, 100 G peak MIL STD 202, Method 204, Condition D, 10 Hz to 2,000 Hz, 20 G peak Δ C/C L Δ C/C L Δ C/C L Within ±10% of initial value Within initial limits Within 1.25 x initial limit Within initial limits Within ±10% of initial value Within initial limits Within 1.25 x initial limit Within initial limits Within ±5% of initial value Within initial limits Within 1.25 x initial limit Within initial limits +25 C -55 C +85 C +125 C Δ C/C IL* ±10% ±10% ±20% IL IL 1.5 x IL 1.5 x IL L IL N/A 10 x IL 12 x IL Δ C/C L Δ C/C L Within ±5% of initial value Within initial limits Within initial limits Within initial limits Within ±10% of initial value Within initial limits Within initial limits KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/2015 7

8 T491 Series Industrial Grade MnO 2 Electrical Characteristics vs. Frequency Capacitance vs. Frequency 100 1,000 Impedance, (Ohms) T491C336M025AT_IMP T491D476M025AT_IMP T491X107M025AT_IMP T491C336M025AT_ T491D476M025AT_ T491X107M025AT_ Capacitance (µf) T491C336M025AT T491D476M025AT T491X107M025AT ,000 10, ,000 1,000,000 10,000,000 Frequency (Hz) ,000 10, ,000 1,000,000 10,000,000 Frequency (Hz) Dimensions Millimeters (Inches) Metric will govern CATHODE (-) END VIEW W SIDE VIEW ANODE (+) END VIEW BOTTOM VIEW A B B H E F X T S G S Termination cutout at KEMET's option, either end R P L KEMET EIA L* W* H* F* ±0.1 S* ±(0.004) 1.6 ±0.2 (0.063 ±0.008) 1.2 (0.047) 0.80 (0.032) ± ±0.2 A (0.126 ±0.008) (0.063 ±0.008) (0.008) /-0.3(0.011) 3.5 ± ± ±0.2 B (0.138 ±0.008) (0.110 ±0.008) (0.075 ±0.008) 2.2 (0.087) 0.80 (0.032) (0.004) /-0.3(0.011) 6.0 ± ± ±0.3 C (0.236 ±0.012) (0.126 ±0.012) (0.098 ±0.012) 2.2 (0.087) 1.30 (0.051) ±0.3 (0.011) 7.3 ± ± ±0.3 D (0.287 ±0.012) (0.169 ±0.012) (0.110 ±0.012) 2.4 (0.094) 1.30 (0.051) ±0.3 (0.011) 7.3 ± ± ±0.3 X (0.287 ±0.012) (0.169 ±0.012) (0.157 ±0.012) 2.4 (0.094) 1.30 (0.051) ±0.3 (0.011) 7.3 ± ± ± 0.2 E (0.287 ±0.012) (0.236 ±0.012) (0.142 ±0.008) 4.1 (0.161) 1.30 (0.051) ±0.3 (0.011) 3.2 ± ± (0.032) S (0.047) 1.2 (0.047) (0.126 ±0.008) (0.063 ±0.008) (0.008) /-0.3(0.011) 3.5 ± ± (0.032) T (0.047) 2.2 (0.087) (0.138 ±0.008) (0.110 ±0.008) (0.004) /-0.3(0.011) 6.0 ± ± (0.051) U (0.059) 2.2 (0.087) (0.236 ±0.012) (0.110 ±0.008) ±0.3 (0.011) 7.3 ± ± (0.051) V (0.079) 2.4 (0.094) (0.287 ±0.012) (0.169 ±0.012) ±0.3 (0.011) 7.3 ± ± (0.051) W (0.059) 2.4 (0.094) (0.287 ±0.012) (0.169 ±0.012) ±0.3 (0.011) Component B* ±0.15 X (Ref) P (Ref) R (Ref) T (Ref) A (Min) G (Ref) E (Ref) (Ref) ± (0.016) 0.10 ±0.10 (0.004 ±0.004) 0.4 (0.016) 0.4 (0.016) 0.13 (0.005) 0.4 (0.016) 0.10 ±0.10 (0.004 ±0.004) 0.5 (0.020) 1.0 (0.039) 0.13 (0.005) 0.5 (0.020) 0.10 ±0.10 (0.004 ±0.004) 0.9 (0.035) 1.0 (0.039) 0.13 (0.005) 0.5 (0.020) 0.10 ±0.10 (0.004 ±0.004) 0.9 (0.035) 1.0 (0.039) 0.13 (0.005) 0.5 (0.020) 0.10 ±0.10 (0.004 ±0.004) 1.7 (0.067) 1.0 (0.039) 0.13 (0.005) 0.5 (0.020) 0.10 ± N/A N/A (0.004 ±0.004) (0.005) N/A 0.05 (0.002) N/A N/A 0.13 (0.005) N/A 0.05 (0.002) N/A N/A 0.13 (0.005) N/A 0.05 (0.002) N/A N/A 0.13 (0.005) N/A 0.05 (0.002) N/A N/A 0.13 (0.005) N/A 0.05 (0.002) N/A N/A 0.13 (0.005) 1.2 (0.047) 1.1 (0.043) 1.3 (0.051) 1.9 (0.075) 1.8 (0.071) 2.2 (0.087) 2.9 (0.114) 2.8 (0.110) 2.4 (0.094) 3.6 (0.142) 3.5 (0.138) 3.5 (0.138) 3.6 (0.142) 3.5 (0.138) 3.5 (0.138) 1.2 (0.047) 3.5 (0.138) 3.5 (0.138) 1.2 (0.047) 1.1 (0.043) 1.3 (0.051) 1.9 (0.075) 1.8 (0.071) 2.2 (0.087) 2.9 (0.114) 2.8 (0.110) 2.4 (0.094) 3.6 (0.142) 3.5 (0.138) 3.5 (0.138) 3.6 (0.142) 3.5 (.0138) 3.5 (0.138) Notes: (Ref) Dimensions provided for reference only. No dimensions are provided for B, P or R because low profile cases do not have a bevel or a notch. * MIL PRF 55365/8 specified dimensions KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/2015 8

9 T491 Series Industrial Grade MnO 2 Table 1 Ratings & Part Reference Cap V at 85ºC µf KEMET/EIA µa at +20ºC / % at +20ºC 120 Hz KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/ Ω at +20ºC Allowable Ripple Current +25ºC +85ºC +125ºC T/ T491T107(1)2R5A(2) D/ T491D227(1)2R5A(2) A/ T491A336(1)003A(2) A/ T491A335(1)004A(2) A/ T491A475(1)004A(2) A/ T491A685(1)004A(2) S/ T491S685(1)004A(2) B/ T491B106(1)004A(2) A/ T491A106(1)004A(2) S/ T491S106(1)004A(2) B/ T491B156(1)004A(2) A/ T491A156(1)004A(2) T/ T491T156(1)004A(2) S/ T491S156(1)004A(2) C/ T491C226(1)004A(2) B/ T491B226(1)004A(2) A/ T491A226(1)004A(2) T/ T491T226(1)004A(2) S/ T491S226(1)004A(2) C/ T491C336(1)004A(2) U/ T491U336(1)004A(2) B/ T491B336(1)004A(2) A/ T491A336(1)004A(2) T/ T491T336(1)004A(2) C/ T491C476(1)004A(2) U/ T491U476(1)004A(2) B/ T491B476(1)004A(2) A/ T491A476(1)004A(2) T/ T491T476(M)004A(2) D/ T491D686(1)004A(2) C/ T491C686(1)004A(2) U/ T491U686(1)004A(2) B/ T491B686(1)004A(2) A/ T491A686(1)004A(2) D/ T491D107(1)004A(2) C/ T491C107(1)004A(2) U/ T491U107(1)004A(2) B/ T491B107(M)004A(2) A/ T491A107(M)004A(2) T/ T491T107(M)004A(2) D/ T491D157(1)004A(2) U/ T491U157(1)004AT V/ T491V157(1)004A(2) C/ T491C157(1)004A(2) B/ T491B157(M)004A(2) V/ T491V227(1)004A(2) V at 85ºC µf KEMET/EIA Cap µa at +20ºC / % at +20ºC 120 Hz Ω at +20ºC +25ºC +85ºC +125ºC Allowable Ripple Current ºC ºC MSL Reflow 260 ºC Reflow 260 ºC (1) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates capacitance tolerance. (2) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum), N = Non- Magnetic 100% Tin (Sn), M = Non-Magnetic (SnPb). Designates Termination Finish. Refer to Ordering Information for additional detail. Higher voltage ratings and tighter tolerance product including may be substituted within the same size at KEMET's option. substitution will be marked with the higher voltage rating. Substitutions can include better than series. MSL

10 T491 Series Industrial Grade MnO 2 Table 1 Ratings & Part Reference cont'd Cap V at 85ºC µf KEMET/EIA µa at +20ºC / % at +20ºC 120 Hz KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/ Ω at +20ºC Allowable Ripple Current +25ºC +85ºC +125ºC B/ T491B227(M)004A(2) C/ T491C227(1)004AT D/ T491D227(1)004AT W/ T491W227(1)004AT D/ T491D337(1)004A(2) V/ T491V337(1)004A(2) C/ T491C337(1)004A(2) X/ T491X337(1)004AT X/ T491X477(1)004A(2) D/ T491D477(1)004A(2) X/ T491X687(1)004A(2) D/ T491D687(1)004A(2) X/ T491X108(1)004A(2) E/ T491E108(M)004A(2) A/ T491A225(1)006A(2) A/ T491A335(1)006A(2) A/ T491A475(1)006A(2) S/ T491S475(1)006A(2) B/ T491B685(1)006A(2) A/ T491A685(1)006A(2) S/ T491S685(1)006A(2) B/ T491B106(1)006A(2) A/ T491A106(1)006A(2) T/ T491T106(1)006A(2) S/ T491S106(1)006A(2) C/ T491C156(1)006A(2) B/ T491B156(1)006A(2) A/ T491A156(1)006A(2) T/ T491T156(1)006A(2) S/ T491S156(1)006A(2) C/ T491C226(1)006A(2) U/ T491U226(1)006A(2) B/ T491B226(1)006A(2) A/ T491A226(1)006A(2) T/ T491T226(1)006A(2) C/ T491C336(1)006A(2) U/ T491U336(1)006A(2) B/ T491B336(1)006A(2) A/ T491A336(1)006A(2) T/ T491T336(1)006A(2) D/ T491D476(1)006A(2) C/ T491C476(1)006A(2) U/ T491U476(1)006A(2) V/ T491V476(1)006AT B/ T491B476(1)006A(2) A/ T491A476(1)006A(2) V at 85ºC µf KEMET/EIA Cap µa at +20ºC / % at +20ºC 120 Hz Ω at +20ºC +25ºC +85ºC +125ºC Allowable Ripple Current ºC ºC MSL Reflow 260 ºC Reflow 260 ºC (1) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates capacitance tolerance. (2) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum), N = Non- Magnetic 100% Tin (Sn), M = Non-Magnetic (SnPb). Designates Termination Finish. Refer to Ordering Information for additional detail. Higher voltage ratings and tighter tolerance product including may be substituted within the same size at KEMET's option. substitution will be marked with the higher voltage rating. Substitutions can include better than series. MSL

11 T491 Series Industrial Grade MnO 2 Table 1 Ratings & Part Reference cont'd Cap V at 85ºC µf KEMET/EIA µa at +20ºC / % at +20ºC 120 Hz KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/ Ω at +20ºC Allowable Ripple Current +25ºC +85ºC +125ºC T/ T491T476(1)006A(2) D/ T491D686(1)006A(2) C/ T491C686(1)006A(2) U/ T491U686(1)006A(2) V/ T491V686(1)006AT B/ T491B686(1)006A(2) A/ T491A686(1)006A(2) D/ T491D107(1)006A(2) V/ T491V107(1)006A(2) C/ T491C107(1)006A(2) U/ T491U107(1)006A(2) B/ T491B107(1)006A(2) B/ T491B157(M)006A(2) D/ T491D157(1)006A(2) C/ T491C157(1)006A(2) V/ T491V157(1)006A(2) U/ T491U157(1)006AT W/ T491W157(1)006AT X/ T491X157(1)006A(2) X/ T491X227(1)006A(2) D/ T491D227(1)006A(2) C/ T491C227(M)006A(2) V/ T491V227(1)006A(2) W/ T491W227(1)006AT C/ T491C337(1)006A(2) V/ T491V337(1)006AT X/ T491X337(1)006A(2) D/ T491D337(1)006A(2) E/ T491E337(1)006A(2) X/ T491X477(1)006A(2) D/ T491D477(1)006A(2) V/ T491V477(1)006A(2) E/ T491E477(1)006A(2) X/ T491X687(1)006A(2) E/ T491E687(M)006A(2) X/ T491X108(1)006AT A/ T491A105(1)010A(2) A/ T491A155(1)010A(2) B/ T491B225(1)010A(2) A/ T491A225(1)010A(2) A/ T491A335(1)010A(2) S/ T491S335(1)010A(2) B/ T491B475(1)010A(2) A/ T491A475(1)010A(2) S/ T491S475(1)010A(2) B/ T491B685(1)010A(2) V at 85ºC µf KEMET/EIA Cap µa at +20ºC / % at +20ºC 120 Hz Ω at +20ºC +25ºC +85ºC +125ºC Allowable Ripple Current ºC ºC MSL Reflow 260 ºC Reflow 260 ºC (1) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates capacitance tolerance. (2) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum), N = Non- Magnetic 100% Tin (Sn), M = Non-Magnetic (SnPb). Designates Termination Finish. Refer to Ordering Information for additional detail. Higher voltage ratings and tighter tolerance product including may be substituted within the same size at KEMET's option. substitution will be marked with the higher voltage rating. Substitutions can include better than series. MSL

12 T491 Series Industrial Grade MnO 2 Table 1 Ratings & Part Reference cont'd Cap V at 85ºC µf KEMET/EIA µa at +20ºC / % at +20ºC 120 Hz KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/ Ω at +20ºC Allowable Ripple Current +25ºC +85ºC +125ºC A/ T491A685(1)010A(2) T/ T491T685(1)010A(2) S/ T491S685(1)010A(2) C/ T491C106(1)010A(2) B/ T491B106(1)010A(2) A/ T491A106(1)010A(2) T/ T491T106(1)010A(2) S/ T491S106(1)010A(2) C/ T491C156(1)010A(2) U/ T491U156(1)010A(2) B/ T491B156(1)010A(2) A/ T491A156(1)010A(2) T/ T491T156(1)010A(2) D/ T491D226(1)010A(2) C/ T491C226(1)010A(2) U/ T491U226(1)010A(2) B/ T491B226(1)010A(2) A/ T491A226(1)010A(2) T/ T491T226(1)010A(2) D/ T491D336(1)010A(2) V/ T491V336(1)010A(2) C/ T491C336(1)010A(2) U/ T491U336(1)010A(2) B/ T491B336(1)010A(2) T/ T491T336(1)010A(2) A/ T491A336(1)010A(2) D/ T491D476(1)010A(2) V/ T491V476(1)010A(2) C/ T491C476(1)010A(2) U/ T491U476(1)010A(2) B/ T491B476(1)010A(2) D/ T491D686(1)010A(2) V/ T491V686(1)010A(2) C/ T491C686(1)010A(2) W/ T491W686(1)010AT U/ T491U686(1)010A(2) B/ T491B686(M)010A(2) B/ T491B107(1)010A(2) D/ T491D107(1)010A(2) U/ T491U107(1)010AT W/ T491W107(1)010AT C/ T491C107(1)010A(2) V/ T491V107(1)010A(2) X/ T491X157(1)010A(2) D/ T491D157(1)010A(2) C/ T491C157(1)010A(2) V at 85ºC µf KEMET/EIA Cap µa at +20ºC / % at +20ºC 120 Hz Ω at +20ºC +25ºC +85ºC +125ºC Allowable Ripple Current ºC ºC MSL Reflow 260 ºC Reflow 260 ºC (1) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates capacitance tolerance. (2) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum), N = Non- Magnetic 100% Tin (Sn), M = Non-Magnetic (SnPb). Designates Termination Finish. Refer to Ordering Information for additional detail. Higher voltage ratings and tighter tolerance product including may be substituted within the same size at KEMET's option. substitution will be marked with the higher voltage rating. Substitutions can include better than series. MSL

13 T491 Series Industrial Grade MnO 2 Table 1 Ratings & Part Reference cont'd Cap V at 85ºC µf KEMET/EIA µa at +20ºC / % at +20ºC 120 Hz KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/ Ω at +20ºC Allowable Ripple Current +25ºC +85ºC +125ºC V/ T491V157(1)010A(2) C/ T491C227(1)010A(2) X/ T491X227(1)010A(2) D/ T491D227(1)010A(2) V/ T491V227(1)010A(2) D/ T491D337(1)010A(2) V/ T491V337(1)010A(2) X/ T491X337(1)010A(2) E/ T491E337(1)010A(2) X/ T491X477(1)010A(2) E/ T491E477(M)010A(2) A/ T491A105(1)016A(2) A/ T491A155(1)016A(2) A/ T491A225(1)016A(2) S/ T491S225(1)016A(2) B/ T491B335(1)016A(2) A/ T491A335(1)016A(2) C/ T491C475(1)016A(2) B/ T491B475(1)016A(2) A/ T491A475(1)016A(2) T/ T491T475(1)016A(2) C/ T491C685(1)016A(2) B/ T491B685(1)016A(2) A/ T491A685(1)016A(2) C/ T491C106(1)016A(2) U/ T491U106(1)016A(2) B/ T491B106(1)016A(2) A/ T491A106(1)016A(2) T/ T491T106(1)016A(2) C/ T491C156(1)016A(2) U/ T491U156(1)016A(2) B/ T491B156(1)016A(2) A/ T491A156(1)016A(2) D/ T491D226(1)016A(2) C/ T491C226(1)016A(2) U/ T491U226(1)016A(2) B/ T491B226(1)016A(2) D/ T491D336(1)016A(2) C/ T491C336(1)016A(2) U/ T491U336(1)016A(2) B/ T491B336(1)016A(2) D/ T491D476(1)016A(2) V/ T491V476(1)016A(2) C/ T491C476(1)016A(2) V/ T491V686(1)016A(2) C/ T491C686(1)016AT V at 85ºC µf KEMET/EIA Cap µa at +20ºC / % at +20ºC 120 Hz Ω at +20ºC +25ºC +85ºC +125ºC Allowable Ripple Current ºC ºC MSL Reflow 260 ºC Reflow 260 ºC (1) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates capacitance tolerance. (2) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum), N = Non- Magnetic 100% Tin (Sn), M = Non-Magnetic (SnPb). Designates Termination Finish. Refer to Ordering Information for additional detail. Higher voltage ratings and tighter tolerance product including may be substituted within the same size at KEMET's option. substitution will be marked with the higher voltage rating. Substitutions can include better than series. MSL

14 T491 Series Industrial Grade MnO 2 Table 1 Ratings & Part Reference cont'd Cap V at 85ºC µf KEMET/EIA µa at +20ºC / % at +20ºC 120 Hz KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/ Ω at +20ºC Allowable Ripple Current +25ºC +85ºC +125ºC W/ T491W686(1)016AT D/ T491D686(1)016A(2) X/ T491X107(1)016A(2) C/ T491C107(1)016AT V/ T491V107(1)016A(2) D/ T491D107(1)016A(2) X/ T491X157(1)016A(2) D/ T491D157(1)016A(2) D/ T491D227(1)016A(2) X/ T491X227(1)016A(2) E/ T491E227(1)016A(2) A/ T491A684(1)020A(2) A/ T491A105(1)020A(2) S/ T491S105(1)020A(2) A/ T491A155(1)020A(2) S/ T491S155(1)020A(2) B/ T491B225(1)020A(2) A/ T491A225(1)020A(2) B/ T491B335(1)020A(2) A/ T491A335(1)020A(2) T/ T491T335(1)020A(2) C/ T491C475(1)020A(2) B/ T491B475(1)020A(2) A/ T491A475(1)020A(2) C/ T491C685(1)020A(2) U/ T491U685(1)020A(2) B/ T491B685(1)020A(2) A/ T491A685(1)020A(2) C/ T491C106(1)020A(2) U/ T491U106(1)020A(2) B/ T491B106(1)020A(2) A/ T491A106(M)020A(2) D/ T491D156(1)020A(2) B/ T491B156(1)020AT C/ T491C156(1)020A(2) D/ T491D226(1)020A(2) V/ T491V226(1)020A(2) C/ T491C226(1)020A(2) B/ T491B226(1)020A(2) D/ T491D336(1)020A(2) C/ T491C336(M)020A(2) V/ T491V336(1)020A(2) B/ T491B336(M)020A(2) C/ T491C476(1)020A(2) X/ T491X476(1)020AT D/ T491D476(1)020A(2) V at 85ºC µf KEMET/EIA Cap µa at +20ºC / % at +20ºC 120 Hz Ω at +20ºC +25ºC +85ºC +125ºC Allowable Ripple Current ºC ºC MSL Reflow 260 ºC Reflow 260 ºC (1) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates capacitance tolerance. (2) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum), N = Non- Magnetic 100% Tin (Sn), M = Non-Magnetic (SnPb). Designates Termination Finish. Refer to Ordering Information for additional detail. Higher voltage ratings and tighter tolerance product including may be substituted within the same size at KEMET's option. substitution will be marked with the higher voltage rating. Substitutions can include better than series. MSL

15 T491 Series Industrial Grade MnO 2 Table 1 Ratings & Part Reference cont'd Cap V at 85ºC µf KEMET/EIA µa at +20ºC / % at +20ºC 120 Hz KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/ Ω at +20ºC Allowable Ripple Current +25ºC +85ºC +125ºC X/ T491X686(1)020A(2) D/ T491D686(1)020A(2) X/ T491X107(1)020A(2) D/ T491D107(1)020AT E/ T491E107(1)020A(2) X/ T491X157(1)020A(2) A/ T491A334(1)025A(2) A/ T491A474(1)025A(2) A/ T491A684(1)025A(2) B/ T491B105(1)025A(2) A/ T491A105(1)025A(2) S/ T491S105(1)025A(2) B/ T491B155(1)025A(2) A/ T491A155(1)025A(2) C/ T491C225(1)025A(2) A/ T491A225(1)025A(2) B/ T491B225(1)025A(2) C/ T491C335(1)025A(2) A/ T491A335(1)025A(2) B/ T491B335(1)025A(2) C/ T491C475(1)025A(2) B/ T491B475(1)025A(2) A/ T491A475(1)025A(2) D/ T491D685(1)025A(2) C/ T491C685(1)025A(2) B/ T491B685(1)025A(2) D/ T491D106(1)025A(2) C/ T491C106(1)025A(2) B/ T491B106(1)025A(2) D/ T491D156(1)025A(2) V/ T491V156(1)025AT C/ T491C156(1)025A(2) B/ T491B156(1)025A(2) D/ T491D226(1)025A(2) C/ T491C226(1)025A(2) V/ T491V226(1)025A(2) X/ T491X336(1)025A(2) D/ T491D336(1)025A(2) C/ T491C336(1)025A(2) X/ T491X476(1)025A(2) D/ T491D476(1)025A(2) X/ T491X686(1)025A(2) D/ T491D686(M)025A(2) X/ T491X107(1)025A(2) E/ T491E107(1)025A(2) A/ T491A104(1)035A(2) V at 85ºC µf KEMET/EIA Cap µa at +20ºC / % at +20ºC 120 Hz Ω at +20ºC +25ºC +85ºC +125ºC Allowable Ripple Current ºC ºC MSL Reflow 260 ºC Reflow 260 ºC (1) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates capacitance tolerance. (2) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum), N = Non- Magnetic 100% Tin (Sn), M = Non-Magnetic (SnPb). Designates Termination Finish. Refer to Ordering Information for additional detail. Higher voltage ratings and tighter tolerance product including may be substituted within the same size at KEMET's option. substitution will be marked with the higher voltage rating. Substitutions can include better than series. MSL

16 T491 Series Industrial Grade MnO 2 Table 1 Ratings & Part Reference cont'd Cap V at 85ºC µf KEMET/EIA µa at +20ºC / % at +20ºC 120 Hz (1) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates capacitance tolerance. (2) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum), N = Non- Magnetic 100% Tin (Sn), M = Non-Magnetic (SnPb). Designates Termination Finish. Refer to Ordering Information for additional detail. Higher voltage ratings and tighter tolerance product including may be substituted within the same size at KEMET's option. substitution will be marked with the higher voltage rating. Substitutions can include better than series. KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/ Ω at +20ºC Allowable Ripple Current +25ºC +85ºC +125ºC A/ T491A154(1)035A(2) A/ T491A224(1)035A(2) A/ T491A334(1)035A(2) B/ T491B474(1)035A(2) A/ T491A474(1)035A(2) B/ T491B684(1)035A(2) A/ T491A684(1)035A(2) B/ T491B105(1)035A(2) A/ T491A105(1)035A(2) A/ T491A155(1)035A(2) C/ T491C155(1)035A(2) B/ T491B155(1)035A(2) C/ T491C225(1)035A(2) A/ T491A225(1)035AT B/ T491B225(1)035A(2) C/ T491C335(1)035A(2) B/ T491B335(1)035A(2) D/ T491D475(1)035A(2) B/ T491B475(1)035AT C/ T491C475(1)035A(2) D/ T491D685(1)035A(2) V/ T491V685(1)035AT C/ T491C685(1)035A(2) D/ T491D106(1)035A(2) C/ T491C106(1)035A(2) V/ T491V106(1)035A(2) C/ T491C156(1)035A(2) X/ T491X156(1)035A(2) D/ T491D156(1)035A(2) X/ T491X226(1)035A(2) D/ T491D226(1)035A(2) X/ T491X336(1)035A(2) D/ T491D336(1)035A(2) X/ T491X476(1)035A(2) E/ T491E476(1)035A(2) A/ T491A104(1)050A(2) B/ T491B154(1)050A(2) A/ T491A154(1)050A(2) B/ T491B224(1)050A(2) A/ T491A224(1)050AT A/ T491A334(1)050A(2) B/ T491B334(1)050A(2) A/ T491A474(1)050A(2) C/ T491C474(1)050A(2) B/ T491B474(1)050A(2) A/ T491A684(1)050A(2) V at 85ºC µf KEMET/EIA Cap µa at +20ºC / % at +20ºC 120 Hz Ω at +20ºC +25ºC +85ºC +125ºC Allowable Ripple Current ºC ºC MSL Reflow 260 ºC Reflow 260 ºC MSL

17 T491 Series Industrial Grade MnO 2 Table 1 Ratings & Part Reference cont'd Cap V at 85ºC µf KEMET/EIA µa at +20ºC / % at +20ºC 120 Hz (1) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates capacitance tolerance. (2) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum), N = Non- Magnetic 100% Tin (Sn), M = Non-Magnetic (SnPb). Designates Termination Finish. Refer to Ordering Information for additional detail. Higher voltage ratings and tighter tolerance product including may be substituted within the same size at KEMET's option. substitution will be marked with the higher voltage rating. Substitutions can include better than series. Ω at +20ºC Allowable Ripple Current +25ºC +85ºC +125ºC C/ T491C684(1)050A(2) B/ T491B684(1)050A(2) A/ T491A105(1)050A(2) C/ T491C105(1)050A(2) B/ T491B105(1)050A(2) V/ T491V105(1)050A(2) D/ T491D155(1)050A(2) C/ T491C155(1)050A(2) D/ T491D225(1)050A(2) C/ T491C225(1)050A(2) C/ T491C335(1)050AT D/ T491D335(1)050A(2) D/ T491D475(1)050A(2) X/ T491X685(1)050A(2) D/ T491D685(1)050A(2) X/ T491X106(1)050A(2) D/ T491D106(1)050A(2) X/ T491X156(1)050A(2) X/ T491X226(1)050A(2) V at 85ºC µf KEMET/EIA Cap µa at +20ºC / % at +20ºC 120 Hz Ω at +20ºC +25ºC +85ºC +125ºC Allowable Ripple Current ºC ºC MSL Reflow 260 ºC Reflow 260 ºC MSL KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

18 T491 Series Industrial Grade MnO 2 Recommended Derating Guidelines -55 C to 85 C 85 C to 125 C 120% % Change in Working with erature Recommended Application V R 67% of V R 50% of V R 33% of V R % Working 100% 80% 60% 40% 20% % Change in Working with erature Recommended Application (As % of ) 67% 33% 0% erature (ºC) Ripple Current/Ripple Permissible AC ripple voltage and current are related to equivalent series resistance () and the power dissipation capabilities of the device. Permissible AC ripple voltage which may be applied is limited by two criteria: 1. The positive peak AC voltage plus the bias voltage, if any, must not exceed the voltage rating of the capacitor. 2. The negative peak AC voltage in combination with bias voltage, if any, must not exceed the allowable limits specified for reverse voltage. See the Reverse section for allowable limits. The maximum power dissipation by case size can be determined using the table at right. The maximum power dissipation rating stated in the table must be reduced with increasing environmental operating temperatures. Refer to the table below for temperature compensation requirements. erature Compensation Multipliers for Ripple Current T 25 C T 85 C T 125 C T= Environmental erature KEMET Case Code EIA Case Code Power Dissipation (P max) mwatts at 25 C w/+20 C Rise A B C D X E S T U V W T510X T510E The maximum power dissipation rating must be reduced with increasing environmental operating temperatures. Refer to the erature Compensation Multiplier table for details. Using the P max of the device, the maximum allowable rms ripple current or voltage may be determined. I(max) = P max/r E(max) = Z P max/r I = rms ripple current (amperes) E = rms ripple voltage (volts) P max = maximum power dissipation (watts) R = at specified frequency (ohms) Z = Impedance at specified frequency (ohms) KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

19 T491 Series Industrial Grade MnO 2 Reverse Solid tantalum capacitors are polar devices and may be permanently damaged or destroyed if connected with the wrong polarity. The positive terminal is identified on the capacitor body by a stripe plus in some cases a beveled edge. A small degree of transient reverse voltage is permissible for short periods per the table. The capacitors should not be operated continuously in reverse mode, even within these limits. erature Permissible Transient Reverse 25 C 15% of 85 C 5% of 125 C 1% of Table 2 Land Dimensions/Courtyard KEMET Metric Size Code Density Level A: (Most) Land Protrusion (mm) Density Level B: Median (Nominal) Land Protrusion (mm) Density Level C: Minimum (Least) Land Protrusion (mm) Case EIA W L S V1 V2 W L S V1 V2 W L S V1 V2 A B C D E S T U V W X Density Level A: For low-density product applications. Recommended for wave solder applications and provides a wider process window for reflow solder processes. Density Level B: For products with a moderate level of component density. Provides a robust solder attachment condition for reflow solder processes. Density Level C: For high component desity product applications. Before adapting the minimum land pattern variations the user should perform qualification testing based on the conditions outlined in IPC standard 7351 (IPC 7351). ¹ Height of these chips may create problems in wave soldering. 2 Land pattern geometry is too small for silkscreen outline. V1 L L W W V2 S Grid Placement Courtyard KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

20 T491 Series Industrial Grade MnO 2 Soldering Process KEMET s families of surface mount capacitors are compatible with wave (single or dual), convection, IR, or vapor phase reflow techniques. Preheating of these components is recommended to avoid extreme thermal stress. KEMET's recommended profile conditions for convection and IR reflow reflect the profile conditions of the IPC/J STD 020D standard for moisture sensitivity testing. The devices can safely withstand a maximum of three reflow passes at these conditions. Please note that although the X/ case size can withstand wave soldering, the tall profile (4.3 mm maximum) dictates care in wave process development. Hand soldering should be performed with care due to the difficulty in process control. If performed, care should be taken to avoid contact of the soldering iron to the molded case. The iron should be used to heat the solder pad, applying solder between the pad and the termination, until reflow occurs. Once reflow occurs, the iron should be removed immediately. Wiping the edges of a chip and heating the top surface is not recommended. During typical reflow operations, a slight darkening of the goldcolored epoxy may be observed. This slight darkening is normal and not harmful to the product. Marking permanency is not affected by this change. Profile Feature SnPb Assembly Pb-Free Assembly Preheat/Soak erature Minimum (T Smin ) 100 C 150 C erature (T Smax ) 150 C 200 C Time (t s ) from T smin to T smax ) seconds seconds Ramp-up Rate (T L to T P ) 3 C/seconds maximum 3 C/seconds maximum Liquidous erature (T L ) 183 C 217 C Time Above Liquidous (t L ) seconds seconds Peak erature (T P ) 220 C* 250 C* 235 C** 260 C** Time within 5 C of Peak erature (t P ) 20 seconds maximum 30 seconds maximum Ramp-down Rate (T P to T L ) 6 C/seconds maximum 6 C/seconds maximum Time 25 C to Peak erature 6 minutes maximum 8 minutes maximum Note: All temperatures refer to the center of the package, measured on the package body surface that is facing up during assembly reflow. * D, E, P, Y, and X ** A, B, C, H, I, K, M, R, S, T, U, V, W, and Z erature T P T L T smax T smin Ramp Up Rate = 3ºC/seconds Ramp Down Rate = 6ºC/seconds t S t L t P 25 25ºC to Peak Time Storage Tantalum chip capacitors should be stored in normal working environments. While the chips themselves are quite robust in other environments, solderability will be degraded by exposure to high temperatures, high humidity, corrosive atmospheres, and long term storage. In addition, packaging materials will be degraded by high temperature reels may soften or warp and tape peel force may increase. KEMET recommends that maximum storage temperature not exceed 40ºC and maximum storage humidity not exceed 60% relative humidity. erature fluctuations should be minimized to avoid condensation on the parts and atmospheres should be free of chlorine and sulphur bearing compounds. For optimized solderability chip stock should be used promptly, preferably within three years of receipt. KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

21 T491 Series Industrial Grade MnO 2 Construction Molded Epoxy Case Polarity Stripe (+) Polarity Bevel (+) Detailed Cross Section Silver Paint (Fourth Layer) Tantalum Wire Leadframe (- Cathode) Washer Tantalum Wire Weld (to attach wire) Carbon (Third Layer) Washer Silver Adhesive Molded Epoxy Case Leadframe (+ Anode) MnO 2 (Second Layer) Ta 2 O 5 Dielectric (First Layer) Tantalum Capacitor Marking KEMET Industrial Grade MnO 2 Polarity Indicator (+) Picofarad Code KEMET ID Date Code * 1 st digit = Last number of Year 9 = = = = = = nd and 3 rd digit = Week of the Year 01 = 1 st week of the Year to 52 = 52 nd week of the Year Date Code* * 230 = 30 th week of 2012 KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

22 T489 Series Low MnO 2 Overview The KEMET T489 Series provides leakage current that is 25% lower than the commercial T491 Series. The T489 Series also offers improved reliability, low options and meets or exceeds the requirements of EIA standard 535BAAC. This series is classified as MSL (Moisture Sensitivity Level) 1 under J STD 020: unlimited floor life time at 30 C/85% RH. The T489 standard terminations are available in 100% matte tin and provide excellent wetting characteristics and compatibility with today's surface mount solder systems. Tin/lead (Sn/Pb) terminations are available upon request for any part number. Gold-plated terminations are also available for use with conductive epoxy attachment processes. Standard packaging of these devices is tape and reel in accordance with EIA 481. This system provides perfect compatibility with all tape-fed placement units. Benefits at CV Improved reliability: 0.50%/1,000 hours, 85 C, rated voltage Low options available Meets or exceeds EIA standard 535BAAC Taped and reeled per EIA 481 Symmetrical, compliant terminations Laser-marked case Halogen-free epoxy Capacitance values of 0.1 μf to 470 μf Tolerances of ±10% and ±20% rating of V RoHS Compliant and lead-free terminations temperature range of -55 C to +125 C Applications Typical applications include decoupling and filtering in industrial and automotive high end applications. Environmental Compliance RoHS Compliant (6/6) according to Directive 2002/95/EC when ordered with 100% Sn solder. One world. One KEMET KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

23 T489 Series Low MnO 2 SPICE For a detailed analysis of specific part numbers, please visit for a free download of KEMET's SPICE software. The KEMET SPICE program is freeware intended to aid design engineers in analyzing the performance of these capacitors over frequency, temperature, ripple, and bias conditions. Ordering Information T 489 B 156 M 16 A T E800 Capacitor Class Series Capacitance Code (pf) Capacitance Tolerance (V) Failure Rate/ Design Termination Finish T = Tantalum Low Series A, B, C, D, X First two digits represent significant figures. Third digit specifies number of zeros. K = ±10% M = ±20% 006 = = = = = = = 50 A = N/A T = 100% Matte Tin (Sn) Plated H = Standard Solder Coated (SnPb 5% Pb minimum) G = Gold Plated Last three digits specify in mω. (800 = 800 mω) Performance Characteristics Item erature -55 C to 125 C Performance Characteristics Capacitance Range 0.10 µf to 470 µf at 120 Hz/25 C Capacitance Tolerance K Tolerance (±10%), M Tolerance (±20%) Range (120 Hz) () Current Reliability V Refer to Part Electrical Specification Refer to Part Electrical Specification CV (µa) at rated voltage after 5 minutes 0.50%/1,000 hours at 85 C, V R with 0.1 Ω series resistance KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

24 T489 Series Low MnO 2 Qualification Test Condition Characteristics Endurance Storage Life Thermal Shock erature Stability Surge Mechanical Shock/Vibration *IL = Initial limit 85 C at rated voltage, 2,000 hours 125 C at 2/3 rated voltage, 2,000 hours 125 C at 0 volts, 2,000 hours MIL STD 202, Method 107, Condition B, mounted, -55C to 125 C, 1,000 cycles Extreme temperature exposure at a succession of continuous steps at +25ºC, -55ºC, +25ºC, +85ºC, +125ºC, +25ºC 85 C, 1.32 x rated voltage 1,000 cycles (125 C, 1.2 x rated voltage) MIL STD 202, Method 213, Condition I, 100 G peak. MIL STD 202, Method 204, Condition D, 10 Hz to 2,000 Hz, 20 G peak Δ C/C L Δ C/C L Δ C/C L Within ±10% of initial value Within initial limits Within 1.25 x initial limit Within initial limits Within ±10% of initial value Within initial limits Within 1.25 x initial limit Within initial limits Within ±5% of initial value Within initial limits Within 1.25 x initial limit Within initial limits +25 C -55 C +85 C +125 C Δ C/C IL* ±10% ±10% ±20% IL IL 1.5 x IL 1.5 x IL L IL N/A 10 x IL 12 x IL Δ C/C L Δ C/C L Within ±5% of initial value Within initial limits Within initial limits Within initial limits Within ±10% of initial value Within initial limits Within initial limits KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

25 T489 Series Low MnO 2 Dimensions Millimeters (Inches) Metric will govern CATHODE (-) END VIEW W SIDE VIEW ANODE (+) END VIEW BOTTOM VIEW A B B H E F X T S G S Termination cutout at KEMET's option, either end R P L KEMET EIA L* W* H* F* ±0.1 ±(0.004) A ± ± ±0.2 (0.126 ±0.008) (0.063 ±0.008) (0.063 ±0.008) 1.2 (0.047) 0.8 (0.031) 0.4 (0.016) B ± ± ±0.2 (0.138 ±0.008) (0.110 ±0.008) (0.075 ±0.008) 2.2 (0.087) 0.8 (0.031) 0.4 (0.016) C ± ± ±0.3 (0.236 ±0.012) (0.126 ±0.012) (0.098 ±0.012) 2.2 (0.087) 1.3 (0.051) 0.5 (0.020) D ± ± ±0.3 (0.287 ±0.012) (0.169 ±0.012) (0.110 ±0.012) 2.4 (0.094) 1.3 (0.051) 0.5 (0.020) X ± ± ±0.3 (0.287 ±0.012) (0.169 ±0.012) (0.157 ±0.012) 2.4 (0.094) 1.3 (0.051) 0.5 (0.020) * MIL PRF 55365/8 specified dimensions Component S* ±0.3 B* ±0.15 X (Ref) P (Ref) R (Ref) T (Ref) A (Min) G (Ref) E (Ref) ±(0.012) (Ref) ± ±0.10 (0.004 ±0.004) 0.10 ±0.10 (0.004 ±0.004) 0.10 ±0.10 (0.004 ±0.004) 0.10 ±0.10 (0.004 ±0.004) 0.10 ±0.10 (0.004 ±0.004) 0.4 (0.016) 0.4 (0.016) 0.13 (0.005) 0.8 (0.31) 1.1 (0.043) 1.3 (0.051) 0.5 (0.020) 1.0 (0.039) 0.13 (0.005) 1.1 (0.043) 1.8 (0.071) 2.2 (0.087) 0.9 (0.035) 1.0 (0.039) 0.13 (0.005) 2.5(0.098) 2.8 (0.110) 2.4 (0.094) 0.9 (0.035) 1.0 (0.039) 0.13 (0.005) 3.8 (0.150) 3.5 (0.138) 3.5 (0.138) 1.7 (0.067) 1.0 (0.039) 0.13 (0.005) 3.8 (0.150) 3.5 (0.138) 3.5 (0.138) KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

26 T489 Series Low MnO 2 Table 1 Ratings & Part Reference Capacitance V at 85ºC µf KEMET/EIA µa at +25ºC / Standard Low % at +25ºC 120 Hz mω at +25ºC E-Spec Code mω at +25ºC E-Spec Code ºC B/ T489B106(1)006A(2) E3K A/ T489A156(1)006A(2) E2K E1K C/ T489C226(1)006A(2) E2K B/ T489B476(1)006A(2) E1K6 500 E B/ T489B157(1)006A(2) E3K C/ T489C107(1)006A(2) E C/ T489C157(1)006A(2) E E D/ T489D107(1)006A(2) E D/ T489D157(1)006A(2) E E D/ T489D227(1)006A(2) E E X/ T489X477(1)006A(2) E E A/ T489A225(1)010A(2) E7K A/ T489A475(1)010A(2) E2K A/ T489A685(1)010A(2) E2K B/ T489B685(1)010A(2) E3K A/ T489A106(1)010A(2) E2K E1K B/ T489B156(1)010A(2) E2K C/ T489C156(1)010A(2) E2K B/ T489B226(1)010A(2) E1K8 700 E B/ T489B336(1)010A(2) E1K0 650 E C/ T489C336(1)010A(2) E D/ T489D336(1)010A(2) E1K C/ T489C476(1)010A(2) E D/ T489D476(1)010A(2) E C/ T489C686(1)010A(2) E C/ T489C107(1)010A(2) E D/ T489D107(1)010A(2) E E D/ T489D157(1)010A(2) E E D/ T489D227(1)010A(2) E X/ T489X337(1)010A(2) E E A/ T489A105(1)016A(2) E10K A/ T489A225(1)016A(2) E4K E3K B/ T489B335(1)016A(2) E4K B/ T489B475(1)016A(2) E3K B/ T489B685(1)016A(2) E2K C/ T489C685(1)016A(2) E2K B/ T489B106(1)016A(2) E2K C/ T489C106(1)016A(2) E2K B/ T489B156(1)016A(2) E2K0 800 E B/ T489B226(1)016A(2) E1K1 600 E C/ T489C226(1)016A(2) E E D/ T489D226(1)016A(2) E1K C/ T489C336(1)016A(2) E C/ T489C476(1)016A(2) E E D/ T489D476(1)016A(2) E E D/ T489D686(1)016A(2) E E D/ T489D107(1)016A(2) E E D/ T489D157(1)016A(2) E V at 85ºC µf KEMET/EIA Capacitance µa at +25ºC / % at +25ºC 120 Hz mω at +25ºC E-Spec Code mω at +25ºC Standard Low E-Spec Code ºC (1) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates Capacitance tolerance. (2) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum). Designates Termination Finish. Refer to Ordering Information for additional detail. Higher voltage ratings and tighter tolerance product including may be substituted within the same size at KEMET's option. substitution will be marked with the higher voltage rating. Substitutions can include better than series. KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

27 T489 Series Low MnO 2 Table 1 Ratings & Part Reference cont'd Capacitance V at 85ºC µf KEMET/EIA µa at +25ºC / Standard Low % at +25ºC 120 Hz mω at +25ºC E-Spec Code mω at +25ºC E-Spec Code ºC 20 1 A/ T489A105(1)020A(2) E6K A/ T489A155(1)020A(2) E5K A/ T489A225(1)020A(2) E4K A/ T489A335(1)020A(2) E3K E3K B/ T489B335(1)020A(2) E3K B/ T489B475(1)020A(2) E3K B/ T489B685(1)020A(2) E2K C/ T489C685(1)020A(2) E2K B/ T489B106(1)020A(2) E2K E1K C/ T489C106(1)020A(2) E E C/ T489C156(1)020A(2) E E D/ T489D156(1)020A(2) E1K D/ T489D226(1)020A(2) E E C/ T489C336(1)020A(2) E E D/ T489D336(1)020A(2) E E D/ T489D476(1)020A(2) E E D/ T489D686(1)020A(2) E E X/ T489X107(1)020A(2) E E A/ T489A474(1)025A(2) E9K E7K A/ T489A684(1)025A(2) E7K A/ T489A105(1)025A(2) E6K B/ T489B225(1)025A(2) E4K B/ T489B335(1)025A(2) E3K E2K B/ T489B475(1)025A(2) E3K E1K B/ T489B685(1)025A(2) E1K E1K C/ T489C685(1)025A(2) E1K0 600 E C/ T489C106(1)025A(2) E E D/ T489D106(1)025A(2) E1K C/ T489C156(1)025A(2) E D/ T489D156(1)025A(2) E E D/ T489D226(1)025A(2) E E D/ T489D336(1)025A(2) E E D/ T489D476(1)025A(2) E E A/ T489A104(1)035A(2) E20K A/ T489A224(1)035A(2) E13K A/ T489A334(1)035A(2) E11K A/ T489A105(1)035A(2) E6K E3K B/ T489B105(1)035A(2) E3K E2K B/ T489B155(1)035A(2) E5K E2K B/ T489B225(1)035A(2) E4K E2K B/ T489B335(1)035A(2) E3K C/ T489C335(1)035A(2) E1K8 800 E C/ T489C475(1)035A(2) E1K4 600 E D/ T489D475(1)035A(2) E1K C/ T489C685(1)035A(2) E1K0 600 E D/ T489D685(1)035A(2) E1K C/ T489C106(1)035A(2) E E D/ T489D106(1)035A(2) E E V at 85ºC µf KEMET/EIA Capacitance µa at +25ºC / % at +25ºC 120 Hz mω at +25ºC E-Spec Code mω at +25ºC Standard Low E-Spec Code ºC (1) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates Capacitance tolerance. (2) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum). Designates Termination Finish. Refer to Ordering Information for additional detail. Higher voltage ratings and tighter tolerance product including may be substituted within the same size at KEMET's option. substitution will be marked with the higher voltage rating. Substitutions can include better than series. KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

28 T489 Series Low MnO 2 Table 1 Ratings & Part Reference cont'd Capacitance V at 85ºC µf KEMET/EIA µa at +25ºC / Standard Low % at +25ºC 120 Hz mω at +25ºC E-Spec Code mω at +25ºC E-Spec Code ºC D/ T489D156(1)035A(2) E E D/ T489D226(1)035A(2) E E A/ T489A224(1)050A(2) E7K E7K A/ T489A334(1)050A(2) E7K B/ T489B684(1)050A(2) E4K E2K C/ T489C105(1)050A(2) E3K C/ T489C155(1)050A(2) E2K E1K C/ T489C225(1)050A(2) E1K E1K D/ T489D225(1)050A(2) E2K E1K D/ T489D335(1)050A(2) E1K1 800 E D/ T489D475(1)050A(2) E E D/ T489D685(1)050A(2) E V at 85ºC µf KEMET/EIA Capacitance µa at +25ºC / % at +25ºC 120 Hz mω at +25ºC E-Spec Code mω at +25ºC Standard Low E-Spec Code ºC (1) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates Capacitance tolerance. (2) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum). Designates Termination Finish. Refer to Ordering Information for additional detail. Higher voltage ratings and tighter tolerance product including may be substituted within the same size at KEMET's option. substitution will be marked with the higher voltage rating. Substitutions can include better than series. KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

29 T489 Series Low MnO 2 Recommended Derating Guidelines -55 C to 85 C 85 C to 125 C 120% % Change in Working with erature Recommended Application V R 67% of V R 50% of V R 33% of V R % Working 100% 80% 60% 40% 20% % Change in Working with erature Recommended Application (As % of ) 67% 33% 0% erature (ºC) Ripple Current/Ripple KEMET Series and Case Code EIA Case Code Power Dissipation (P max) mwatts at 25 C w/+20 C Rise A B C D X E S T U V T510X T510E erature Compensation Multipliers for Ripple Current T 25 C T 85 C T 125 C T= Environmental erature Using the P max of the device, the maximum allowable rms ripple current or voltage may be determined. I(max) = P max/r E(max) = Z P max/r I = rms ripple current (amperes) E = rms ripple voltage (volts) Pmax = maximum power dissipation (watts) R = at specified frequency (ohms) Z = Impedance at specified frequency (ohms) KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

30 T489 Series Low MnO 2 Reverse Solid tantalum capacitors are polar devices and may be permanently damaged or destroyed if connected with the wrong polarity. The positive terminal is identified on the capacitor body by a stripe plus in some cases a beveled edge. A small degree of transient reverse voltage is permissible for short periods per the table. The capacitors should not be operated continuously in reverse mode, even within these limits. erature Permissible Transient Reverse 25 C 15% of 85 C 5% of 125 C 1% of Table 2 Land Dimensions/Courtyard KEMET Metric Size Code Density Level A: (Most) Land Protrusion (mm) Density Level B: Median (Nominal) Land Protrusion (mm) Density Level C: Minimum (Least) Land Protrusion (mm) Case EIA W L S V1 V2 W L S V1 V2 W L S V1 V2 A B C D X Density Level A: For low-density product applications. Recommended for wave solder applications and provides a wider process window for reflow solder processes. Density Level B: For products with a moderate level of component density. Provides a robust solder attachment condition for reflow solder processes. Density Level C: For high component desity product applications. Before adapting the minimum land pattern variations the user should perform qualification testing based on the conditions outlined in IPC standard 7351 (IPC 7351). ¹ Height of these chips may create problems in wave soldering. 2 Land pattern geometry is too small for silkscreen outline. V1 L L W W V2 S Grid Placement Courtyard KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

31 T489 Series Low MnO 2 Soldering Process KEMET s families of surface mount capacitors are compatible with wave (single or dual), convection, IR, or vapor phase reflow techniques. Preheating of these components is recommended to avoid extreme thermal stress. KEMET's recommended profile conditions for convection and IR reflow reflect the profile conditions of the IPC/J STD 020D standard for moisture sensitivity testing. The devices can safely withstand a maximum of three reflow passes at these conditions. Please note that although the X/ case size can withstand wave soldering, the tall profile (4.3 mm maximum) dictates care in wave process development. Hand soldering should be performed with care due to the difficulty in process control. If performed, care should be taken to avoid contact of the soldering iron to the molded case. The iron should be used to heat the solder pad, applying solder between the pad and the termination, until reflow occurs. Once reflow occurs, the iron should be removed immediately. Wiping the edges of a chip and heating the top surface is not recommended. Profile Feature SnPb Assembly Pb-Free Assembly Preheat/Soak erature Minimum (T Smin ) 100 C 150 C erature (T Smax ) 150 C 200 C Time (t s ) from T smin to T smax ) seconds seconds Ramp-up Rate (T L to T P ) 3 C/seconds maximum 3 C/seconds maximum Liquidous erature (T L ) 183 C 217 C Time Above Liquidous (t L ) seconds seconds Peak erature (T P ) 220 C* 250 C* 235 C** 260 C** Time within 5 C of Peak erature (t P ) 20 seconds maximum 30 seconds maximum Ramp-down Rate (T P to T L ) 6 C/seconds maximum 6 C/seconds maximum Time 25 C to Peak erature 6 minutes maximum 8 minutes maximum Note: All temperatures refer to the center of the package, measured on the package body surface that is facing up during assembly reflow. * D, E, P, Y, and X ** A, B, C, H, I, K, M, R, S, T, U, V, W, and Z T P Ramp Up Rate = 3ºC/seconds Ramp Down Rate = 6ºC/seconds t P During typical reflow operations, a slight darkening of the goldcolored epoxy may be observed. This slight darkening is normal and not harmful to the product. Marking permanency is not affected by this change. erature T L T smax T smin t S t L 25 25ºC to Peak Time Storage Tantalum chip capacitors should be stored in normal working environments. While the chips themselves are quite robust in other environments, solderability will be degraded by exposure to high temperatures, high humidity, corrosive atmospheres, and long term storage. In addition, packaging materials will be degraded by high temperature reels may soften or warp and tape peel force may increase. KEMET recommends that maximum storage temperature not exceed 40ºC and maximum storage humidity not exceed 60% relative humidity. erature fluctuations should be minimized to avoid condensation on the parts and atmospheres should be free of chlorine and sulphur bearing compounds. For optimized solderability chip stock should be used promptly, preferably within three years of receipt. KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

32 T489 Series Low MnO 2 Construction Molded Epoxy Case Polarity Stripe (+) Polarity Bevel (+) Detailed Cross Section Silver Paint (Fourth Layer) Tantalum Wire Leadframe (- Cathode) Washer Tantalum Wire Weld (to attach wire) Carbon (Third Layer) Washer Silver Adhesive Molded Epoxy Case Leadframe (+ Anode) MnO 2 (Second Layer) Ta 2 O 5 Dielectric (First Layer) Tantalum Capacitor Marking KEMET Industrial Grade MnO 2 Polarity Indicator (+) Picofarad Code KEMET ID Date Code * 1 st digit = Last number of Year 9 = = = = = = nd and 3 rd digit = Week of the Year 01 = 1 st week of the Year to 52 = 52 nd week of the Year Date Code* * 230 = 30 th week of 2012 KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

33 T490 Series Commercial Grade MnO 2 Overview The KEMET T490 Series, designed for customer product applications (low temperature demanding applications), meets RoHS compliance with leads constructed of 100% matte tin and green molding compound. This series is classified as MSL (Moisture Sensitivity Level) 1 under J STD 020: unlimited floor life time at 30 C / 85% RH. Tin/lead (Sn/Pb) terminations are available upon request for any part number. Gold-plated terminations are also available for use with conductive epoxy attachment processes. Standard packaging of these devices is tape and reel in accordance with EIA 481. This system provides perfect compatibility with all tape-fed placement units. Benefits Taped and reeled per EIA 481 Symmetrical compliant terminations Optional gold-plated terminations Laser-marked case Suitable for 3 x 260 C reflow passes Halogen-free epoxy Capacitance values of 47 μf to 470 μf Tolerance of ±20% rating of 4 10 V 0.2% per 1,000 hours at 85ºC 0.5 V R Reliability Small and low profile case sizes RoHS Compliant and lead-free terminations MSL Reflow 260ºC = 1 temperature range of -55 C to +40 C Applications Typical applications include decoupling and filtering in communications end applications such as cellphones and consumer mobile. Environmental Compliance RoHS Compliant (6/6) according to Directive 2002/95/EC when ordered with 100% Sn solder. One world. One KEMET KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

34 T490 Series Commercial Grade MnO 2 SPICE For a detailed analysis of specific part numbers, please visit for a free download of KEMET's SPICE software. The KEMET SPICE program is freeware intended to aid design engineers in analyzing the performance of these capacitors over frequency, temperature, ripple, and bias conditions. Ordering Information T 490 B 227 M 006 A T Capacitor Class Series Capacitance Code (pf) Capacitance Tolerance (V) Failure Rate/ Design Termination Finish Packaging (C-Spec) T = Tantalum Industrial A, B, T First two digits represent significant figures. Third digit specifies number of zeros. M = ±20% 004 = = = 10 A = N/A T = 100% Matte Tin (Sn) plated H = Standard solder coated (SnPb 5% Pb minimum) G = Gold plated (A, B only) Blank = 7" Reel 7280 = 13" Reel Performance Characteristics Item erature -55 C to 40 C Performance Characteristics Capacitance Range µf at 120 Hz/25 C Capacitance Tolerance M Tolerance (20%) Range () Current 4 10 V Refer to Part Electrical Specification Table 0.01 CV (μa) at rated voltage after 5 minutes KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

35 T490 Series Commercial Grade MnO 2 Qualification *IL = Initial limit Test Condition Characteristics Δ C/C Within +10%/- 20% of initial value Endurance 40 C at 1.0 V R 85 C at 1/2 V R and 125 C at 1/5 rated voltage, 1,000 hours L Within 2 x initial limit Within 2.5 x initial limits Δ C/C Within +10%/- 20% of initial value Storage Life 85 C at 0 volts, 1,000 hours L Within 1.25 x initial limit Within initial limits Humidity 40 C, 93% RH, 1,000 hours, no load Δ C/C Within -5%/+35% of initial value L Within 2.0 x initial limit erature Stability Surge Extreme temperature exposure at a succession of continuous steps at +25 C, -55 C, +25 C, +85 C, +125 C, +25 C 40 C, 1.32 x rated voltage 1,000 cycles +25 C -55 C +85 C +125 C Δ C/C IL* ±10% ±20% ±30% L IL N/A 10 x IL 15 x IL Δ C/C L Within +10%/- 20% of initial value Within 2.0 x initial limits Within 1.25 x initial limits KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

36 T490 Series Commercial Grade MnO 2 Electrical Characteristics vs. Frequency 100 Impedance & (Ohms) A107/006 Imp 490B227/006 Imp 490B337/004 Imp 490A107/ B227/ B337/ ,000 10, ,000 1,000,000 10,000,000 1,000.0 Frequency (Hz) Capacitance vs. Frequency A107/006 Cap 490B227/006 Cap 490B337/004 Cap Capacitance (µf) ,000 10, ,000 1,000,000 Frequency (Hz) KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

37 T490 Series Commercial Grade MnO 2 Dimensions Millimeters (Inches) Metric will govern CATHODE (-) END VIEW W SIDE VIEW ANODE (+) END VIEW BOTTOM VIEW A B B H E F X T S G S Termination cutout at KEMET's option, either end R P L KEMET EIA L* W* H* A B T ±0.2 (0.126 ±0.008) 3.5 ±0.2 (0.138 ±0.008) 1.6 ±0.2 (0.063 ±0.008) 2.8 ±0.2 (0.110 ±0.008) 3.5 ± ±0.2 (0.138 ±0.008) (0.110 ±0.008) F* ±0.1 ±(.004) S* 1.6 ±0.2 (0.063 ±0.008) 1.2 (0.047) 0.80 (0.032) (0.008)/-0.3 (0.011) 1.9 ±0.2 (0.075 ±0.008) 2.2 (0.087) 0.80 (0.032) (0.008)/-0.3 (0.011) 1.2 (0.047) 2.2 (0.087) 0.80 (0.032) (0.008)/-0.3 (0.011) Component B* ±0.15 X (Ref) P (Ref) R (Ref) T (Ref) A (Min) G (Ref) E (Ref) (Ref) ± (.016) 0.4 (.016) 0.10 ±0.10 (0.004 ±0.004) 0.4 (0.016) 0.4 (0.016) 0.13 (.005) 1.2 (0.047) 1.1 (0.043) 1.3 (0.051) 0.10 ±0.10 (0.004 ±0.004) 0.5 (0.020) 1.0 (0.039) 0.13 (.005) 1.9 (0.075) 1.8 (0.071) 2.2 (0.087) N/A 0.05 (0.002) N/A N/A 0.13 (.005) 1.9 (0.075) 1.8 (0.071) 2.2 (0.087) Notes: (Ref) Dimensions provided for reference only. No dimensions are provided for B, P or R because low profile cases do not have a bevel or a notch. * MIL PRF 55365/8 specified dimensions KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

38 T490 Series Commercial Grade MnO 2 Table 1 Ratings & Part Reference Capacitance V at 40ºC µf KEMET/EIA µa at +20ºC / Ω at +20ºC Allowable Ripple Current +25ºC A/ T490A107M004A(1)E A/ T490A157M004A(1)E T/ T490T157M004A(1)E1K B/ T490B227M004A(1)E B/ T490B337M004A(1)E B/ T490B477M004A(1)E1K T/ T490T476M006A(1)E A/ T490A686M006A(1)E1K T/ T490T686M006A(1)E A/ T490A107M006A(1)E A/ T490A107M006A(1)E T/ T490T107M006A(1)E1K B/ T490B157M006A(1)E B/ T490B157M006A(1)E B/ T490B227M006A(1)E B/ T490B227M006A(1)E B/ T490B337M006A(1)E T/ T490T476M010A(1)E1K A/ T490A476M010A(1)E1K B/ T490B157M010A(1)E B/ T490B157M010A(1)E B/ T490B227M010A(1)E V at 40ºC µf KEMET/EIA Capacitance µa at +20ºC / Ω at +20ºC +25ºC Allowable Ripple Current ºC ºC MSL R e fl o w 260 ºC R e fl o w 260 ºC (1) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum). Designates termination finish. Blue color text denotes "Under Development" Refer to Ordering Information for additional detail. The value may increase up to 1.5 x Initial Limit post mounting The L value may increase up to 2.0 x Initial Limit post mounting Higher voltage ratings and tighter tolerance product including may be substituted within the same size at KEMET's option. substitution will be marked with the higher voltage rating. Substitutions can include better than series. MSL KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

39 T490 Series Commercial Grade MnO 2 Recommended Derating Guidelines % Change in Working with erature Recommended Application % Change in Working with erature Recommended Application % Change in Working with erature Recommended Application -55 C to 40 C 100% of V R V R 50% of V R V R 40 C to 85 C 50% of V R V R 50% of V R V R 85 C to 125 C 20% of V R V R 20% of V R V R % Working 120% 100% 80% 60% 40% 20% Recommended Derating Guidelines % Change in Working with erature Recommended Application 0% erature ( C) 50% 20% Ripple Current/Ripple Permissible AC ripple voltage and current are related to equivalent series resistance () and the power dissipation capabilities of the device. Permissible AC ripple voltage which may be applied is limited by two criteria: 1. The positive peak AC voltage plus the bias voltage, if any, must not exceed the voltage rating of the capacitor. 2. The negative peak AC voltage in combination with bias voltage, if any, must not exceed the allowable limits specified for reverse voltage. See the Reverse section for allowable limits. The maximum power dissipation by case size can be determined using the table at right. The maximum power dissipation rating stated in the table must be reduced with increasing environmental operating temperatures. Refer to the table below for temperature compensation requirements. erature Compensation Multipliers for Ripple Current T 25 C T 40 C T 85 C T= Environmental erature KEMET Case Code EIA Case Code Power Dissipation (P max) mwatts at 25 C w/+20 C Rise A B T The maximum power dissipation rating must be reduced with increasing environmental operating temperatures. Refer to the erature Compensation Multiplier table for details. Using the P max of the device, the maximum allowable rms ripple current or voltage may be determined. I(max) = P max/r E(max) = Z P max/r I = rms ripple current (amperes) E = rms ripple voltage (volts) P max = maximum power dissipation (watts) R = at specified frequency (ohms) Z = Impedance at specified frequency (ohms) KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

40 T490 Series Commercial Grade MnO 2 Reverse Solid tantalum capacitors are polar devices and may be permanently damaged or destroyed if connected with the wrong polarity. The positive terminal is identified on the capacitor body by a stripe plus in some cases a beveled edge. A small degree of transient reverse voltage is permissible for short periods per the table. The capacitors should not be operated continuously in reverse mode, even within these limits. erature Permissible Transient Reverse 25 C 15% of 40 C 5% of 85 C 1% of Table 2 Land Dimensions/Courtyard KEMET Metric Size Code Density Level A: (Most) Land Protrusion (mm) Density Level B: Median (Nominal) Land Protrusion (mm) Density Level C: Minimum (Least) Land Protrusion (mm) Case EIA W L S V1 V2 W L S V1 V2 W L S V1 V2 A B T Density Level A: For low-density product applications. Recommended for wave solder applications and provides a wider process window for reflow solder processes. Density Level B: For products with a moderate level of component density. Provides a robust solder attachment condition for reflow solder processes. Density Level C: For high component desity product applications. Before adapting the minimum land pattern variations the user should perform qualification testing based on the conditions outlined in IPC standard 7351 (IPC 7351). ¹ Height of these chips may create problems in wave soldering. 2 Land pattern geometry is too small for silkscreen outline. V1 L L W W V2 S Grid Placement Courtyard KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

41 T490 Series Commercial Grade MnO 2 Soldering Process KEMET s families of surface mount capacitors are compatible with wave (single or dual), convection, IR, or vapor phase reflow techniques. Preheating of these components is recommended to avoid extreme thermal stress. KEMET's recommended profile conditions for convection and IR reflow reflect the profile conditions of the IPC/J STD 020D standard for moisture sensitivity testing. The devices can safely withstand a maximum of three reflow passes at these conditions. Please note that although the X/ case size can withstand wave soldering, the tall profile (4.3 mm maximum) dictates care in wave process development. Hand soldering should be performed with care due to the difficulty in process control. If performed, care should be taken to avoid contact of the soldering iron to the molded case. The iron should be used to heat the solder pad, applying solder between the pad and the termination, until reflow occurs. Once reflow occurs, the iron should be removed immediately. Wiping the edges of a chip and heating the top surface is not recommended. Profile Feature SnPb Assembly Pb-Free Assembly Preheat/Soak erature Minimum (T Smin ) 100 C 150 C erature (T Smax ) 150 C 200 C Time (t s ) from T smin to T smax ) seconds seconds Ramp-up Rate (T L to T P ) 3 C/seconds maximum 3 C/seconds maximum Liquidous erature (T L ) 183 C 217 C Time Above Liquidous (t L ) seconds seconds Peak erature (T P ) 220 C* 250 C* 235 C** 260 C** Time within 5 C of Peak erature (t P ) 20 seconds maximum 30 seconds maximum Ramp-down Rate (T P to T L ) 6 C/seconds maximum 6 C/seconds maximum Time 25 C to Peak erature 6 minutes maximum 8 minutes maximum Note: All temperatures refer to the center of the package, measured on the package body surface that is facing up during assembly reflow. * D, E, P, Y, and X ** A, B, C, H, I, K, M, R, S, T, U, V, W, and Z T P Ramp Up Rate = 3ºC/seconds Ramp Down Rate = 6ºC/seconds t P During typical reflow operations, a slight darkening of the goldcolored epoxy may be observed. This slight darkening is normal and not harmful to the product. Marking permanency is not affected by this change. erature T L T smax T smin t S t L 25 25ºC to Peak Time Storage Tantalum chip capacitors should be stored in normal working environments. While the chips themselves are quite robust in other environments, solderability will be degraded by exposure to high temperatures, high humidity, corrosive atmospheres, and long term storage. In addition, packaging materials will be degraded by high temperature reels may soften or warp and tape peel force may increase. KEMET recommends that maximum storage temperature not exceed 40ºC and maximum storage humidity not exceed 60% relative humidity. erature fluctuations should be minimized to avoid condensation on the parts and atmospheres should be free of chlorine and sulphur bearing compounds. For optimized solderability chip stock should be used promptly, preferably within three years of receipt. KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

42 T490 Series Commercial Grade MnO 2 Construction Molded Epoxy Case Polarity Stripe (+) Detailed Cross Section Silver Paint (Fourth Layer) Tantalum Wire Leadframe (- Cathode) Washer Tantalum Wire Weld (to attach wire) Carbon (Third Layer) Washer Silver Adhesive Molded Epoxy Case Leadframe (+ Anode) MnO 2 (Second Layer) Ta 2 O 5 Dielectric (First Layer) Tantalum Capacitor Marking KEMET Industrial Grade MnO 2 Polarity Indicator (+) Picofarad Code KEMET ID Date Code* Date Code * 1 st digit = Last number of Year 9 = = = = = = nd and 3 rd digit = Week of the Year 01 = 1 st week of the Year to 52 = 52 nd week of the Year * 230 = 30 th week of 2012 KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

43 Tape & Reel Packaging Information KEMET s molded tantalum and aluminum chip capacitor families are packaged in 8 and 12 mm plastic tape on 7" and 13" reels in accordance with EIA Standard 481: Embossed Carrier Taping of Surface Mount Components for Automatic Handling. This packaging system is compatible with all tape-fed automatic pick-and-place systems. Top Tape Thickness 0.10 mm (0.004") Thickness 8 mm (0.315") or 12 mm (0.472") 180 mm (7.0") or 330 mm (13.0") Table 3 Packaging Quantity Case Code Tape Width (mm) 7" Reel* 13" Reel* KEMET EIA S ,500 10,000 T ,500 10,000 M ,000 8,000 U ,000 5,000 L ,000 3,000 W ,000 3,000 Z ,000 3,000 V ,000 3,000 A ,000 9,000 B ,000 8,000 C ,000 D ,500 Q ,000 3,000 Y ,000 X ,000 E/T428P ,000 H ,000 2,500 * No C-Spec required for 7" reel packaging. C-7280 required for 13" reel packaging. KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

44 Figure 1 Embossed (Plastic) Carrier Tape Dimensions T T2 ØDo P2 Po [10 pitches cumulative tolerance on tape ± 0.2 mm] E1 Ao F B1 Ko Bo E2 W S1 P1 T1 Cover Tape B1 is for tape feeder reference only, including draft concentric about B o. Center Lines of Cavity User Direction of Unreeling ØD1 Embossment For cavity size, see Note 1 Table 4 Table 4 Embossed (Plastic) Carrier Tape Dimensions Metric will govern D Tape Size D 1 Minimum 0 Note mm (0.039) 12 mm 16 mm /-0.0 ( /-0.0) 1.5 (0.059) Constant Dimensions Millimeters (Inches) R Reference E 1 P 0 P 2 Note (0.984) 1.75 ±0.10 (0.069 ±0.004) 4.0 ±0.10 (0.157 ±0.004) 2.0 ±0.05 (0.079 ±0.002) 2.0 ±0.1 (0.079 ±0.059) 30 (1.181) S 1 Minimum Note (0.024) T T (0.024) (0.004) Tape Size Pitch 8 mm Single (4 mm) 12 mm Single (4 mm) & Double (8 mm) 16 mm Triple (12 mm) B 1 Note (0.171) 8.2 (0.323) 12.1 (0.476) Variable Dimensions Millimeters (Inches) E 2 Minimum F P 1 T 2 W A 0, B 0 & K ± ±0.05 or 4.0 ± (0.246) (0.138 ±0.002) (0.079 ±0.002 or ±0.004) (0.098) (0.327) 2.0 ±0.05 (0.079 ±0.002) or ±0.10 (0.157 ±0.004) or 8.0 ±0.10 (0.181) (0.484) (0.315 ±0.004) Note (0.404) (0.561) 5.5 ±0.05 (0.217 ±0.002) 7.5±0.10 (0.295 ±0.004) 4.0 ±0.10 (0.157 ±0.004) to 12.0 ±0.10 (0.472 ±0.004) 8.0 (0.315) 16.3 (0.642) 1. The embossment hole location shall be measured from the sprocket hole controlling the location of the embossment. Dimensions of embossment location and hole location shall be applied independent of each other. 2. The tape, with or without components, shall pass around R without damage (see Figure 4). 3. If S 1 < 1.0 mm, there may not be enough area for cover tape to be properly applied (see EIA Standard 481 D, paragraph 4.3, section b). 4. B 1 dimension is a reference dimension for tape feeder clearance only. 5. The cavity defined by A 0, B 0 and K 0 shall surround the component with sufficient clearance that: (a) the component does not protrude above the top surface of the carrier tape. (b) the component can be removed from the cavity in a vertical direction without mechanical restriction, after the top cover tape has been removed. (c) rotation of the component is limited to 20 maximum for 8 and 12 mm tapes and 10 maximum for 16 mm tapes (see Figure 2). (d) lateral movement of the component is restricted to 0.5 mm maximum for 8 mm and 12 mm wide tape and to 1.0 mm maximum for 16 mm tape (see Figure 3). (e) see Addendum in EIA Standard 481 D for standards relating to more precise taping requirements. KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

45 Packaging Information Performance Notes 1. Cover Tape Break Force: 1.0 Kg minimum. 2. Cover Tape Peel Strength: The total peel strength of the cover tape from the carrier tape shall be: Tape Width Peel Strength 8 mm 0.1 to 1.0 Newton (10 to 100 gf) 12 and 16 mm 0.1 to 1.3 Newton (10 to 130 gf) The direction of the pull shall be opposite the direction of the carrier tape travel. The pull angle of the carrier tape shall be 165 to 180 from the plane of the carrier tape. During peeling, the carrier and/or cover tape shall be pulled at a velocity of 300 ±10 mm/minute. 3. Labeling: Bar code labeling (standard or custom) shall be on the side of the reel opposite the sprocket holes. Refer to EIA Standards 556 and 624. Figure 2 Component Rotation Bo T Ao Component Rotation Top View Typical Pocket Centerline Component Rotation Side View Tape s Width (mm) Rotation ( T) 8, Tape Width (mm) Rotation ( 8,12 20 Typical Component Centerline S) Figure 3 Lateral Movement Figure 4 Bending Radius 8 mm & 12 mm Tape 0.5 mm maximum 0.5 mm maximum 16 mm Tape 1.0 mm maximum 1.0 mm maximum Embossed Carrier Punched Carrier R Bending Radius R KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

46 Figure 5 Reel Dimensions Full Radius, See Note Access Hole at Slot Location (Ø 40 mm minimum) W3 (Includes flange distortion at outer edge) W2 (Measured at hub) A D (See Note) B (see Note) C (Arbor hole diameter) If present, tape slot in core for tape start: 2.5 mm minimum width x 10.0 mm minimum depth Note: Drive spokes optional; if used, dimensions B and D shall apply. N W1 (Measured at hub) Table 5 Reel Dimensions Metric will govern Constant Dimensions Millimeters (Inches) Tape Size A B Minimum C D Minimum 8 mm 178 ±0.20 (7.008 ±0.008) 12 mm or 330 ± mm ( ±0.008) 1.5 (0.059) Variable Dimensions Millimeters (Inches) /-0.2 ( /-0.008) 20.2 (0.795) Tape Size N Minimum W 1 W 2 W 3 8 mm / ( /-0.0) (0.567) 12 mm / Shall accommodate tape width (1.969) ( /-0.0) (0.724) without interference 16 mm / ( /-0.0) (0.882) KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

47 Figure 6 Tape Leader & Trailer Dimensions Embossed Carrier Punched Carrier 8 mm & 12 mm only END Carrier Tape Round Sprocket Holes START Top Cover Tape Elongated Sprocket Holes (32 mm tape and wider) Trailer 160 mm Minimum Top Cover Tape Components 100 mm Minimum Leader 400 mm Minimum Figure 7 Camber Elongated sprocket holes (32 mm & wider tapes) Carrier Tape Round Sprocket Holes 1 mm, either direction Straight Edge 250 mm KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

48 KEMET Corporation World Headquarters 2835 KEMET Way Simpsonville, SC Mailing Address: P.O. Box 5928 Greenville, SC Tel: Fax: Corporate Offices Fort Lauderdale, FL Tel: North America Southeast Lake Mary, FL Tel: Northeast Wilmington, MA Tel: Central Novi, MI Tel: West Milpitas, CA Tel: Mexico Guadalajara, Jalisco Tel: Europe Southern Europe Sasso Marconi, Italy Tel: Skopje, Macedonia Tel: Central Europe Landsberg, Germany Tel: Kamen, Germany Tel: Northern Europe Harlow, United Kingdom Tel: Espoo, Finland Tel: Asia Northeast Asia Hong Kong Tel: Shenzhen, China Tel: Beijing, China Tel: Shanghai, China Tel: Seoul, South Korea Tel: Taipei, Taiwan Tel: Southeast Asia Singapore Tel: Penang, Malaysia Tel: Bangalore, India Tel: Note: KEMET reserves the right to modify minor details of internal and external construction at any time in the interest of product improvement. KEMET does not assume any responsibility for infringement that might result from the use of KEMET Capacitors in potential circuit designs. KEMET is a registered trademark of KEMET Electronics Corporation. KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

49 Disclaimer All product specifications, statements, information and data (collectively, the Information ) in this datasheet are subject to change. The customer is responsible for checking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed. All Information given herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied. Statements of suitability for certain applications are based on KEMET Electronics Corporation s ( KEMET ) knowledge of typical operating conditions for such applications, but are not intended to constitute and KEMET specifically disclaims any warranty concerning suitability for a specific customer application or use. The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any technical advice inferred from this Information or otherwise provided by KEMET with reference to the use of KEMET s products is given gratis, and KEMET assumes no obligation or liability for the advice given or results obtained. Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards (such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or property damage. Although all product related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other measures may not be required. KEMET Electronics Corporation P.O. Box 5928 Greenville, SC (864) TC101_STD 5/7/

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