TEST VOLTAGE (DC) FO 1 MINUTE: 5 V MAXIMUM CONTACT ESISTANCE: 1 mω MINIMUM INSULATION ESISTANCE: 1 MΩ CATEGOY TEMPEATUE ANGE: PP - 4 to + 7 C PE, PC, PTFE, PET - 4 to + 85 C CLIMATIC CATEGOY (IEC 668): PP 4/7/21 PE, PC, PTFE, PET 4/85/21 MINIMUM STOAGE TEMPEATUE: - 55 C ELATED SPECIFICATION: IEC 6418-1 and 4 EFFECTIVE ANGLE OF OTATION: 18 (rotation in 18 only, see Life of Trimmer ) OPEATING TOQUE: C max < 33 pf 1 to 15 mnm C max 33 pf 1 to 25 mnm MAXIMUM AXIAL THUST: 2 N FEATUES Housing diameter 7.5 mm For a basic grid of 2.54 mm (.1") or 2.5 mm Top and bottom or top adjustment Vertical and horizontal versions ound head APPLICATIONS For consumer and industrial equipment DESCIPTION: The vanes of the trimmer are stacked on a sturdy plastic base. The color of the base indicates the maximum capacitance (see Electrical Data Table). The dielectric is a film of polypropylene (PP), polyethylene (PE), polycarbonate (PC), polytetrafluorethylene (PTFE), or polyethyleneterephtalate (PET) which supports the vanes in such a way that good stability is ensured and no microphony can occur. Flux absorption between the vanes is prevented. Cleaning with solvents is not advised. Versions are available with either a vertical spindle, or a horizontal spindle (see dimensional outlines). Both versions have top adjustment by means of a screwdriver or trimming key and bottom adjustment by means of a key. QUALITY LEVEL: Sampling and data evaluation for quality level in accordance with MIL-STD-15D and IEC 641 : <.15 % major defects <.65 % minor defects Each capacitor is tested for minimum C max and is also subjected to the full test voltage. C min / C max : 1.4/5.5 to 3/5 pf ATED VOLTAGE (DC): 25 V LIFE OF TIMME: Pb-free e3 ohs COMPLIANT Maximum 1 cycles: rotation in 18 only (the electrical and mechanical performance is not guaranteed if rotated beyond 1 cycles) www.vishay.com For technical questions, contact: dc-film@vishay.com Document Number 28527 316 evision 2-Oct-7
2.5.7.6 2.5.6.7 1 1) max. 1 1) max. 11 ± 5 4 ±.5 Z 4 ±.5 5 -.1 Z rotor (2 ) 1.15 max. stator 3 ±.2 4.5 ±.2 7.6 8.6 ±.1 max. 8 4.5 max. ±.2 7.6 ±.1 8.6 ±.2 1.6 1.6 DETAIL Z turned 9 DETAIL Z turned 9.6 ±.1.5 ±.15.95 ±.2.6 ±.1.5 ±.15.95 ±.2 Trimmers series, vertical version Trimmers series, horizontal version Dimensions in millimeters 5.8 ADJUSTMENT For top adjustment a screwdriver or trimming key can be used; for bottom adjustment a key is required as shown below 5.8 S 1.3 1.3 S 7.5 2.5 2 min..6 +.2 3 1.7 +.1.7 +.1 = rotor, S = stator = rotor, S = stator The large hole is for bottom adjustment and the diameter is determined by user s requirements. Hole pattern Bottom adjustment key Document Number 28527 For technical questions, contact: dc-film@vishay.com www.vishay.com evision 2-Oct-7 317
ODEING INFOMATION C min /C max (pf) TOP AND BOTTOM ADJUSTMENT CATALOG NUMBE VETICAL VESION TOP ADJUSTMENT ONLY HOIZONTAL VESION TOP AND BOTTOM ADJUSTMENT 1.4/5.5 11558 4 51558 2/9 18 2/1 1119 5 5119 2/1 114 2/15 11159 2/18 16 2.5/2 116 2.5/22 11229 6 51229 2.5/27 11279 51279 3/33 11339 3/4 1149 5149 3/5 1159 5159 MOUNTING The trimmer can be mounted on printed-circuit boards with a grid of 2.5 mm or 2.54 mm and a minimum hole diameter of 1.25 mm. ELECTICAL DATA GUAANTEED MAX. C min / MIN. C max AT 2 khz (pf) SPINDLE SHAPE OF HEAD FIG. ADJ. MODE DIEL. PACKAGING Bulk packaged in cardboard boxes lined with expanded plastic. For smallest packaging quantity (SPQ) see Electrical Data Table. TAN δ AT C max x1-4 1 MHz 1 MHz TEMP. COEFF. (1-6 /K) MIN. f res at C max (MHz) COL. OF BASE SPQ CATALOG NUMBE BFC2...... 14... 88 11558 1.4/5.5 1 top PE 1 25-25 ± 35 85 grey 14... 88 4 horizontal round 2 top + bottom 12... 88 51558 2/9 PTFE 1 15-15 ± 8 4 yellow 14... 88 18 14... 88 1119 1 top PP 1 25-25 ± 8 48 yellow 14... 88 5 2/1 horizontal round 2 top + bottom 12... 88 5119 1 top PC 7 1-15 ± 8 25 yellow 1... 88 114 2/15 PP 1 25-25 ± 6 45 blue 14... 88 11159 2/18 PTFE 1 15-25 ± 35 35 green 14... 88 16 2.5/2 1 top PET 16 - ± 11 25 green 1... 88 116 2.5/22 14... 88 11229 1 top PP 1 25-2 ± 5 35 green 14... 88 6 horizontal round 2 top + bottom 12... 88 51229 14... 88 11279 2.5/27 PC 7 - - 5 ± 5 35 red horizontal round 2 top + bottom 12... 88 51279 3/33 PP 1 - - 25 ± 35 3 brown 14... 88 11339 3/4 3/5 14... 88 1149 PC 7 - - 5 ± 4 3 violet horizontal round 2 top + bottom 12... 88 5149 PC 7 - - 5 ± 5 25 black 14... 88 1159 horizontal round 2 top + bottom 12... 88 5159 www.vishay.com For technical questions, contact: dc-film@vishay.com Document Number 28527 318 evision 2-Oct-7
TEST POCEDUES AND EQUIEMENTS IEC 6418-1 CLAUSE IEC 668 TEST METHOD TEST POCEDUE EQUIEMENTS 4.2 method of mounting method A 14 capacitance drift after TC measurement ΔC/C: 1 % for C max <4pF; ΔC/C: 2.5 % for C max 4 pf 19 thrust axial thrust of 2 N ΔC/C:.3 % 21 robustness of terminations: 21.1 Ua tensile 1 N no damage 21.2 Ub bending 1 cycle no damage 22 Na rapid change of temperature 1 cycle;.5 hours at lower and.5 hours at upper category temperature ΔC/C: 2 % 23 T soldering: Ta solderability solder bath immersion 3 mm; 235 C; 2 s good wetting Tb resistance to heat solder bath: 26 C; 1 s 24 Eb impact bump 4 ± 1 bumps; 4 g; 6 ms ΔC/C:.6 %; 25 Fc vibration frequency 1 to 55 Hz; amplitude.35 mm; 1.5 hours 26 climatic sequence: ΔC/C: 4 26.1 B dry heat 16 hours at upper category temperature 26.2 D damp heat accelerated, first cycle 1 cycle; 24 hours; + 4 C; 95 to 1 % H ΔC/C:.6 %; tan δ: 1 x 1-4 for C max <27pF; tan δ: 7 x 1-4 for C max 27 pf; tan δ: 8 x 1-4 for C max 4 pf ins : 1 MΩ; rotor contact : 1 mω 5 V for 1 minute 26.3 Aa cold 16 hours; - 4 C visual examination: 26.5 damp heat accelerated, remaining cycles 1 cycle; 24 hours; + 4 C; 95 to 1 % H 27 Ca damp heat steady state 21 days; + 4 C; 9 to 95 % H 29 mechanical endurance 1 cycles Maximum 1 cycles: rotation in 18 only (the electrical and mechanical performance is not guaranteed if rotated beyond 1 cycles) ΔC/C: 5 % tan δ: 3 x 1-4 for C max <27pF; tan δ: 7 x 1-4 for C max 27 pf; tan δ: 8 x 1-4 for C max 4 pf ins : 1 MΩ; rotor contact : 1 mω 5 V for 1 minute visual examination: ΔC/C: 1.5 % ΔC/C after axial thrust:.3 %; rotor contact : 1 mω 5 V for 1 minute visual examination: Document Number 28527 For technical questions, contact: dc-film@vishay.com www.vishay.com evision 2-Oct-7 319
Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, Vishay ), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91 www.vishay.com evision: 18-Jul-8 1