G N R 2 0 D K * * *

Transcription

1 VARISTORS Catalog number system G N R 2 0 D K * * * Product Series Element Size Type Nominal at 1mA DC Tolerance Suffixes GNR: General Nonlinear Resistor 05 :ψ5mm 07 :ψ7mm 10 :ψ10mm 14 :ψ14mm 20 :ψ20mm 25 :ψ25mm D: Disk S: Square B: Block The first two digits are significant figures and the third one denotes the number of zeros following J: ±5% K: ±10% L: ±15% or customer special requirement A: F=7.5 4: L=4mm±1mm C: Crimped lead T: Ammo R: Reel. 32 :ψ32mm. 34 :34mm x 34mm. 40 :ψ40mm 53 :ψ53mm 60 :60mm x 60mm

2 10D Specification Model Number Allowable AC rms (V) DC (V) Varistor Clamping (Max.) Peak current (8/20μs)(A) Energy (Joule) (V) VC(V) Ip(A) 1 Time 2 Times 10/1000 μs Rated Power Typical Capacitance (Reference) 2ms 10D180K (16~20) D220K (20~24) D270K (24~30) D330K (30~36) D390K (35~43) D470K (42~52) D560K (50~62) D680K (61~75) D820K (74~90) D101K (90~110) D121K (108~132) D151K (135~165) D181K (162~198) D201K (185~225) D221K (198~242) D241K (216~264) D271K (243~297) D301K (270~330) D331K (297~363) D361K (324~396) D391K (351~429) D431K (387~473) D471K (423~517) D511K (459~561) D561K (504~616) D621K (558~682) D681K (612~748) D751K (675~825) D781K (702~858) D821K (738~902) D911K (819~1001) D102K (900~1100) D112K (990~1210) D182K (1700~1980) 2970 Operating Temperature Range : -40 to 85 Storage Temperature Range : -40 to Varistor : 10D series V 1mA Standard No. UL 1414 UL 1449 UL 497B CUL CSA C22.2 No.1 VDE File No. E E E E LR K~680K Approved Approved 820K~181K Approved Approved Approved Approved 201K~471K Approved Approved Approved Approved Approved Approved 511K Approved Approved Approved Approved 561K~821K Approved Approved Approved Approved Approved K~182K Approved

3 TYPE GNR10D K MODEL PAGE 1/4 SUBJECT QUALITY APPROVAL and STRUCTURE REV. C01 1. SAFETY STANDARDS APPROVAL Standard No. UL 1414 UL 1449 UL 497B CUL CSA C22.2 No.1 VDE File No. E E E E LR K~680K Approved Approved 820K~181K Approved Approved Approved Approved 201K~471K Approved Approved Approved Approved Approved Approved 511K Approved Approved Approved Approved 561K~821K Approved Approved Approved Approved Approved 911K~182K Approved 2. STRUCTURE NO. ITEM DESCRIPTION 2.1 Main Material Zinc Oxide 2.2 Coating Material Epoxy Resin 2.3 Marking GNR, Part number, UL, CSA(or CUL) and VDE recognized component mark, Date code 2.4 Appearance Without dirt and crack, marking should be clear D(max.) 12.5 H(max.) 16.5 T(max.) *(1) F 7.5± Dimensions φd 0.8±0.1 L(min.) 25.0 k(max.) 3.0 Unit: mm *(1) See Page2, Dimensions Table

4 TYPE GNR10D K MODEL PAGE 2/4 SUBJECT DIMENSIONS TABLE REV. C01 Part No. T max 10D180K D220K D270K D330K D390K D470K D560K D680K D820K D101K D121K D151K D181K D201K D221K D241K D271K D301K D331K D361K D391K D431K D471K D511K D561K D621K D681K D751K D781K D821K D911K D102K D112K D182K 11.2 Unit:mm

5 TYPE GNR10D K MODEL PAGE 3/4 SUBJECT ELECTRICAL CHARACTERISTICS REV. C01 3. ELECTRICAL CHARACTERISTICS N0. ITEM PERFORMANCE TEST METHODS Standard Conditions Allowable AC : *(2) V rms DC : *(2) V Unless otherwise specified, all tests are made under environmental conditions as given below: Temperature: 5~35 C Relative humidity: 45~85 % RH continuous sine wave(rms) or DC voltage which may be applied. 3.2 Varistor V 0.1mA : *(2) V across the varistor measured at C ma DC. 3.3 Varistor Temperature Coefficient 0 ~ 0.05 %/ C 3.4 Max. Clamping 3.5 Rated Power *(2) W 3.6 Withstanding Surge Current 3.7 Energy *(2) Joule 3.8 Surge Life *(2) A *(2) See Page 4 Peak voltage across the varistor with a specified *(2) V at *(2) A peak impulse current of 8x20µs waveform. 50~60Hz power which may be loaded for 1,000 hrs at 85±2 C with V CmA / V CmA ±10%. The max. current within the varistor voltage change of less than ±10% when one impulse current (8x20µs) applied. *(2) A The max. current with a varistor voltage change of less than ±10% when two times impulse current (8x20µs) are applied at intervals of 5 minutes. The max. energy absorbed with a varistor voltage change of less than ±10% when one impulse (10x1000µs) is applied. The max. current with a varistor voltage change of less than ±10% when 10,000 times impulse current (8x20µs) are applied at intervals of 20 seconds at room temperature.

6 TYPE GNR10D K MODEL PAGE 4/4 SUBJECT ELECTRICAL CHARACTERISTICS REV. C01 MAXIMUM CLAMPING RATED VARISTOR ALLOWABLE VOLTAGE WATTAGE PART VOLTAGE VOLTAGE (MAX.) (MAX.) NUMBER AC rms (V) DC(V) (V) (V) Ip(A) (W) SURGE CURRENT (8/20µ s) I tm (A) 1 TIME 2 TIMES MAXIMUM SURGE ENERGY LIFE (10/1000µs) W tm (joule) (A) 10D180K ~ D220K ~ D270K ~ D330K ~ D390K ~ D470K ~ D560K ~ D680K ~ D820K ~ D101K ~ D121K ~ D151K ~ D181K ~ D201K ~ D221K ~ D241K ~ D271K ~ D301K ~ D331K ~ D361K ~ D391K ~ D431K ~ D471K ~ D511K ~ D561K ~ D621K ~ D681K ~ D751K ~ D781K ~ D821K ~ D911K ~ D102K ~ D112K ~ D182K ~