Document
SPECIFICATIONS
PRODUCT: TYPE: MODEL: CITATION: REVISION: TOTAL PAGES: RELEASED DATE:
VARISTOR GNR07D□□□K
B01 5 Oct. 13, 2001
PAGE:1/5
REVISION HISTORY
NO 1 2 3 4 5 6 7 8 9 10 11 12 REV. DATE Oct. 13, 2001 DCR NO. DESCRIPTION OF CHANGE NEW RELEASE REV. B01
Approved by
Checked by
Edited by
Yu-Chang Huang
Cloud Chen
Andy Chiang
TYPE CITATION SUBJECT
GNR07D□□□K
MODEL DATE
PAGE
2/5
QUALITY APPROVAL and STRUCTURE
REV.
Oct. 13, 2001 B01
1. QUALITY SYSTEM APPROVAL
ISO9001 Certificate of approval No.97-HOU-AQ-1382
2. SAFETY STANDARDS APPROVAL
Standard No. File No. 180K〜680K 820K〜181K 201K〜471K Approved Approved Approved UL 1414 E181368 UL 1449 E166389 UL 497B E187844 Approved Approved Approved Approved Approved Approved Approved Approved CUL E166389
CSA C22.2 No.1 VDE 42000
LR105317
5938
3. STRUCTURE
NO. 3.1 3.2 3.3 3.4 ITEM Main Material Coating Material Marking Appearance Zinc Oxide Epoxy Resin GNR, Part number, UL, CSA(or CUL) and VDE recognized component mark, Date code Without dirt and crack, marking should be clear
D(max.) H(max.) T(max.) F 9.0 12.0
DESCRIPTION
*(1)
5.0± 1.0 0.6± 0.1 25.0 3.0
3.5
Dimensions
ψd L(min.) k(max.)
Unit: mm
*(1) See Page 3, Dimensions Table
TYPE CITATION SUBJECT
GNR07D□□□K DIMENSIONS
Part No. 07D180K 07D220K 07D270K 07D330K 07D390K 07D470K 07D560K 07D680K 07D820K 07D101K 07D121K 07D151K 07D181K 07D201K 07D221K 07D241K 07D271K 07D301K 07D331K 07D361K 07D391K 07D431K 07D471K
MODEL DATE
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TABLE
Tmax. 3.4 3.6 3.9 3.2 3.4 3.6 3.8 3.6 3.2 3.4 3.6 3.9 3.3 3.4 3.5 3.6 3.7 3.9 4.0 4.2 4.3 4.5 4.7
REV.
Oct. 13, 2001 B01
Unit:mm
TYPE CITATION SUBJECT
GNR07D□□□K
MODEL DATE
PAGE
4/5
ELECTRICAL CHARACTERISTICS
REV.
Oct. 13, 2001 B01
4. ELECTRICAL CHARACTERISTICS
N0. ITEM PERFORMANCE TEST METHODS Unless otherwise specified, all tests are made under environmental conditions as given below: Temperature: 5〜35℃ Relative humidity: 45〜85 % RH AC : *(2) Vrms Maximum continuous sine wave(RMS) or DC DC : *(2) V voltage which may be applied. V1mA : *(2) V Voltage across the varistor measured at CmA DC. 0 〜 −0.05 %/℃ *(2) V at *(2) A
VCmA at 85℃ - VCmA at 25℃ VCmA at 25℃ × 1 60 × 100
4.0
Standard Conditions
4.1 4.2 4.3
Maximum Allowable Voltage Varistor Voltage Varistor Voltage Temperature Coefficient Max. Clamping Voltage Rated Power
4.4
Peak voltage across the varistor with a specified peak impulse current of 8× 20μs waveform. Maximum 50〜60Hz power which may be loaded for 1,000 hrs at 85± 2℃ with △VCmA/ VCmA ≦± 10%. The max. current within the varistor voltage change of less than ± 10% when impulse current (8× 20μ s) applied . The max. current within the varistor voltage change of less than ± 10% when impulse current (8× 20μ s) applied two times with an interval of 5 minutes. The max. energy absorbed with a varistor voltage change of less than ± 10% when one impulse(10× 1000μs) is applied. The max. current with a varistor voltage change of less than ± 10% when 10,000 times impulse curre.