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SPECIFICATIONS
PRODUCT TYPE MODEL CITATION REVISION TOTAL PAGES RELEASED DATE
VARISTOR GNR07D K
B01 5 Oct. 13, 2001
PAGE1/5
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. 180K680K 820K181K 201K471K 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
d 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
PAGE
3/5
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: 535 Relative humidity: 4585 % 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 x 1 60 x 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 8x 20s waveform. Maximum 5060Hz 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 (8x 20 s) applied . The max. current within the varistor voltage change of less than 10% when impulse current (8x 20 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(10x 1000s) is applied. The max. current with a varistor voltage change of less than 10% when 10,000 times impulse current (8x 20s) are applied at intervals of 20 seconds at room temperature.
4.5
(2) W
4.6
Withstanding Surge Current
(2) A
4.7
Energy
(2) Joule
4.8
Surge Life
(2) A
(2) See Page 5
TYPE CITATION SUBJECT
GNR07D K
MODEL DATE
PAGE
5/5
ELECTRICAL CHARACTERISTICS
MAXIMUM VARISTOR CLAMPING VOLTAGE VOLTAGE VOLTAGE (MAX.) (V) 1620 2024 2430 3036 3543 4252 5062 6175 7490 90110 108132 135165 162198 185225 198242 216264 247303 270330 297363 324396 351429 387473 423517 (V) 36 43 53 65 77 93 110 135 135 165 200 250 300 340 360 395 455 505 550 595 650 710 775 10 0.25 1750 1250 2.5 0.02 500 250 Ip(A) (MAX.) (W) RATED SURGE (8/20s) Itm(A)
1 TIME 2 TIMES
REV.
Oct. 13, 2001 B01
MAXIMUM SURGE ENERGY (10/1000s) Wtm(joule) 1.1 1.3 1.6 2.0 2.4 2.8 3.4 4.1 7.0 8.5 10.0 13.0 16.0 17.5 19.0 21.0 24.0 26.0 28.0 32.0 35.0 40.0 42.0 100 25 LIFE
PART NUMBER
ALLOWABLE
WATTAGE CURRENT
ACrms(V) DC(V) 07D180K 07D220K 07D270K 07D330K 07D390K 07D470K 07D560K 07D680K 07D820K 07D101K 07D121K 07D151K 07D181K 07D201K 07D221K 07D241K 07D271K 07D301K 07D331K 07D361K 07D391K 07D431K 07D471K 11 14 17 20 25 30 35 40 50 60 75 95 115 130 140 150 175 190 210 230 250 275 300 14 18 22 26 31 38 45 56 65 85 100 125 150 170 180 200 225 250 275 300 320 350 385
(A)

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