Datasheet GNR60B820K, GNR60B781K, GNR60B751K, GNR60B681K, GNR60B680K Datasheet (CRMT)

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Page 1

SPECIFICATIONS

PRODUCT：

VARISTOR

TYPE：

GNR60B□□□

□□□□□□

□□□K

MODEL：

CITATION：

REVISION：

B01

TOTAL PAGES：

PAGE：

1/4

RELEASED DATE：

Feb. 06, 2002

REVISION HISTORY

NO REV. DATE DCR NO. DESCRIPTION OF CHANGE REV.

Feb. 06,2002

NEW RELEASE B01

2 3 4 5 6 7 8

9 10 11 12

Approved by Checked by Edited by

Yu-Chang Huang Cloud Chen Andy Chiang

Page 2

TYPE

GNR60B□□□

□□□□□□

□□□K

MODEL

PAGE 2/4

CITATION

DATE

Feb. 06, 2002

SUBJECT

QUALITY APPROVAL and STRUCTURE

REV.

B01

1. QUALITY SYSTEM APPROVAL

ISO9001 Certificate of approval No.97-HOU-AQ-1382

2. STRUCTURE

NO. ITEM DESCRIPTION

2.1 Main Material Zinc Oxide

2.2 Package Material Plastic

2.3 Marking GNR, Part number

2.4 Appearance Without dirt and crack, marking should be clear

H1(max.) 100.0 H2(mak.) 5.0 H3(max.) 92.0 H4(max.) 83.0 H5(max.) 45.0

H6(max.)

30.0

H7(max.)

5.0 T1(max.) 24.0 T2(max.) 7.0

W1(max.) 100.0 W2(max.) 86.0 W3(max.) 71.0

W4(max.) 40.0

2.5 Dimensions

Unit: mm

Page 3

TYPE

GNR60B□□□

□□□□□□

□□□K

MODEL

PAGE 3/4

CITATION

DATE

Feb. 06, 2002

SUBJECT

ELECTRICAL CHARACTERISTICS

REV.

B01

3. ELECTRICAL CHARACTERISTICS

N0. ITEM PERFORMANCE TEST METHODS

3.0 Standard Conditions

Unless otherwise specified, all tests are made under environmental conditions as given below: Temperature: 5〜35℃ Relative humidity: 45〜85 % RH

3.1

Maximum Allowable

Voltage

AC : ＊＊＊＊ Vrms DC : ＊＊＊＊ V

Maximum continuous sine wave(RMS) or DC voltage which may be applied.

3.2 Varistor Voltage V

1mA

: ＊＊＊＊ V

Voltage across the varistor measured at CmA DC.

3.3

Varistor Voltage

Temperature

Coefficient

0 〜 −−−−0.05 %/℃

CmA

at 85℃ － V

CmA

at 25℃ 1

CmA

at 25℃ 60

3.4

Max. Clamping

Voltage

＊

＊＊

＊ V at ＊＊＊＊ A

Peak voltage across the varistor with a specified peak impulse current of 8× 20μs waveform.

3.5 Rated Power ＊＊＊＊ W

Maximum 50〜60Hz power which may be loaded for 1,000 hrs at 85± 2℃ with △V

CmA

/ V

CmA

≦± 10%. The max. current within the varistor voltage change of less than ± 10% when one impulse current (8× 20μs) applied.

3.6

Withstanding Surge

Current

＊

＊＊

＊ A

The max. current with a varistor voltage change of less than ± 10% when two times impulse current (8× 20μs) are applied at intervals of 5 minutes.

3.7 Energy ＊＊＊＊ Joule

The max. energy absorbed with a varistor voltage change of less than ± 10% when one impulse(2ms) is applied.

3.8 Typical Capacitance ＊＊＊＊ pF

Capacitance shall be measured at 1 kHz± 10%,1 Vrms max. 0V bias and 20± 2℃

＊ See Page 4

100

Page 4

TYPE

GNR60B□□□

□□□□□□

□□□K

MODEL

PAGE 4/4

CITATION

DATE

Feb. 06, 2002

SUBJECT

ELECTRICAL CHARACTERISTICS

REV.

B01

MAXIMUM

ALLOWABLE

VOLTAGE

VARISTOR

VOLTAGE

CLAMPING

VOLTAGE

(MAX.)

RATED

WATTAGE

(MAX.)

SURGE

CURRENT

(8/20μμμμs)

MAXIMUM

ENERGY

(2ms)

Typical

Capacitance

Itm(A)

PART

NUMBER

rms

(V) DC(V) (V) (V) Ip(A) (W)

1 TIME 2 TIMES

Wtm(joule) pF

60B330K 20 26 30

〜

36 65 120 86000

60B390K 25 31 35

〜

43 77 150 64000

60B470K 30 38 42

〜

52 93 190 55000

60B560K 35 45 50

〜

62 110 220 49000

60B680K 40 56 61

〜

75 135

100 0.35 20000 15000

250 43000

60B820K 50 65 74

〜

90 135 250 37000

60B101K 60 85 90

〜

110 165 300 30000

60B121K 75 100 108

〜

132 200 320 24500

60B151K 95 125 135

〜

165 250 380 20000

60B181K 115 150 162

〜

198 300

50000 40000

450 16500

60B201K 130 170 185

〜

225 340 490 15000

60B221K 140 180 198

〜

242 360 530 13250

60B241K 150 200 216

〜

264 395 570 12500

60B271K 175 225 247

〜

303 455 630 11000

60B301K 190 250 270

〜

330 505 650 10000

60B331K 210 275 297

〜

363 545 680 9000

60B361K 230 300 324

〜

396 595 730 8500

60B391K 250 320 351

〜

429 650 880 7500

60B431K 275 350 387

〜

473 710 950 7000

60B471K 300 385 423

〜

517 775 1000 6500

60B511K 320 410 459

〜

561 845 1100 6000

60B561K 350 460 504

〜

616 920 1200 5500

60B621K 385 505 558

〜

682 1025 1300 5000

60B681K 420 560 612

〜

748 1120 1500 4500

60B751K 460 615 675

〜

825 1240 1600 4000

60B781K 485 640 702

〜

858 1290 1650 3900

60B821K 510 670 738

〜

902 1355 1800 3700

60B911K 550 745 819

〜

1001 1500 2000 3300

60B951K 575 765 855

〜

1045 1570 2100 3200

60B102K 625 825 900

〜

1100 1650 2200 3000

60B112K 680 895 990

〜

1210 1815 2500 2700

60B122K 750 990 1155

〜

1320 1980 2700 2500

60B142K 880 1140 1310

〜

1540 2310 2400 2200

60B162K 1000 1280 1700

〜

1980 2640

500 1.6

70000 50000

2600 1900