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GNR20B201L4

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品牌：ETC

描述：Catalog number system

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GNR20B201L4 概述

Catalog number system 目录编号系统

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VARISTORS

Catalog number system

＊＊＊

G N R 2 0 D 2 0 1 K

Nominal Voltage at

Product Series

GNR:

Element Size Type

Tolerance

Suffixes

1mA DC

05 :ψ5mm

D: Disk

The first two digits are

significant figures and

the third one denotes the

number of zeros

A: F=7.5

4: L=4mm±1mm

C: Crimped lead

T: Ammo

R: Reel

J: 5%

General Nonlinear Resistor

07 :ψ7mm

S: Square

B: Block

K: 10%

L: 15%

10 :ψ10mm

14 :ψ14mm

20 :ψ20mm

25 :ψ25mm

32 :ψ32mm

34 :34mm x 34mm

40 :ψ40mm

53 :ψ53mm

60 :60mm x 60mm

following

or customer

special

requirement

….

z 10D Specification

Maximum

Peak current

(8/20μs)(A)

Maximum

Allowable

Clamping

Voltage

(Max.)

Maximum

Energy

(Joule)

Typical

Capacitance

(Reference)

Varistor

Voltage

Rated

Power

Voltage

Model Number

AC_rms

(V)

10/1000

μs

(V)

VC(V) Ip(A) 1 Time 2 Times

2ms (w)

@1kHz(pF)

10D180K

10D220K

10D270K

10D330K

10D390K

10D470K

10D560K

10D680K

10D820K

10D101K

10D121K

10D151K

10D181K

10D201K

10D221K

10D241K

10D271K

10D301K

10D331K

10D361K

10D391K

10D431K

10D471K

10D511K

10D561K

10D621K

10D681K

10D751K

10D781K

10D821K

10D911K

10D102K

10D112K

10D182K

18(16~20)

22(20~24)

2.6

2.2

2.6

5200

4150

3450

3110

2630

2140

1820

2580

2100

1880

1530

1100

450

3.2

27(24~30)

3.9

3.2

33(30~36)

4.8

4.0

1000

500

0.05

39(35~43)

5.6

4.7

47(42~52)

6.8

5.6

56(50~62)

110

8.1

6.7

68(61~75)

135

165

200

250

300

340

360

395

455

500

550

595

650

710

775

845

925

1025

1120

1240

1290

1355

1500

1650

1815

2970

9.8

8.2

82(74~90)

14.0

17.0

20.0

25.0

32.0

35.0

39.0

42.0

49.0

54.0

58.0

65.0

70.0

80.0

85.0

92.0

100.0

105.0

110.0

130.0

140.0

155.0

247.0

10.0

12.0

14.5

18.0

21.0

25.0

27.5

30.0

35.0

38.0

42.0

45.0

50.0

55.0

60.0

67.0

70.0

75.0

80.0

90.0

100

110

100(90~110)

120(108~132)

150(135~165)

180(162~198)

200(185~225)

220(198~242)

240(216~264)

270(243~297)

300(270~330)

330(297~363)

360(324~396)

390(351~429)

430(387~473)

470(423~517)

510(459~561)

560(504~616)

620(558~682)

680(612~748)

750(675~825)

780(702~858)

820(738~902)

910(819~1001)

1000(900~1100)

1100(990~1210)

1800(1700~1980)

100

125

150

170

180

200

225

250

275

300

320

350

385

415

460

505

560

615

640

670

745

825

895

1465

115

130

140

150

175

190

210

230

250

275

300

320

350

385

420

460

485

510

550

625

680

1000

430

410

380

350

320

300

3500

2500

0.4

270

230

210

200

190

170

160

150

140

120

110

183

Operating Temperature Range : -40 to 85℃

Varistor Voltage : 10D series …V_1mA

Storage Temperature Range

: -40 to 125℃

Standard No.

File No.

UL 1414

E181368

UL 1449

E166389

UL 497B

E187844

CUL

E166389

CSA C22.2 No.1

LR105317

VDE 42000

5938

180K～680K

820K～181K

201K～471K

511K

Approved

561K～821K

911K～182K

TYPE

MODEL

PAGE

1/4

GNR10D□□□K

Jul. 21, 2004

C01

CITATION

SUBJECT

DATE

REV.

QUALITY APPROVAL and STRUCTURE

1. SAFETY STANDARDS APPROVAL

Standard No. UL 1414

UL 1449

E166389

UL 497B

E187844

Approved

CUL

E166389

VDE 42000

5938

CSA C22.2 No.1

File No.

180K~680K

820K~181K

E181368

LR105317

Approved

Approved Approved Approved

201K~471K Approved Approved Approved Approved

511K Approved Approved Approved

561K~821K Approved Approved Approved Approved

911K~182K

Approved

2. STRUCTURE

NO.

2.1

2.2

ITEM

DESCRIPTION

Main Material

Coating Material Epoxy Resin

Zinc Oxide

GNR, Part number, UL, CSA(or CUL) and VDE recognized

component mark, Date code

Without dirt and crack, marking should be clear

2.3

2.4

Marking

Appearance

D(max.)

H(max.)

T(max.)

12.5

16.5

*(1)

7.5±1.0

0.8±0.1

25.0

φd

2.5

Dimensions

L(min.)

k(max.)

3.0

Unit: mm

*(1) See Page2, Dimensions Table

TYPE

MODEL

PAGE

2/4

GNR10D□□□K

Jul. 21, 2004

C01

CITATION

SUBJECT

DATE

REV.

DIMENSIONS TABLE

Part No.

T_max

10D180K

10D220K

10D270K

10D330K

10D390K

10D470K

10D560K

10D680K

10D820K

10D101K

10D121K

10D151K

10D181K

10D201K

10D221K

10D241K

10D271K

10D301K

10D331K

10D361K

10D391K

10D431K

10D471K

10D511K

10D561K

10D621K

10D681K

10D751K

10D781K

10D821K

10D911K

10D102K

10D112K

10D182K

3.8

4.0

4.3

3.6

3.8

4.0

4.2

4.0

3.6

3.8

4.0

4.3

3.7

3.8

3.9

4.0

4.1

4.3

4.4

4.6

4.7

4.9

5.1

5.2

5.3

5.6

5.9

6.2

6.3

6.5

6.6

6.8

7.2

11.2

Unit:mm

TYPE

MODEL

PAGE

3/4

GNR10D□□□K

Jul. 21, 2004

C01

CITATION

SUBJECT

DATE

REV.

ELECTRICAL CHARACTERISTICS

3. ELECTRICAL CHARACTERISTICS

N0.

3.0

ITEM

TEST METHODS

Unless otherwise specified, all tests are made

under environmental conditions as given below:

PERFORMANCE

Standard

Conditions

Temperature:

5~35°C

Relative humidity:

45~85 % RH

Maximum continuous sine wave(RMS) or DC

voltage which may be applied.

Maximum

AC : *(2) V_rms

3.1

Allowable Voltage DC : *(2) V

3.2 Varistor Voltage

Varistor Voltage

V_0.1mA: *(2) V

Voltage across the varistor measured at C_mADC.

3.3

Temperature

0 ~ −0.05 %/°C

Coefficient

Peak voltage across the varistor with a specified

peak impulse current of 8x20µs waveform.

Maximum 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.

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.

Max. Clamping

Voltage

3.4

3.5

*(2) Vat *(2) A

*(2) W

Rated Power

Withstanding

Surge Current

3.6

*(2) A

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.

3.7

3.8

Energy

*(2) Joule

*(2) A

Surge Life

*(2) See Page 4

TYPE

MODEL

PAGE

4/4

GNR10D□□□K

Jul. 21, 2004

C01

CITATION

SUBJECT

DATE

REV.

ELECTRICAL CHARACTERISTICS

MAXIMUM

CLAMPING

VOLTAGE

(MAX.)

RATED

SURGE

MAXIMUM

VARISTOR

VOLTAGE

SURGE

LIFE

ALLOWABLE

VOLTAGE

WATTAGE CURRENT ENERGY

PART

(MAX.)

(W)

(8/20µ s) (10/1000µs)

NUMBER

I_tm(A)

1 TIME 2 TIMES

AC_rms(V) DC(V)

(V)

Ip(A)

W_tm(joule)

(A)

10D180K

10D220K

10D270K

10D330K

10D390K

10D470K

10D560K

10D680K

10D820K

10D101K

10D121K

10D151K

10D181K

10D201K

10D221K

10D241K

10D271K

10D301K

10D331K

10D361K

10D391K

10D431K

10D471K

10D511K

10D561K

10D621K

10D681K

10D751K

10D781K

10D821K

10D911K

10D102K

10D112K

10D182K

2.6

3.2

3.9

16~20

20~24

24~30

30~36

35~43

42~52

50~62

61~75

74~90

90~110

108~132

135~165

162~198

185~225

198~242

216~264

247~303

270~330

297~363

324~396

351~429

387~473

4.8

1000 500

5.6

0.05

6.8

8.1

9.8

110

135

165

200

250

300

340

360

395

455

505

545

595

650

710

775

845

920

1025

1120

1240

1290

1355

100

125

150

170

180

200

225

250

275

300

320

350

385

410

460

505

560

615

640

670

745

825

895

1465

115

130

140

150

175

190

210

230

250

275

300

320

350

385

420

460

485

510

550

625

680

1000

150

3500 2500

0.4

100

105

110

130

140

155

247

423~517

459~561

504~616

558~682

612~748

675~825

702~858

738~902

819~1001 1500

900~1100 1650

990~1210 1815

1700~1980 2970

120

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