ERZV20D221 参数 Datasheet PDF下载

“ZNR” Transient/Surge Absorbers (Type D)

■

Reference Guide to Standard Products

Part No.

Applicable

Standards

Varistor

Voltage

½

(V)

Maximum

Allowable

Voltage

Clamping

Voltage

at 8/20μs

570

545

330

(297 to 363)

210

270

545

545

545

545

620

595

360

(324 to 396)

230

300

595

595

595

595

675

650

390

(351 to 429)

250

320

650

650

650

650

745

710

430

(387 to 473)

275

350

710

710

710

710

810

775

300

385

775

775

775

775

845

845

320

410

845

845

845

930

350

450

930

930

1025

385

505

1025

1025

1120

420

560

1120

1120

5

10

25

25

50

100

5

10

25

25

50

100

5

10

25

25

50

100

5

10

25

25

50

100

5

10

25

25

50

100

10

25

25

50

100

25

50

100

25

50

100

25

50

100

Maximum

Peak Current

at 8/20μs(A)

1 time 2 times

800

1750

3500

3500

6000

10000

800

1750

3500

3500

6000

10000

800

1750

3500

3500

6000

10000

800

1750

3500

3500

6000

10000

800

1750

3500

3500

6000

10000

1750

3500

3500

6000

10000

3500

5000

7500

3500

5000

7500

3500

5000

7500

600

1250

2500

2500

4500

6500

600

1250

2500

2500

4500

6500

600

1250

2500

2500

4500

6500

600

1250

2500

2500

4500

6500

600

1250

2500

2500

4500

6500

1250

2500

2500

4500

6500

2500

4500

6500

2500

4500

6500

2500

4500

6500

AC 100 to 240 V, Line–Line

and

Line–Ground Applications

AC 100 V to 220 V, Line–Line

and

Line–Ground Applications

Telephone Line Applications,

(For DC 250 V Insulation

Resistance Test)

AC 100 V to 120 V, Line–Line

Applications

Recommended Applications

Standard

Registration No. Approvals

ERZV05D331

V331U

○☆△□

ERZV07D331

ERZV09D331

V7331U

V9331U

○☆△□

○☆△□

○☆△□

ACrms (V) DC (V) max.(V) Ip (A)

ERZV10D331

V10331U

ERZV14D331

V14331U

○◎☆★△□

ERZV20D331

V20331U

○◎☆★△□

ERZV05D361

ERZV07D361

ERZV09D361

V361U

V7361U

V9361U

○☆△□

○☆△□

○☆△□

○☆△□

ERZV10D361

V10361U

ERZV14D361

V14361U

○◎☆★△□

ERZV20D361

V20361U

○◎☆★△□

ERZV05D391

ERZV07D391

ERZV09D391

V391U

V7391U

V9391U

○☆△□

○☆△□

○☆△□

○☆△□

ERZV10D391

V10391U

ERZV14D391

V14391U

○◎☆★△□

ERZV20D391

V20391U

○◎☆★△□

ERZV05D431

ERZV07D431

ERZV09D431

V431U

V7431U

V9431U

○☆△□

○☆△□

○☆△□

○☆△□

ERZV10D431

V10431U

ERZV14D431

V14431U

○◎☆★△□

ERZV20D431

V20431U

○◎☆★△□

ERZV05D471

ERZV07D471

ERZV09D471

V471U

V7471U

V9471U

○☆△□

○☆△□

○☆△□

470

ERZV10D471

V10471U

○●☆★△□

(423 to 517)

ERZV14D471

V14471U

○◎☆★△□

ERZV20D471

V20471U

○◎☆★△□

ERZV07D511

ERZV09D511

V7511U

V9511U

○☆△□

○☆△□

510

ERZV10D511

V10511U

○●☆★△□

(459 to 561)

ERZV14D511

V14511U

○◎☆★△□

ERZV20D511

V20511U

○◎☆★△□

560

ERZV14D561

V14561U

○◎☆★△□

(504 to 616)

ERZV20D561

V20561U

○◎☆★△□

620

ERZV14D621

V14621U

○◎☆★△□

(558 to 682)

ERZV20D621

V20621U

○◎☆★△□

680

ERZV14D681

V14681U

○◎☆★△□

(612 to 748)

ERZV20D681

V20681U

○◎☆★△□

ERZV10D681

V10681U

○●☆★△□

ERZV10D621

V10621U

○●☆★△□

ERZV10D561

V10561U

○●☆★△□

½

Measuring Current of Varistor Voltage 5 Series : 0.1 mA, Others: 1 mA

○

: UL1449 Ed.3,

●

: UL1449 Type3 (or Code-Connected and Direct plug-in),

◎

: UL1449 Type2 (or Permanently Connected),

☆

: VDE (IEC61051-1, -2, -2-2),

★

: VDE (IEC60950-1 Ed.2 Annex.Q),

△

: UL1414,

□

: CSA C22.2 No.1, – : None

※

Approval number (File No.) of safety regulations are subject to revision without notice. Ask factory for a copy of the latest file No.

Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.

Should a safety concern arise regarding this product, please be sure to contact us immediately.

01 Aug. 2012

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