Revision March 1,2022

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For technical questions, contact: tech@unsemi.com.tw

ROHS

Radial Lead Varistor (MOV)

Specifications are subject to change without notice.

Please refer to www.unsemi.com.tw for current information.

Electrical Characteristics (@ 25℃ Unless Otherwise Specified )

2/3

40D201K

40D221K

40D241K

40D271K

40D301K

40D331K

40D361K

40D391K

40D431K

40D471K

40D511K

40D561K

40D621K

40D681K

40D751K

40D781K

40D821K

40D911K

40D102K

40D112K

40D122K

40D142K

40D162K

40D182K

130

140

150

175

190

210

230

250

275

300

320

350

385

420

460

485

510

550

625

680

750

880

1000

1100

170

180

200

225

250

275

300

320

350

385

415

460

505

560

615

640

670

745

825

895

990

1140

1280

1465

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)

1200(1080-1320)

1400(1260-1540)

1600(1400-1760)

1800(1620-1980)

2.1

2.1

2.1

2.1

2.1

2.1

2.1

2.1

2.1

2.1

2.1

2.1

2.1

2.1

2.1

2.1

2.1

2.1

2.1

2.1

2.1

2.1

2.1

2.1

407

440

473

517

561

605

627

649

726

792

847

891

946

990

1034

1078

1188

1265

1386

1518

1606

1705

1870

1980

370

400

430

470

510

550

570

590

660

720

770

810

860

900

940

980

1080

1150

1260

1380

1460

1550

1700

1800

40000

40000

40000

40000

40000

40000

40000

40000

40000

40000

40000

40000

40000

40000

40000

40000

40000

40000

40000

40000

40000

40000

40000

40000

50000

50000

50000

50000

50000

50000

50000

50000

50000

50000

50000

50000

50000

50000

50000

50000

50000

50000

50000

50000

50000

50000

50000

50000

340

360

395

455

505

550

595

650

710

775

345

920

1025

1120

1240

1290

1355

1500

1650

1815

1980

2310

2475

2970

300

300

300

300

300

300

300

300

300

300

300

300

300

300

300

300

300

300

300

300

300

300

300

300

Part Number

40D201KJ

40D221KJ

40D241KJ

40D271KJ

40D301KJ

40D331KJ

40D361KJ

40D391KJ

40D431KJ

40D471KJ

40D511KJ

40D581KJ

40D621KJ

40D681KJ

40D751KJ

40D781KJ

40D821KJ

40D911KJ

40D102KJ

40D112KJ

40D122KJ

40D142KJ

40D162KJ

40D182KJ

Maximum

Allowable Voltage

Rated

Power

Varistor

Voltage

V1mA

(V)

Withstanding

Surge Current

8/20μS

Max

Clamping

Voltage

VDC

(V)

VAC

(V)

VC

(V)

IP

(A)

(W)

Standard

High

Surge

I(A)

Standard

I(A)

High Surge

(J)

Standard

(J)

High

Surge

Maximum

Energy

(10/1000μs)

1

time

1

time

40D Series