Rev Date: 08/09/2019

3

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This specification may be changed at any time without prior notice.

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Please confirm technical specifications before you order and/or use.

CVH Series

Medium Voltage Leaded Varistor

Stackpole Electronics, Inc.

Resistive Product Solutions

Device Ratings and Dimensions (cont.)

RoHS Compliance

Stackpole Electronics has joined the worldwide effort to reduce the amount of lead in electronic components and to meet the various

regulatory requirements now prevalent, such as the European Union’s directive regarding “Restrictions on Hazardous Substances”

(RoHS 3). As part of this ongoing program, we periodically update this document with the status regarding the availability of our

compliant components. All our standard part numbers are compliant to EU Directive 2011/65/EU of the European Parliament as

amended by Directive (EU) 2015/863/EU as regards the list of restricted substances.

RoHS Compliance Status

VN

IC

WMAX

IMAX

CTYP

(1 mA)

(8/20 uSec) (10/1000 uSec)

(8/20 uSec) (@ 1kHz)

(volts)

(volts)

(volts)

(volts)

(amps)

(joules)

(watts)

(amps)

(pF)

(mm)

(mm)

(mm)

(mm)

(mm)

CVH250K07

250

320

390

650

10

38

0.25

1,750

180

9

5

5

0.6

11.5

CVH250K10

250

320

390

650

25

77

0.4

3,500

320

12.5

5.6

7.5

0.8

15

CVH250K14

250

320

390

650

50

154

0.6

6,000

580

16.5

5.7

7.5

0.8

20

CVH250K20

250

320

390

650

100

300

1

12,000

1,000

22.5

6.1

10

1

26

CVH250K23

250

320

390

650

100

336

1

15,000

1,900

25

6.1

10

1

27

CVH275K07

275

350

430

710

10

44

0.25

1,750

160

9

5.6

5

0.6

11.5

CVH275K10

275

350

430

710

25

88

0.4

3,500

300

12.5

5.8

7.5

0.8

15

CVH275K14

275

350

430

710

50

170

0.6

6,000

530

16.5

5.9

7.5

0.8

20

CVH275K20

275

350

430

710

100

330

1

12,000

900

22.5

6.3

10

1

26

CVH275K23

275

350

430

710

100

370

1

15,000

1,600

25

6.3

10

1

27

CVH300K07

300

385

470

775

10

46

0.25

1,750

150

9

5.8

5

0.6

11.5

CVH300K10

300

385

470

775

25

93

0.4

3,500

280

12.5

6.1

7.5

0.8

15

CVH300K14

300

385

470

775

50

192

0.6

6,000

490

16.5

6.1

7.5

0.8

20

CVH300K20

300

385

470

775

100

380

1

12,000

850

22.5

6.6

10

1

27

CVH300K23

300

385

470

775

100

426

1

15,000

1,300

25

6.6

10

1

29

CVH320K10

320

420

510

840

25

104

0.4

3,500

260

12.5

5.9

7.5

0.8

16

CVH320K14

320

420

510

840

50

209

0.6

6,000

460

16.5

6.5

7.5

0.8

21

CVH320K20

320

420

510

840

100

420

1

12,000

800

22.5

6.8

10

1

27

CVH320K23

320

420

510

840

100

470

1

15,000

1,100

25

6.8

10

1

29

CVH385K10

385

505

620

1025

25

106

0.4

3,500

230

12.5

6.4

7.5

0.8

16

CVH385K14

385

505

620

1025

50

219

0.6

6,000

390

16.5

6.9

7.5

0.8

21

CVH385K20

385

505

620

1025

100

430

1

12,000

650

22.5

7.5

10

1

27

CVH385K23

385

505

620

1025

100

480

1

15,000

1,000

25

7.5

10

1

29

CVH420K10

420

560

680

1120

25

110

0.4

3,500

210

12.5

7.3

7.5

0.8

16

CVH420K14

420

560

680

1120

50

230

0.6

6,000

370

16.5

7.4

7.5

0.8

21

CVH420K20

420

560

680

1120

100

460

1

12,000

620

22.5

7.8

10

1

27

CVH420K23

420

560

680

1120

100

515

1

15,000

950

25

7.8

10

1

29

CVH460K10

460

615

750

1240

25

120

0.4

3,500

200

12.5

7.8

7.5

0.8

16

CVH460K14

460

615

750

1240

50

250

0.6

6,000

340

16.5

7.8

7.5

0.8

21

CVH460K20

460

615

750

1240

100

500

1

12,000

560

22.5

8.2

10

1

27

CVH460K23

460

615

750

1240

100

560

1

15,000

900

25

8.2

10

1

29

CVH510K10

510

670

820

1355

25

131

0.4

3,500

180

12.5

8.2

7.5

0.8

16

CVH510K14

510

670

820

1355

50

258

0.6

6,000

310

16.5

8.2

7.5

0.8

21

CVH510K20

510

670

820

1355

100

520

1

12,000

510

22.5

8.7

10

1

27

CVH510K23

510

670

820

1355

100

582

1

15,000

650

25

8.7

10

1

29

CVH550K10

550

745

910

1500

25

153

0.4

3,500

170

12.5

8.8

7.5

0.8

16

CVH550K14

550

745

910

1500

50

300

0.6

6,000

290

16.5

8.8

7.5

0.8

21

CVH550K20

550

745

910

1500

100

560

1

12,000

480

22.5

9.2

10

1

27

CVH550K23

550

745

910

1500

100

627

1

15,000

800

25

9.2

10

1

29

Part Number

VRMS

VDC

VC

PMAX

DMAX

tMAX

R

d

hMAX

CVH

Medium Voltage Leaded Varistor

Leaded

YES

100% Matte Sn

Always

Always

Standard

Product

Series

Description

Package /

Termination

Type

Standard

Series

RoHS

Compliant

Lead-Free Termination

Composition

Lead-Free

Mfg. Effective Date

(Std Product Series)

Lead-Free

Effective Date

Code

(YY/WW)