About Varistors

Varistors

A varistor (also known as a voltage-dependent resistor, or VDR) is a resistor whose resistance changes as the voltage across it increases or decreases. Varistors are typically constructed from a ceramic material containing semiconductor materials such as silicon and germanium. They have a relatively large resistance at low voltage levels, but as the voltage increases, their resistance drops significantly, allowing more current to flow through them. This feature makes them useful for absorbing transient voltages, which are sudden increases in the voltage that can occur when a device is powered on or off. Varistors are also commonly used to provide overvoltage protection, where they absorb and dissipate excessive voltages before they reach sensitive electronic components.

Varistors

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Product	Voltage Rating DC	Voltage Rating AC	Clamping Voltage	Diameter	Peak Surge Current	Surge Energy Rating	Capacitance	Operating Temperature Range	Termination Style	Packaging	Package / Case	Series	Mounting Style	Varistor Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Qualification

B72650M0111K072

Varistors 115V 500A 100pF Varistor

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK

Availability : 3327
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

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49	30	1	2	3	4	5	6

USD 0.3476

Multiples of: 1

Mlv

14 V

11 V

36 V

100 A

0.3 J

1750 pF

- 40 C to + 85 C

Solder

Reel

3225

Cu Standard

18 V

- 40 C

+ 85 C

B72660M0750K072

Varistors 75V 1200A 430pF Varistor CU4032K75G2

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK

Availability : 1500
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49	30	1	2	3	4	5	6

USD 0.4191

Multiples of: 1

MLV

100 VDC

75 VAC

200 V

1.2 kA

5.9 J

430 pF

SMD/SMT

Blister Pack

4032 (102080 METRIC)

CU Standard

PCB Mount

120 V

- 40 C

+ 85 C

ERZ-E10A112

Varistors 1100volts 4500A 10mm Straight Leads

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic

Availability : 1493
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49	30	1	2	3	4	5	6

USD 0.1628

Multiples of: 1

895 V

680 V

1.815 kV

4.5 kA

196 J

180 pF

- 40 C to + 85 C

Through Hole

Bulk

Erz - E10

1.1 kV

- 40 C

+ 85 C

V275LA40BPX10

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 1493
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49	30	1	2	3	4	5	6

USD 0.4202

Multiples of: 1

Mov

369 V

275 V

680 V

20 mm

6500 A

140 J

900 pF

- 55 C to + 85 C

Radial

Bulk

389 V

- 55 C

+ 85 C

B72214P2321K502

Varistors 320VAC 10% 14mm MP AdvanceD

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK

Availability : 1491
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49	30	1	2	3	4	5	6

USD 0.3894

Multiples of: 1

Mov

420 VDC

320 VAC

840 V

14 mm

6 kA

150 J

445 pF

Radial

Bulk

B72214p

Pcb Mount

510 V

- 40 C

+ 105 C

B72214S0271K531

Varistors Varistor S14K275G3S5

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK

Availability : 1487
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November 2025

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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1848

Multiples of: 1

Mov

350 VDC

275 VAC

710 V

14 mm

4.5 kA

71 J

440 pF

- 40 C to + 85 C

Radial

Reel

B722

430 VDC

- 40 C

+ 105 C

B72214U2321K501

Varistors SNF Leaded Varistor 320V 14mm 10%

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK

Availability : 1486
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USD 0.2035

Multiples of: 1

Mov

420 VDC

320 VAC

840 V

17.5 mm

6 kA

136 J

370 pF

Radial

Bulk

Snf Advanced

510 V

- 40 C

+ 125 C

NVD14UCD430

Varistors 430Volt 14mm

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

KOA Speer

Availability : 1486
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USD 0.2872

Multiples of: 1

Mov

350 V

275 V

710 V

14 mm

4.5 kA

110 J

- 40 C to + 125 C

Radial

Reel

Nvd

430 V

- 40 C

+ 85 C

Aec - Q200

V24ZC50P

Varistors 14V 2000A 18000pF

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 1486
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November 2025

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USD 0.4202

Multiples of: 1

Mov

18 V

14 V

43 V

20 mm

2 kA

50 J

18000 pF

- 55 C to + 85 C

Radial

Bulk

- 55 C

+ 85 C

MLVC12V016C750

22V 150A Varistor 1 Circuit Surface Mount, MLCV 1206 (3216 Metric)

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton

Availability : 1484
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November 2025

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USD 0.2068

Multiples of: 1

MLV

16 VDC

11.3 VAC

39 V

150 A

400 mJ

750 pF

SMD/SMT

Reel , Cut Tape

1206 (3216 METRIC)

MLVC

SMD/SMT

22 V

- 55 C

+ 125 C

V250LA20CP

Littelfuse Varistors 250V pF

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 1484
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November 2025

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USD 0.4752

Multiples of: 1

Mov

250 VDC

250 VAC

650 V

14 mm

6 kA

135 J

- 55 C to + 85 C

Radial

Bulk

429 VDC

- 55 C

+ 85 C

B72214S0421K101

Varistors 420volts 4500A

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK

Availability : 1481
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November 2025

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USD 0.1932

Multiples of: 1

1.12 kV

14 mm

220 pF

- 40 C to + 85 C

Bulk

680 V

VDRUS10T460BSE

Varistors 460V 4500A 10D Radial

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay

Availability : 1478
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November 2025

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USD 0.5228

Multiples of: 1

Mov

615 VDC

460 VAC

1.24 kV

12.5 mm

4.5 kA

134 J

150 pF

Radial

Bulk

Vdrus

Pcb Mount

750 V

- 40 C

+ 125 C

R69ZOV321RA190

MOV - Low Profile, 12mm Sqr, 320VAC, 6000A Imax (aka 01-1314)

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Maida

Availability : 1477
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November 2025

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USD 0.2852

Multiples of: 1

MOV-10D270K

Varistors 3700pF 27volts 10%

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns

Availability : 1474
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USD 0.1111

Multiples of: 1

30 V

53 V

10 mm

500 A

3 J

3700 pF

- 40 C to + 85 C

Bulk

Mov - 10Dxxxk

- 40 C

+ 85 C

VCAS080531C650DP

Varistors 25VAC 31VDC 0.3J 250pF 41 V 65V

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Kyocera AVX

Availability : 1474
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USD 0.1364

Multiples of: 1

MLV

31 VDC

25 VAC

65 V

80 A

300 mJ

250 pF

SMD/SMT

Reel , Cut Tape

0805 (2012 METRIC)

VCAS

PCB Mount

41 V

- 55 C

+ 125 C

AEC - Q200

V68ZA10

PWR MOV 14MM 68VDC/13J/1000A RADIAL LEAD

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 1474
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November 2025

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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.7744

Multiples of: 1

B72220S2461K101

Varistors Varistor S20K460E2

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK

Availability : 1473
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.5511

Multiples of: 1

Mov

615 V

460 V

10 kA

300 J

380 pF

- 40 C to + 85 C

Radial

Bulk

Advanced

750 V

- 40 C

+ 105 C

V14P25P

Varistors 25V 14mm Phenolic UltraMOV

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 1472
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November 2025

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49	30	1	2	3	4	5	6

USD 0.3806

Multiples of: 1

Bulk

B72220S2681K101

Varistors Varistor S20K680E2

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK

Availability : 1471
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025