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

B72530T110K62

Varistors 1210 11V 400A 2400pF CT1210K11G

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 : 5529
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1341

Multiples of: 1

Mlv

14 V

11 V

33 V

400 A

1200 Mj

2400 pF

- 55 C to + 125 C

Smd/Smt

Reel

1210 (3225 METRIC)

Standard

18 V

- 55 C

+ 125 C

B72220S0400K101

Varistors 40volts 2000A

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 : 5104
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.3553

Multiples of: 1

Mov

56 VDC

40 VAC

135 V

20 mm

2 kA

37 J

6750 pF

Radial

Bulk

Standardd

68 V

- 40 C

+ 105 C

VDRS05C150TSE

Varistors

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 : 4360
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November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1779

Multiples of: 1

Vdrs

V14X320E

Varistors 320VAC 273J 845V-CL 10KA-PK

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 : 4359
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.3536

Multiples of: 1

MOV

410 VDC

320 VAC

845 V

17 mm

10 kA

273 J

500 pF

Radial

Bulk

Xtreme

PCB Mount

510 V

- 40 C

+ 125 C

IsoM3-275-B-L2

Varistors IsoMOV 3KA 275Vrms Bulk In-Line

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 : 4353
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.6384

Multiples of: 1

MOV

350 VDC

275 VAC

730 V

13.2 mm

250 A

30 pF

Radial

Bulk

IsoM3

Through Hole

- 40 C

+ 125 C

V150LA5P

395V 200V 150V 240V Plugin Varistors ROHS

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 : 4347
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0714

Multiples of: 1

MOV

200 VDC

150 VAC

395 V

10 mm

2.5 kA

25 J

360 pF

Radial

Bulk

PCB Mount

212 V to 268 V

- 55 C

+ 85 C

RM07D751KC1IE100

1.24kV 615V 460V 750V Plugin,P=5.08mm Varistors ROHS

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.

Dersonic

Availability : 4345
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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 0.0183

Multiples of: 20

1.24 kV

750 V

B72520T170K62

Varistors 1206 17V 200A 650pF CT1206K17G

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 : 4343
Ship by Wed. 12 Nov to Fri. 14 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 0.1727

Multiples of: 1

Mlv

22 V

17 V

44 V

200 A

600 Mj

650 pF

- 55 C to + 125 C

Smd/Smt

Reel

1206 (3216 METRIC)

Standard

27 V

- 55 C

+ 125 C

B72207S110K101

B722 Series 14 V 11 Vrms 36V Clamp 250 A 2750 pF StandarD Leaded 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 : 4338
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1485

Multiples of: 1

V385LC7P

Littelfuse Varistors 385V 60pF

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 : 4338
Ship by Fri. 14 Nov to Thu. 20 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 0.216

Multiples of: 1

505 VDC

385 VAC

1025 V

1.2 kA

Radial

Bulk

682 V

- 55 C

+ 85 C

PV130K3225R2

Varistors PV130V 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 : 4334
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.2485

Multiples of: 1

MOV

170 VDC

130 VAC

340 V

400 A

7 J

160 pF

SMD/SMT

Reel , Cut Tape

PCB Mount

205 V

- 40 C

+ 85 C

V10E23P

Littelfuse Varistors 23Vrms 2kA 3300pF 10mm Disc

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 : 4327
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.2244

Multiples of: 1

Mov

28 VDC

23 VAC

71 V

10 mm

2000 A

12 J

3200 pF

- 40 C to + 85 C

Radial

Bulk

Lv Ultramov

36 VDC

- 40 C

+ 85 C

ZV11K1210401NIR1

Varistors ZV 11V 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 : 4326
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1406

Multiples of: 1

MLV

14 VDC

11 VAC

33 V

400 A

1.3 J

2600 pF

SMD/SMT

Reel , Cut Tape

1210 (3225 METRIC)

PCB Mount

18 V

- 55 C

+ 125 C

14D470K

Varistors 38V 93V 1KA Through Hole RoHS

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.

COV

Availability : 4321
Ship by Fri. 14 Nov to Thu. 20 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 0.0769

Multiples of: 5

93 V

B72205S0231K101

Varistors 230volts 400A

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 : 4319
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1067

Multiples of: 1

MOV

300 VDC

230 VAC

595 V

5 mm

400 A

7.2 J

60 pF

Radial

Bulk

StandardD

PCB Mount

360 V

- 40 C

+ 105 C

V390ZA05P

Varistors 250VAC 10J 650V-CLAMP 400A-PK

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 : 4319
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1106

Multiples of: 0

Mov

330 V

250 V

650 V

5 mm

400 A

10 J

50 pF

- 55 C to + 85 C

Radial

Bulk

351 v to 449 V

- 55 C

+ 85 C

ERZ-E07A621

Panasonic Varistors ERZ-E 7mm 620V Bulk ZNR Surge Absorber

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 : 4316
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.093

Multiples of: 250

Mov

505 V

385 V

1.025 kV

10 mm

2.5 kA

80 J

190 pF

- 40 C to + 85 C

Bulk

Erz - E

620 V

- 40 C

+ 85 C

V05E95P

Littelfuse Varistors 95Vrms 500A 5mm Disc

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 : 4316
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1375

Multiples of: 1

Mov

125 VDC

95 VAC

250 V

5 mm

800 A

9 J

200 pF

Radial

Bulk

Lv Ultramov

150 VDC

PV140K3225R2

Varistors PV140V 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 : 4316
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.2508

Multiples of: 1

MOV

180 VDC

140 VAC

360 V

400 A

7.5 J

150 pF

SMD/SMT

Reel , Cut Tape

PCB Mount

220 V

- 40 C

+ 85 C

821KD14

Varistors 670V 1355V 4.5KA Through Hole RoHS

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.

Yageo

Availability : 3802
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025