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

FTR10D821KJ

1.355kV 670V 510V 738V~902V 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.

FTR

Availability : 2328
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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 0.042

Multiples of: 5

1.355 kV

738 V ~ 902 V

EZJ-P1V180JM

Varistors 0603 11volts 220pF VV=18volts AEC-Q200

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 : 2328
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USD 0.0978

Multiples of: 1

MLV

11 VDC

20 A

220 pF

SMD/SMT

Reel , Cut Tape

0603 (1608 METRIC)

EZJP - M

PCB Mount

18 V

- 55 C

+ 150 C

AEC - Q200

B72520E1200K062

Varistors 1206 20Vrms 1A CT1206K20AUTOG

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 : 2328
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1975

Multiples of: 1

Mlv

26 VDC

20 VAC

54 V

700 Mj

600 pF

Smd/Smt

Cut Tape

1206 (3216 METRIC)

Automotive

33 VDC

- 55 C

+ 150 C

Aec - Q200

VZ14D391KBS-N

Var MOV 250VAC/330VDC 4500A 429V Radial Bulk

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World Products

Availability : 2328
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1979

Multiples of: 100

V14E300PL2T

Littelfuse Varistors 14MM 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.

Littelfuse

Availability : 2328
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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 0.2332

Multiples of: 1

MOV

385 VDC

300 VAC

775 V

14 mm

6 kA

125 J

400 pF

Radial

Reel , Cut Tape

UltraMOV

PCB Mount

517 V

- 55 C

+ 85 C

MOV-20D331K

Bourns Varistors 330volts 20mm

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 : 2328
Ship by Fri. 14 Nov to Tue. 18 Nov

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

USD 0.2574

Multiples of: 1

Mov

330 VDC

550 V

20 mm

4.5 kA

85 J

610 pF

- 40 C to + 85 C

Bulk

Mov - 20Dxxxk

- 40 C

+ 85 C

B72210S0251K551

EPCOS TDK Varistors Varistor S10K250G5S5

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 : 2328
Ship by Tue. 18 Nov to Mon. 24 Nov

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

USD 0.305

Multiples of: 1200

Mov

320 VDC

250 VAC

650 V

10 mm

2.5 kA

38 J

245 pF

- 40 C to + 85 C

Radial

Reel

B722

390 VDC

B72205S0400K101

Varistors 40volts 100A

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 : 2327
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49	30	1	2	3	4	5	6

USD 0.0935

Multiples of: 1

MOV

56 VDC

40 VAC

135 V

5 mm

100 A

1.3 J

520 pF

Radial

Bulk

StandardD

PCB Mount

68 V

- 40 C

+ 105 C

B72220P3621K101

EPCOS TDK Varistors 625Vrms 10000A 540J 2ms

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 : 2326
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.0571

Multiples of: 1

MOV

825 VDC

625 VAC

1650 V

23 mm

10000 A

540 J

500 pF

Radial

Bulk

B72220P

PCB Mount

1000 V

- 40 C

+ 105 C

MOV10D180K206RV124

38V 14V 10V 15V~21V Plugin,P=7.5mm 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.

KNSCHA

Availability : 2323
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025

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

USD 0.0454

Multiples of: 5

38 V

15 V ~ 21 V

SV275K23BL1

Varistors SV 275 K 23 B L1

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 : 2317
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 0.9831

Multiples of: 1

MOV

350 VDC

275 VAC

680 V

25 mm

15000 A

481 J

1800 pF

Radial

Through Hole

430 V

- 40 C

+ 85 C

VCR-05D431KAB

275VAC RMS 5MM 400A 13.0J RADIAL LEAD 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.

Hitano

Availability : 2385
Ships to you
by Wed. 12 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 0.0593

Multiples of: 1

Mlv

- 55 C to + 85 C

Bulk

B72220Q0271K101

Varistors Varistor Q20K275

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 : 2311
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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

USD 0.6622

Multiples of: 1

710 V

20 mm

930 pF

- 40 C to + 85 C

Bulk

430 V

V270MA2A

Varistors 163V 100A 17pF

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 : 2310
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025

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

USD 0.35

Multiples of: 1

Mov

224 V

163 V

460 V

3 mm

100 A

17 pF

- 55 C to + 85 C

Axial

Bulk

- 55 C

+ 85 C

V3.5MLA0805LNH

Littelfuse Varistors 3.5V 40A 1380pF

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 : 2306
Ship by Fri. 14 Nov to Tue. 18 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 0.1837

Multiples of: 1

Mlv

3.5 VDC

2.5 VAC

13 V

40 A

100 Mj

1380 pF

- 55 C to + 125 C

Smd/Smt

Reel

0805 (2012 METRIC)

Mla

- 55 C

+ 125 C

MOVTP14V300N

Varistors MOVTP, 14 mm, 300 Vac

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 : 2305
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November 2025

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49	30	1	2	3	4	5	6

USD 0.922

Multiples of: 1

MOV

385 VDC

300 VAC

775 V

18.5 mm

6000 A

192 J

Through Hole

Bulk

MOVTP

Through Hole

517 V

- 40 C

+ 105 C

VZ07D390KBS-N

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.

World Products

Availability : 2304
Ship by Tue. 18 Nov to Mon. 24 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 0.1111

Multiples of: 1

20D821K

Varistors 670V 1355V 6.5KA Plugin 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.

Ruilongyuan

Availability : 2303
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025

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

USD 0.228

Multiples of: 5

1355 V

V14P550AUTO

Varistors RADIAL VARISTOR 14MM 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 : 2303
Ship by Fri. 14 Nov to Tue. 18 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 0.5368

Multiples of: 1

MOV

745 VDC

550 VAC

1.5 kV

17 mm

6.5 kA

210 J

180 pF

Radial

Bulk

AUMOV

PCB Mount

910 V

- 40 C

+ 125 C

AEC - Q200

VC1812K401R050

Varistors 65V 400A 1812 AEC-Q200

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.

Kemet

Availability : 2301
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025