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

VZ14D241KBS-N

Var MOV 150VAC/200VDC 4500A 264V Radial Bulk

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 : 1284
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USD 0.1851

Multiples of: 100

V20E40P

Littelfuse Varistors 40Vrms 8kA 9000pF 20mm 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 : 1283
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49	30	1	2	3	4	5	6

USD 0.4202

Multiples of: 1

Mov

56 VDC

40 VAC

135 V

20 mm

8000 A

140 J

8500 pF

- 40 C to + 85 C

Radial

Bulk

Lv Ultramov

68 VDC

- 40 C

+ 85 C

14D561K

925V 0.6W 360pF@1kHz 460V 125J 350V 560V 4.5kA Radial Leaded,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.

SURGING

Availability : 1280
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USD 0.0498

Multiples of: 5

14D101K

Varistors 85V 165V 4.5KA Through Hole RoHS

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Hongzhi

Availability : 1280
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USD 0.0617

Multiples of: 5

165 V

90 V ~ 110 V

V150LA20APX2855

Varistors 20MM 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 : 1277
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.4631

Multiples of: 1

MOV

200 VDC

150 VAC

395 V

20 mm

6.5 kA

80 J

1600 pF

Radial

Bulk

PCB Mount

264 V

- 55 C

+ 85 C

TMOV14RP385EL2T7

Varistors THERMALLY PROTECTED VARISTOR 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.

Littelfuse

Availability : 1277
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.0051

Multiples of: 1

MOV

620 VDC

385 VAC

1.025 kV

14 mm

6 kA

150 J

360 pF

Radial

Reel , Cut Tape

TMOV

PCB Mount

682 V

- 55 C

+ 85 C

MLVC12V048C240

62V 120A 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 : 1275
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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 0.2123

Multiples of: 1

MLV

48 VDC

34 VAC

110 V

120 A

400 mJ

240 pF

SMD/SMT

Reel , Cut Tape

1206 (3216 METRIC)

MLVC

SMD/SMT

62 V

- 55 C

+ 125 C

MOVGT07V440K

Varistors MOVGT - MOV & GDT Combination, 7 mm disc size, 440 V MCOV

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 : 1275
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USD 0.484

Multiples of: 1

MOV, GDT

Axial

Bulk

MOVGT

VGAH181231P650DP

Varistors 31Vdc 2.5-3.7J 57V 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.

Kyocera AVX

Availability : 1275
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49	30	1	2	3	4	5	6

USD 0.5796

Multiples of: 1

MLV

31 VDC

25 VAC

57 V

800 A

3.7 J

2600 pF

SMD/SMT

Reel , Cut Tape

1812 (4532 METRIC)

VGAH

PCB Mount

39 V

- 55 C

+ 150 C

AEC - Q200

FTR14D221KJ

360V 180V 140V 198V~242V 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.

FTR

Availability : 1270
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49	30	1	2	3	4	5	6

USD 0.059

Multiples of: 5

360 V

198 V ~ 242 V

ERZ-V07D221CS

Varistors ZNR TransientSurge Absorbers Type D

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 : 1270
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November 2025

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USD 0.1091

Multiples of: 1

MOV

180 VDC

140 VAC

360 V

7 mm

1.75 kA

19 J

190 pF

Radial

PCB Mount

220 V

- 40 C

+ 85 C

VDRS10D040BSE

Varistors 40volts 13 5mm

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 : 1270
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49	30	1	2	3	4	5	6

USD 0.3729

Multiples of: 1

Mov

56 V

40 V

130 V

13.5 mm

500 A

13 J

1800 pF

- 40 C to + 85 C

Radial

Bulk

Vdrs..E

68 V

- 40 C

+ 85 C

V120MA1A

Littelfuse Varistors 100A 120V 40pF

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 : 1270
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.3806

Multiples of: 1

MOV

97 VDC

72 VAC

220 V

3 mm

100 A

0.4 J

40 pF

Radial

Bulk

PCB Mount

120 V

- 55 C

+ 85 C

V20E510P

Varistors 510Vrms 10kA 350pF 20mm 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 : 1270
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49	30	1	2	3	4	5	6

USD 0.3813

Multiples of: 1

Mov

670 V

510 V

1.355 kV

20 mm

10 kA

325 J

350 pF

- 55 C to + 85 C

Radial

Bulk

738 v to 902 V

AV30K2220122NIR1

Varistors AV AUTO SERIES 30V

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 : 1268
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49	30	1	2	3	4	5	6

USD 0.3957

Multiples of: 1

MLV

34 VDC

30 VAC

77 V

1200 A

10 J

6500 pF

SMD/SMT

Reel , Cut Tape

2220 (5750 METRIC)

PCB Mount

47 V

- 55 C

+ 125 C

AEC - Q200

V14P275AUTO

Varistors RADIAL VARISTOR 14MM ROHSLEAD 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 : 1268
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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 0.4851

Multiples of: 1

MOV

350 VDC

275 VAC

710 V

17 mm

6.5 kA

130 J

450 pF

Radial

Bulk

AUMOV

PCB Mount

430 V

- 40 C

+ 125 C

AEC - Q200

V18ZA20P

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 : 1267
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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 0.3674

Multiples of: 1

MOV

14 VDC

10 VAC

37 V

20 mm

2 kA

10 J

0.022 uF

Radial

Bulk

PCB Mount

19.8 V

- 55 C

+ 85 C

RL1812A431K

710V 350V 275V 387V~473V 1812 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.

Ruilongyuan

Availability : 1266
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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 0.213

Multiples of: 1

710 V

387 V ~ 473 V

RM14D681KD1IE100

1.12kV 0.6W 560V 290pF@1kHz 130J 420V 680V 2.5kA Radial Leaded,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.

Dersonic

Availability : 1265
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November 2025

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49	30	1	2	3	4	5	6

USD 0.0668

Multiples of: 5

1.12 kV

680 V

CANAT01DP

Varistors 150C rated auto CAN 0603 discrete

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 : 1265
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025