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

B72220S3301K101

Varistors Varistor S20K300E3

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 : 1046
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 0.7953

Multiples of: 1

Mov

385 V

300 V

775 V

22.5 mm

12000 A

320 J

- 40 C to + 85 C

Radial

Bulk

2220 (5750 METRIC)

Superior S25

470 V

- 40 C

+ 105 C

VA100030D650DL

Varistors 21VAC 30VDC 0.4J 550pF 41 V 67V

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 : 1045
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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 0.3113

Multiples of: 1

Mlv

30 VDC

21 VAC

67 V

2.54 mm

120 A

0.4 J

550 pF

- 55 C to + 125 C

Axial

Reel

41 V

- 55 C

+ 125 C

ERZ-E11A102SC

Varistors 1000VDC 0.6W 1mA L/S=7.5mm Cut LD

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 : 1043
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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 0.3634

Multiples of: 1

MOV

825 VDC

625 VAC

1650 V

14 mm

5 kA

280 J

220 pF

Radial

Bulk

ERZ - E - S1

PCB Mount

1000 V

- 40 C

+ 125 C

MOV-14D201K

Var MOV 130VAC/170VDC 4500A 200V Thru-Hole 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.

Bourns

Availability : 1042
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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

MOV

200 VDC

130 VAC

340 V

14 mm

4.5 kA

57 J

1000 pF

Radial

Bulk

MOV - 14DxxxK

PCB Mount

200 V

- 40 C

+ 85 C

561KD07J

Varistors 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 : 1040
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 0.0649

Multiples of: 1

MOV

460 VDC

350 VAC

925 V

7 mm

1.75 kA

49 J

90 pF

Radial

Bulk

05D

Through Hole

560 V

- 40 C

+ 105 C

VA100003A100DL

Varistors 2.3VAC 3.3VDC 0.1J 4700pF 5 V 12V

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 : 1040
Ship by Mon. 17 Nov to Wed. 19 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 0.33

Multiples of: 1

Mlv

3.3 V

2.3 V

12 V

150 A

0.1 J

4700 pF

- 55 C to + 125 C

Axial

Reel

5 V

- 55 C

+ 125 C

TMOV14RP275E

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 : 1037
Ship by Wed. 19 Nov to Tue. 25 Nov

November 2025

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

USD 0.5753

Multiples of: 1

MOV

350 VDC

275 VAC

710 V

14 mm

6 kA

110 J

450 pF

Radial

Bulk

TMOV

PCB Mount

473 V

- 55 C

+ 85 C

V385LA40CP

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 : 1034
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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 0.5896

Multiples of: 1

Mov

385 V

1.025 kV

20 mm

9 kA

- 55 C to + 85 C

Radial

Bulk

C - Iii

- 55 C

+ 85 C

V10E25AUTO

Varistors 25V 10mm Epoxy AEC-Q200 AUMOV

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 : 1029
Ship by Mon. 17 Nov to Wed. 19 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 0.2398

Multiples of: 1

Mov

39 VDC

25 VAC

77 V

12.5 mm

5 A

13 J

2900 pF

Radial

Bulk

Aumov

Pcb Mount

39 V

- 40 C

+ 85 C

Aec - Q200

V130LA20BPX10

Littelfuse 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 : 1029
Ship by Mon. 17 Nov to Wed. 19 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 0.44

Multiples of: 1

MOV

175 VDC

130 VAC

325 V

20 mm

6.5 kA

70 J

1900 pF

Radial

Bulk

PCB Mount

220 V

- 55 C

+ 85 C

V20E275PL1B1

Varistors 275V 20mm Epoxy 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 : 1028
Ship by Mon. 17 Nov to Wed. 19 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 0.4389

Multiples of: 1

MOV

350 VDC

275 VAC

710 V

20 mm

10 kA

190 J

900 pF

Radial

Bulk

UltraMOV

PCB Mount

473 V

- 55 C

+ 85 C

AMCV-1210H-140-T

Varistors 1800pF, 19V Ip=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.

ABRACON

Availability : 1025
Ship by Mon. 17 Nov to Wed. 19 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 0.5148

Multiples of: 1

MLV

14 VDC

10 VAC

30 V

400 A

1.2 J

1800 pF

SMD/SMT

Reel , Cut Tape

1210 (3225 METRIC)

AMCV

PCB Mount

19 V

- 55 C

+ 85 C

V33ZA20P

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 : 1022
Ship by Mon. 17 Nov to Wed. 19 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 0.3817

Multiples of: 1

MOV

26 VDC

20 VAC

65 V

20 mm

2 kA

18 J

0.013 uF

Radial

Bulk

PCB Mount

36.3 V

- 55 C

+ 85 C

VJ14M00250KBA

Varistors 250V 1812 20% Industrial

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 : 1022
Ship by Mon. 17 Nov to Wed. 19 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 0.5467

Multiples of: 1

MLV

31 VDC

25 VAC

65 V

800 A

3.7 J

2400 pF

SMD/SMT

Reel , Cut Tape

PCB Mount

39 V

- 55 C

+ 125 C

ERZ-V09D470

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 : 1021
Ship by Wed. 19 Nov to Tue. 25 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 0.1501

Multiples of: 1000

Mov

38 VDC

30 VAC

93 V

9 mm

1 kA

4600 pF

Radial

Pcb Mount

47 V

14D431K

Varistors 350V 750V 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.

Hongzhi

Availability : 1019
Ship by Wed. 19 Nov to Tue. 25 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 0.0505

Multiples of: 5

750 V

387 V ~ 473 V

14D511K

845V 390pF@1kHz 415V 320V 459V~561V 125J 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 : 1019
Ship by Wed. 19 Nov to Tue. 25 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 0.0565

Multiples of: 5

845 V

459 V ~ 561 V

TVZ25DN271KBS

TVZ25DN271KBS world products varistors passive components

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 : 1018
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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 3.3125

Multiples of: 1

V130LA20CPX325

Varistors RADIAL VARISTOR 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 : 1015
Ship by Mon. 17 Nov to Wed. 19 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 0.7051

Multiples of: 1

Mov

130 V

325 V

20 mm

9 kA

- 55 C to + 85 C

Radial

Bulk

C - Iii

- 55 C

+ 85 C

AVR-M2012C120MT6AB

Varistors 0805 12V 60A 1000pF

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 : 1013
Ship by Wed. 19 Nov to Tue. 25 Nov

November 2025