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

TMOV14RP420E

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 : 3976
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USD 1.0813

Multiples of: 1

MOV

560 VDC

420 VAC

1.12 kV

14 mm

6 kA

160 J

300 pF

Radial

Bulk

TMOV

PCB Mount

748 V

- 55 C

+ 85 C

B72500D0200A060

Arrester: Ceradiode; SMD; 0603; Uoper max:22VDC; 56pF

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 : 3967
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USD 0.0427

Multiples of: 1

56 pF

V07E130

Var MOV 130VAC/170VDC 1750A 226V 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.

Littelfuse

Availability : 3965
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49	30	1	2	3	4	5	6

USD 0.1693

Multiples of: 1

B72214S0621K101

EPCOS TDK Varistors 625V RMS 14MM RADIAL Varistor S14K625

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TDK

Availability : 3964
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.3344

Multiples of: 1

Mov

825 VDC

625 VAC

1.65 kV

14 mm

4.5 kA

130 J

200 pF

- 40 C to + 85 C

Radial

Bulk

B722

1 k VDC

- 40 C

+ 105 C

ERZ-E11A471S1

Varistors 470VDC 0.6W 1mA L/S=7.5mm Long 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 : 3961
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.2423

Multiples of: 1

MOV

385 VDC

300 VAC

775 V

13 mm

6 kA

175 J

360 pF

Radial

Bulk

ERZ - E - S1

PCB Mount

470 V

- 40 C

+ 125 C

B72210P2351K101

Varistors 350VAC 10% 10mm MP AdvanceD

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TDK

Availability : 3959
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49	30	1	2	3	4	5	6

USD 0.1716

Multiples of: 1

MOV

460 VDC

350 VAC

910 V

12.5 mm

3500 A

77 J

240 pF

Radial

Bulk

B72210P

PCB Mount

560 V

- 40 C

+ 105 C

MLVC08V048C080

62V 35A Varistor 1 Circuit Surface Mount, MLCV 0805 (2012 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 : 3952
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USD 0.1353

Multiples of: 1

MLV

48 VDC

34 VAC

110 V

35 A

100 mJ

80 pF

SMD/SMT

Reel , Cut Tape

0805 (2012 METRIC)

MLVC

SMD/SMT

62 V

- 55 C

+ 125 C

MOV-07D151KTR

Varistors 330pF 150volts 10%

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Bourns

Availability : 3950
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USD 0.0616

Multiples of: 1

MOV

165 VDC

95 VAC

250 V

7 mm

1.2 kA

9.7 J

330 pF

Radial

Reel , Cut Tape

MOV - 07DxxxK

PCB Mount

150 V

- 40 C

+ 85 C

14D680K

Varistors 56V 135V 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 : 3950
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USD 0.0645

Multiples of: 5

135 V

IsoM5-175-B-L2

Varistors IsoMOV 5KA 175Vrms 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 : 3950
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USD 0.7854

Multiples of: 1

MOV

225 VDC

175 VAC

470 V

17 mm

250 A

40 pF

Radial

Bulk

IsoM5

Through Hole

- 40 C

+ 125 C

MOV-20D681K

Var MOV 420VAC/560VDC 6500A 680V 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 : 3945
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49	30	1	2	3	4	5	6

USD 0.4268

Multiples of: 1

MOV

680 VDC

420 VAC

1.12 kV

20 mm

4.5 kA

130 J

290 pF

Radial

Bulk

MOV - 20DxxxK

PCB Mount

680 V

- 40 C

+ 85 C

B72214S1140K152

Varistors 14VAC 10% 14mm 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.

TDK

Availability : 3943
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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 0.4279

Multiples of: 1

MOV

16 VDC

14 VAC

43 V

17 mm

1000 A

4 J

0.01 uF

Radial

Reel , Cut Tape

Automotive series

PCB Mount

22 V

- 40 C

+ 105 C

AEC - Q200

V10E625P

Varistors 625V 10mm 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 : 3931
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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 0.2706

Multiples of: 1

MOV

825 VDC

625 VAC

1.65 kV

10 mm

3.5 kA

100 J

90 pF

Radial

Bulk

UltraMOV

PCB Mount

1100 V

- 55 C

+ 85 C

IsoM5-275-B-L2

Varistors IsoMOV 5KA 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 : 3931
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November 2025

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USD 0.7735

Multiples of: 1

MOV

350 VDC

275 VAC

730 V

17 mm

250 A

40 pF

Radial

Bulk

IsoM5

Through Hole

- 40 C

+ 125 C

MOV-14D330KTR

Varistors 33volts 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.

Bourns

Availability : 3926
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November 2025

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USD 0.1936

Multiples of: 1

MOV

33 VDC

20 VAC

65 V

14 mm

1 kA

7.5 J

6100 pF

Radial

Reel , Cut Tape

MOV - 14DxxxK

PCB Mount

33 V

- 40 C

+ 85 C

B72214Q0271K101

Varistors Varistor Q14K275

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 : 3920
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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 0.4829

Multiples of: 1

Mov

350 V

275 V

710 V

14 mm

8 kA

470 pF

- 40 C to + 85 C

Bulk

Energetiq

- 40 C

+ 105 C

RM20D201KE1IE100

340V 1W 95J 2000pF@1kHz 170V 130V 200V 4.5kA Radial Leaded,P=10mm 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 : 3911
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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 0.112

Multiples of: 5

AV30K1812801NIR1

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 : 3911
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November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 0.2541

Multiples of: 1

MLV

34 VDC

30 VAC

77 V

800 A

3.8 J

2200 pF

SMD/SMT

Reel , Cut Tape

1812 (4732 METRIC)

PCB Mount

47 V

- 55 C

+ 125 C

AEC - Q200

B72214P2131K102

Varistors 130VAC 790pF 10% 14mm Adv MP Compact

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 : 3909
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USD 0.12

Multiples of: 1

Mov

170 VDC

130 VAC

340 V

13 mm

60 J

790 pF

Radial

Bulk

B72214p

Pcb Mount

205 V

- 40 C

+ 105 C

ERZ-V14D182

Var 1000VAC/1465VDC 5000A 1800V 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.

Panasonic

Availability : 3884
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025