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

VCUG060050L1DP

Varistors 3.5VAC 5VDC 0.1J 550pF 10.8 V 22V

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 : 2180
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1562

Multiples of: 1

Mov

5 V

3.5 V

22 V

30 A

0.1 J

550 pF

Solder

Reel

0603 (1608 METRIC)

Ultraguard

10.8 V

- 55 C

+ 125 C

B72210S0251K101

Varistors 250volts 2500A

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TDK

Availability : 2177
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USD 0.084

Multiples of: 5

650 V

10 mm

215 pF

- 40 C to + 85 C

Bulk

390 V

NVD07UCD360

Varistors 360Volt 7mm

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KOA Speer

Availability : 2176
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49	30	1	2	3	4	5	6

USD 0.1017

Multiples of: 1

Mov

300 V

230 V

595 V

7 mm

1.25 kA

23 J

- 40 C to + 125 C

Radial

Reel

Nvd

360 V

- 40 C

+ 85 C

Aec - Q200

B72214S0141K101

Varistors 140volts 4500A

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TDK

Availability : 2172
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49	30	1	2	3	4	5	6

USD 0.1596

Multiples of: 0

Mov

180 VDC

140 VAC

360 V

14 mm

4.5 kA

36 J

610 pF

Radial

Bulk

Standardd

220 V

- 40 C

+ 105 C

WLRSV3225-511K

100mW 15J 415V 320V 700A SMD 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 : 2166
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49	30	1	2	3	4	5	6

USD 0.0423

Multiples of: 5

V20P75P

Littelfuse Varistors 75Vrms 500A 20mm Disc

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Littelfuse

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49	30	1	2	3	4	5	6

USD 0.3158

Multiples of: 1

Mov

100 VDC

75 VAC

210 V

20 mm

10000 A

120 J

4800 pF

Radial

Bulk

Lv Ultramov

120 VDC

V07P23AUTO

Varistors RADIAL VARISTOR 07MM ROHSLEAD FREE

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Littelfuse

Availability : 2165
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49	30	1	2	3	4	5	6

USD 0.1727

Multiples of: 1

MOV

28 VDC

23 VAC

71 V

9 mm

800 A

5 J

1500 pF

Radial

Bulk

AUMOV

PCB Mount

36 V

- 40 C

+ 125 C

AEC - Q200

B72205S0110K111

EPCOS TDK Varistors Varistor S05K11G

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TDK

Availability : 2144
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USD 0.1122

Multiples of: 1

Mov

14 VDC

11 VAC

36 V

5 mm

100 A

0.3 J

1750 pF

- 40 C to + 85 C

Radial

Reel

B722

18 VDC

- 40 C

+ 105 C

VA100026D580DL

Varistors 18VAC 26VDC 0.4J 650pF 34.5 V 60V

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 : 2144
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.3168

Multiples of: 1

Mlv

26 VDC

18 VAC

60 V

2.54 mm

120 A

0.4 J

650 pF

- 55 C to + 125 C

Axial

Reel

34.5 V

- 55 C

+ 125 C

VC120605D150RP

Varistors 4VAC 5.6VDC 0.4J 3000pF 8.5 V 18V

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 : 2143
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49	30	1	2	3	4	5	6

USD 0.3465

Multiples of: 1

Mlv

5.6 V

4 V

18 V

150 A

0.4 J

3000 pF

- 55 C to + 125 C

Smd/Smt

Reel

1206 (3216 METRIC)

V130LA1P

390V 175V 130V 220V 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 : 2134
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USD 0.0913

Multiples of: 1

Mov

175 V

130 V

390 V

7 mm

1.2 kA

11 J

180 pF

- 55 C to + 85 C

Radial

Bulk

184 v to 255 V

ERZ-V20D330

Var 20VAC/26VDC 3000A 33V 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 : 2134
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USD 0.6028

Multiples of: 1

Mov

26 V

20 V

65 V

20 mm

3 A

24 J

0.02 uF

- 40 C to + 85 C

Radial

Bulk

33 V

- 40 C

+ 85 C

V56ZA3P

Varistors 35 VAC 5.5J 110V-CLAMP 500A-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 : 2132
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USD 0.2398

Multiples of: 1

Mov

45 V

35 V

110 V

10 mm

500 A

5.5 J

1800 pF

- 55 C to + 85 C

Bulk

V320LS40CP

Varistors 320V 462~558 850V 10KA 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.

Littelfuse

Availability : 2132
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.5634

Multiples of: 1

Mov

320 VAC

850 V

20 mm

9 kA

- 55 C to + 85 C

Radial

Reel

MOV-20D561KTR

Bourns Varistors 560volts 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 : 2131
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49	30	1	2	3	4	5	6

USD 0.2396

Multiples of: 1

MOV

560 VDC

350 VAC

925 V

20 mm

4.5 kA

125 J

360 pF

Radial

Reel , Cut Tape

MOV - 20DxxxK

PCB Mount

560 V

- 40 C

+ 85 C

TMOV14RP300M

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 : 2130
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.122

Multiples of: 1

MOV

517 VDC

300 VAC

775 V

14 mm

6 kA

125 J

400 pF

Radial

Bulk

iTMOV

PCB Mount

517 V

- 55 C

+ 85 C

V39MA2A

Varistors 25V 40A 250pF

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 : 2128
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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

28 V

22 V

86 V

3 mm

40 A

0.16 J

250 pF

- 55 C to + 85 C

Axial

Bulk

- 55 C

+ 85 C

VC080526A580DP

Varistors 18VAC 26VDC 0.1J 120pF 34.5 V 60V

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 : 2126
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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 0.1331

Multiples of: 1

MLV

26 VDC

18 VAC

60 V

30 A

100 mJ

120 pF

SMD/SMT

Reel , Cut Tape

0805 (2012 METRIC)

PCB Mount

34.5 V

- 55 C

+ 125 C

ERZ-E14A201S1

Varistor: ceramics; THT; 130VAC; 170VDC; 200V; 7.5kA

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 : 2126
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49	30	1	2	3	4	5	6

USD 0.4213

Multiples of: 1

Mov

170 VDC

130 VAC

340 V

16.5 mm

7.5 kA

140 J

1300 pF

Radial

Bulk

Erz - E - S1

Pcb Mount

200 V

- 40 C

+ 125 C

B72207S0301K101

Varistors 300V 470 (423~517) 1.2KA 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.

TDK

Availability : 2124
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025