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

B72530T6170K062

Varistors 1210 24VDC 8000pF 2000A

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 : 6115
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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

USD 0.3965

Multiples of: 1

MLV

24 VDC

17 VAC

47 V

2000 A

4000 mJ

8000 pF

SMD/SMT

Reel , Cut Tape

1210 (3225 METRIC)

High Surge

PCB Mount

29.7 V

- 55 C

+ 125 C

CG0402MLE-18G

ESD Suppressors 18VDC 80V-CLAMP 9PF

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 : 6102
Ship by Wed. 12 Nov to Fri. 14 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 0.0286

Multiples of: 1

MLV

18 VDC

8.5 VAC

120 V

30 A

9 pF

SMD/SMT

Reel , Cut Tape

0402 (1005 METRIC)

MLE

PCB Mount

- 55 C

+ 125 C

V20E250P

Varistors 250Vrms 10kA 1000pF 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 : 6091
Ship by Wed. 12 Nov to Fri. 14 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 0.3927

Multiples of: 1

Mov

320 V

250 V

650 V

20 mm

10 kA

170 J

1000 pF

- 55 C to + 85 C

Radial

Bulk

Ultramov

351 v to 429 V

- 55 C

+ 85 C

EZJ-Z1V171AA

Panasonic Varistors 170V MULTILAYER 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.

Panasonic

Availability : 6065
Ship by Wed. 12 Nov to Fri. 14 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 0.0572

Multiples of: 1

18 VDC

Smd/Smt

Tape And Reel

0603 (1608 METRIC)

Ezj - Z

170 V

- 40 C

+ 85 C

VCR-07D470KAB

30VAC RMS 7MM 250A 2.5J 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 : 6250
Ships to you
by Mon. 10 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 0.04

Multiples of: 1

Mlv

- 55 C to + 85 C

Bulk

MLVB04V09C005

Multilayer Varistor ESD suppressor

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 : 6052
Ship by Wed. 12 Nov to Fri. 14 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 0.0946

Multiples of: 1

MLV

9 VDC

35 V

5 pF

SMD/SMT

Reel , Cut Tape

0402 (1005 METRIC)

MLVB

PCB Mount

11 V to 17 V

- 40 C

+ 85 C

B72314S0321K101

Varistors 14mm, 325Vac, 10%, Compact Series

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 : 6047
Ship by Wed. 12 Nov to Fri. 14 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 0.1628

Multiples of: 1

MOV

420 VDC

320 VAC

840 V

4.5 kA

80 J

370 pF

Radial

Bulk

SIOV - S14K

PCB Mount

510 V

- 40 C

+ 105 C

B72207S0441K311

Varistors 440VAC 10% 7mm StandarD

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 : 6040
Ship by Wed. 12 Nov to Fri. 14 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 0.1538

Multiples of: 1

Mov

585 VDC

440 VAC

1.18 kV

7 mm

1.2 kA

34 J

72 pF

Radial

Cut Tape

B722xxs0

Pcb Mount

715 V

- 40 C

+ 105 C

B72220S0600K101

Varistors 60volts 6500A

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 : 6039
Ship by Wed. 12 Nov to Fri. 14 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 0.3542

Multiples of: 1

165 V

20 mm

3600 pF

- 40 C to + 85 C

Bulk

100 V

RM14D121KD1IE100

200V 0.6W 115V 1700pF@1kHz 32J 75V 120V 2.5kA Through Hole,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 : 6036
Ship by Fri. 14 Nov to Thu. 20 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 0.0537

Multiples of: 5

VDR-14D511K

Varistors 415V 845V 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.

VDR

Availability : 6029
Ship by Fri. 14 Nov to Thu. 20 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 0.0559

Multiples of: 5

845 V

459 V ~ 561 V

TVZ18EC271KBS

Var MOV 175VAC/225VDC 9000A 297V Pin 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 : 6014
Ship by Fri. 14 Nov to Thu. 20 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 0.5458

Multiples of: 200

MOV-14D751K

Bourns Varistors 750volts 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 : 6002
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
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 0.2024

Multiples of: 1

Mov

750 VDC

1.24 kV

14 mm

4.5 kA

143 J

270 pF

- 40 C to + 85 C

Bulk

Mov - 14Dxxxk

- 40 C

+ 85 C

B72210S0250K101

Varistors 25V 500A 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 : 5995
Ship by Wed. 12 Nov to Fri. 14 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 0.1176

Multiples of: 1

77 V

10 mm

3200 pF

- 40 C to + 85 C

Bulk

39 V

07D471K

Varistors 385V 810V 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.

COV

Availability : 5994
Ship by Fri. 14 Nov to Thu. 20 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 0.0177

Multiples of: 20

810 V

B72510E0200K062

Varistors 20Vrms 80A CT0805K20G

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 : 5990
Ship by Wed. 12 Nov to Fri. 14 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 0.1507

Multiples of: 1

MLV

26 VDC

20 VAC

56 V

80 A

300 mJ

300 pF

SMD/SMT

Reel , Cut Tape

0805 (2012 METRIC)

Automotive

PCB Mount

33 V

- 55 C

+ 150 C

AEC - Q200

B72500P8200S060

Varistors 0603 24VDC 4.7pF 100VBR AECQ200

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 : 5983
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
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 0.0593

Multiples of: 1

MLV

24 VDC

20 VAC

4.7 pF

SMD/SMT

Reel , Cut Tape

0603 (1608 METRIC)

B72500

PCB Mount

- 55 C

+ 150 C

AEC - Q200

VE1206K201R014

Varistors 18V 200A 1206 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 : 5975
Ship by Fri. 14 Nov to Thu. 20 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 0.1836

Multiples of: 4000

MLV

18 VDC

14 VAC

40 V

200 A

600 mJ

950 pF

SMD/SMT

Reel , Cut Tape

1206 (3216 METRIC)

PCB Mount

22 V

- 55 C

+ 150 C

AEC - Q200

ZV60K2220801NIR1

Varistors ZV 60V 10%

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 : 5961
Ship by Wed. 12 Nov to Fri. 14 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 0.3723

Multiples of: 1

MLV

85 VDC

60 VAC

165 V

800 A

6.2 J

1000 pF

SMD/SMT

Reel , Cut Tape

2220 (5750 METRIC)

PCB Mount

100 V

- 55 C

+ 125 C

V47ZA05P

Varistors 30 VAC .4J 93V-CLAMP 100A-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 : 5940
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025