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

VDRH10S300BSE

Varistors 300V 10MM

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 : 2281
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.3883

Multiples of: 1

MOV

385 VDC

300 VAC

775 V

12.5 mm

3500 A

85 J

400 pF

Through Hole

Bulk

VDRH

PCB Mount

470 V

- 40 C

+ 125 C

B72205S0110K111

EPCOS TDK Varistors Varistor S05K11G

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 : 2277
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August 2025

August 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1232

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

ERZ-V20D112

Varistors 1100V 6500A ZNR SUR ABSORB 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.

Panasonic

Availability : 2277
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August 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 1.947

Multiples of: 1

Mov

895 V

680 V

1815 V

20 mm

7.5 kA

620 J

400 pF

- 40 C to + 85 C

Radial

1100 V

- 40 C

+ 85 C

MLVC08V024C300

33V 100A 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 : 2271
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32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1815

Multiples of: 1

MLV

24 VDC

17 VAC

58 V

100 A

300 mJ

300 pF

SMD/SMT

Reel , Cut Tape

0805 (2012 METRIC)

MLVC

SMD/SMT

33 V

- 55 C

+ 125 C

RM10D431KD1IE1RJ

710V 350V 275V 430V 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.

Dersonic

Availability : 2269
Ship by Fri. 12 Sep to Wed. 17 Sep

September 2025

September 2025
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37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0358

Multiples of: 10

710 V

430 V

NV73A2ATTE20

Varistors 0805 20V

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.

KOA Speer

Availability : 2264
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.2981

Multiples of: 1

MOV

15 VDC

10.6 VAC

33 V

20 A

50 mJ

SMD/SMT

Reel , Cut Tape

0805 (2012 METRIC)

NV73

PCB Mount

20 V

- 40 C

+ 85 C

AEC - Q200

RL0603A240K

59V 18V 14V 21.6V~27V 0603 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 : 2263
Ship by Fri. 12 Sep to Wed. 17 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0343

Multiples of: 5

59 V

21.6 V ~ 27 V

FTR14D102K

Varistors 825V 1650V 4.5KA Through Hole,P=7.5mm 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 : 2255
Ship by Fri. 12 Sep to Wed. 17 Sep

September 2025

September 2025
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36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0887

Multiples of: 5

1650 V

900 V ~ 1100 V

B72205S0600K101

Varistors Varistor S05K60

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 : 2241
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1067

Multiples of: 1

MOV

85 VDC

60 VAC

165 V

5 mm

400 A

2.2 J

250 pF

Radial

Bulk

StandardD

PCB Mount

100 V

- 40 C

+ 105 C

B72214S0421K331

Varistors 420vrms 14mm S3 crimp

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 : 2241
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.3247

Multiples of: 1

Mov

560 VDC

420 VAC

1.12 kV

14 mm

4.5 kA

90 J

290 pF

Radial

Cut Tape

Standardd

680 VDC

- 40 C

+ 105 C

D69ZOV421RA90

MOV - Standard, 14mm, 420VAC, 6000A Imax (aka 01-1530)

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.

Maida

Availability : 2240
Ship by Fri. 29 Aug to Thu. 04 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.295

Multiples of: 250

B72210P2421K101

Varistors 420vrms 10mm StdCrmp,S10K420E2K1

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 : 2239
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.2596

Multiples of: 1

MOV

560 VDC

420 VAC

1120 V

12.5 mm

3500 A

87 J

210 pF

Radial

Bulk

B72210P

PCB Mount

680 V

- 40 C

+ 105 C

VCAS080514C300RP

Varistors 18V 120A 900pF AEC-Q200 0805

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 : 2237
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1188

Multiples of: 1

Mlv

14 VDC

10 VAC

32 V

120 A

300 Mj

900 pF

Smd/Smt

0805 (2012 METRIC)

Vcas

Pcb Mount

18.5 V

- 55 C

+ 125 C

V130LC20CP

Var MOV 130VAC 9000A 228V 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 : 2232
Ship by Fri. 29 Aug to Thu. 04 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.4768

Multiples of: 1

340 V

Bulk

228 V

B72220Q0251K101

EPCOS TDK Varistors 250vrms 20mm StdCrmp Varistor Q20K250

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 : 2232
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.6622

Multiples of: 1

Mov

320 VDC

250 VAC

650 V

20 mm

8 kA

140 J

940 pF

- 40 C to + 85 C

Radial

Bulk

Siov

390 VDC

- 40 C

+ 105 C

ERZ-E10A221

Varistors 220volts 4500A 10mm Straight Leads

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 : 2231
Ship by Fri. 29 Aug to Thu. 04 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.137

Multiples of: 250

180 V

140 V

360 V

4.5 kA

50 J

600 pF

- 40 C to + 85 C

Through Hole

Bulk

Erz - E10

220 V

- 40 C

+ 85 C

V0402MHS22NR

Varistors MLV 22pF 0402 STD MHS 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.

Littelfuse

Availability : 2230
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1441

Multiples of: 1

MOV

9 VDC

6.5 VAC

30 V

0.01 J

22 pF

SMD/SMT

Reel , Cut Tape

0402 (1005 METRIC)

MHS

PCB Mount

- 55 C

+ 125 C

VDRS07H230BSE

Varistors 230volts 9mm 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 : 2227
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.2293

Multiples of: 1

Mov

300 V

230 V

600 V

9 mm

1.2 kA

30 J

170 pF

- 40 C to + 85 C

Radial

Bulk

Vdrs..E

360 V

- 40 C

+ 85 C

B72660M0140K072

Varistors 14V 250A 2300pF Varistor CU4032K14G2

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 : 2227
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.4807

Multiples of: 1

MLV

18 VDC

14 VAC

43 V

250 A

900 mJ

2300 pF

SMD/SMT

Reel , Cut Tape

4032 (102080 METRIC)

CU Standard

PCB Mount

14 V

- 40 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 : 2226
Ship by Fri. 12 Sep to Wed. 17 Sep

September 2025