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

07D180K

Varistors 14V 36V 250A 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.

Ruilongyuan

Availability : 13747
Ship by Mon. 08 Sep to Thu. 11 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 0.0271

Multiples of: 10

36 V

15 V ~ 22 V

B72220S2511K101

EPCOS TDK Varistors 510V RMS 20MM RADIAL Varistor S20K510E2

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 : 13742
Ship by Thu. 21 Aug to Mon. 25 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 0.8481

Multiples of: 1

Mov

670 VDC

510 VAC

10 kA

325 J

340 pF

- 40 C to + 85 C

Radial

Bulk

Disk, Advanced

820 VDC

- 40 C

+ 105 C

FTR07D431K

Varistors 350V 710V 1.2KA Through Hole,P=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 : 13731
Ship by Mon. 08 Sep to Thu. 11 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 0.0165

Multiples of: 20

710 V

387 V ~ 473 V

V420LA40CP

Littelfuse 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 : 13727
Ship by Mon. 25 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 0.4864

Multiples of: 1

Mov

420 V

1.12 kV

20 mm

9 kA

- 55 C to + 85 C

Radial

Bulk

C - Iii

- 55 C

+ 85 C

V250LA4P

650V 330V 250V 390V 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 : 13667
Ship by Thu. 21 Aug to Mon. 25 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 0.1218

Multiples of: 1

Mov

330 VDC

250 VAC

650 V

7 mm

1.2 kA

21 J

90 pF

Radial

Bulk

354 v to 429 V

- 55 C

+ 85 C

VC1210K301R030

Varistors 38V 300A 1210 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 : 13656
Ship by Thu. 21 Aug to Mon. 25 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 0.1863

Multiples of: 1

MLV

38 VDC

30 VAC

77 V

300 A

2.1 J

850 pF

SMD/SMT

Reel , Cut Tape

1210 (3225 METRIC)

PCB Mount

47 V

- 55 C

+ 125 C

AEC - Q200

V14MLA0603NHAUTO

Varistors MLV SMF FOR AUTO 14V 0.1J 180pF

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 : 13648
Ship by Thu. 21 Aug to Mon. 25 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 0.1584

Multiples of: 1

14 V

10 V

34.5 V

30 A

0.1 J

180 pF

- 55 C to + 125 C

Smd/Smt

Reel

0603 (1608 METRIC)

Ml Auto

- 55 C

+ 125 C

Aec - Q200

B72542V300K62

Varistors 30 VDC 12J 77V-CLMP1200A 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.

TDK

Availability : 13643
Ship by Thu. 21 Aug to Mon. 25 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 0.8639

Multiples of: 1

Mlv

38 VDC

30 VAC

77 V

1200 A

12 J

4000 pF

Smd/Smt

Reel

2220 (5750 METRIC)

Standard

47 V

- 55 C

+ 125 C

B72214S750K101

Varistors 75volts 4500A

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 : 13580
Ship by Mon. 25 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 0.1629

Multiples of: 1

100 VDC

75 VAC

4.5 kA

20 J

- 40 C to + 85 C

Radial

Bulk

Standard

120 VDC

B72214S271K531

EPCOS TDK Varistors

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 : 13580
Ship by Mon. 25 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 0.1803

Multiples of: 1

Reel

RM07D511KC1IE100

845V 100pF@1kHz 415V 320V 31J 10A Radial Leaded 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 : 13497
Ship by Mon. 08 Sep to Thu. 11 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 0.0174

Multiples of: 20

845 V

AV17K1210401NIR1HT

Varistors AVHT AUTO SERIES 17V

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 : 13420
Ship by Thu. 21 Aug to Mon. 25 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 0.1427

Multiples of: 1

MLV

20 VDC

17 VAC

44 V

400 A

1.8 J

2000 pF

SMD/SMT

Reel , Cut Tape

1210 (3225 METRIC)

AVHT

PCB Mount

27 V

- 55 C

+ 150 C

AEC - Q200

VC1206K121R040

Varistors 56V 120A 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 : 13327
Ship by Thu. 21 Aug to Mon. 25 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 0.1369

Multiples of: 1

MLV

56 VDC

40 VAC

110 V

120 A

0.8 J

370 pF

SMD/SMT

Reel , Cut Tape

1206 (3216 METRIC)

PCB Mount

68 V

- 55 C

+ 125 C

AEC - Q200

AVRM0603C080MT101N

Varistors 0.6x0.3mm EIA 0201

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 : 13289
Ship by Mon. 08 Sep to Thu. 11 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 0.0073

Multiples of: 50

MLV

5.5 VDC

17 V

4 A

10 mJ

100 pF

SMD/SMT

Reel , Cut Tape

0201 (0603 METRIC)

AVR

PCB Mount

8 V

- 40 C

+ 85 C

AEC - Q200

FTR10D561K

Varistors 460V 925V 2.5KA 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 : 13289
Ship by Mon. 08 Sep to Thu. 11 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 0.0307

Multiples of: 10

925 V

504 V ~ 616 V

CV150K10BL1

Varistors CV 150Vrms 10mm Bulk L1

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 : 13266
Ship by Thu. 21 Aug to Mon. 25 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 0.2107

Multiples of: 1

MOV

200 VDC

150 VAC

395 V

12.5 mm

2.5 kA

41 J

510 pF

Radial

Through Hole

240 V

- 40 C

+ 85 C

B72214P2621K101

EPCOS TDK Varistors S14K620E2K1

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 : 13254
Ship by Thu. 21 Aug to Mon. 25 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 0.5555

Multiples of: 1

MOV

825 VDC

625 VAC

1650 V

17 mm

6000 A

240 J

240 pF

Radial

Bulk

B72214P

PCB Mount

1000 V

- 40 C

+ 105 C

B72590D50H160

ESD Suppressor CeraDiode 15KV 2-Pin SOD-723 T/R

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 : 13242
Ship by Thu. 21 Aug to Mon. 25 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 0.0418

Multiples of: 1

0.6 pF

- 40 C To + 85 C

Smd/Smt

Reel

0402 (1005 METRIC)

Ceradiodes High - Speed

- 40 C

+ 85 C

241KD07

Varistors 200V 240 (216~264) 395V 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.

Yageo

Availability : 13240
Ship by Thu. 21 Aug to Mon. 25 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 0.0352

Multiples of: 1

MOV

200 VDC

150 VAC

395 V

7 mm

1.2 kA

15 J

210 pF

Radial

Bulk

07D

PCB Mount

240 V

- 40 C

+ 105 C

B72207S0171K101

Varistors 175volts 1200A

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 : 0
Request Quote

USD 0.0576

Multiples of: 10

Mov

225 V

175 V

455 V

7 mm

1.2 kA

13 J

150 pF