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

820514611

Varistors WE-VD Disc Varistor 120pF 2500A 615VDC

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.

Wurth

Availability : 4850
Ship by Fri. 03 Jan to Tue. 14 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.403

Multiples of: 100

615 V

460 V

1.24 kV

10 mm

2.5 kA

90 J

120 pF

- 40 C to + 125 C

Radial

Reel

We - Vd

750 V

- 40 C

+ 125 C

820412711

Varistors WE-VD High Surge 10mm 275Vrms Type 5

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.

Wurth

Availability : 4850
Ship by Fri. 03 Jan to Tue. 14 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.4084

Multiples of: 100

MOV

350 VDC

275 VAC

710 V

12.5 mm

3500 A

80 J

190 pF

Radial

Reel , Cut Tape

WE - VD

PCB Mount

430 V

- 40 C

+ 85 C

820513011

Varistors WE-VD THT LS=7.5mm 385VDC 70J 190pF

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.

Wurth

Availability : 4850
Ship by Fri. 03 Jan to Tue. 14 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.4094

Multiples of: 500

MOV

385 VDC

300 VAC

775 V

12.5 mm

2.5 kA

70 J

190 pF

Through Hole

Cut Tape

WE - VD

PCB Mount

470 V

- 40 C

+ 85 C

82550060

Wurth Electronics Varistors WE-VS SMD 0805 1180pF 80A 9VDC

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.

Wurth

Availability : 4850
Ship by Fri. 03 Jan to Tue. 14 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.4115

Multiples of: 100

MOV

9 VDC

6 VAC

20 V

80 A

100 mJ

1180 pF

SMD/SMT

Reel , Cut Tape

0805 (2012 METRIC)

WE - VS

PCB Mount

12 V

- 40 C

+ 85 C

820545001

Varistors Disk Varistor Standard WE-VD

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.

Wurth

Availability : 4850
Ship by Fri. 03 Jan to Tue. 14 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.4158

Multiples of: 250

82536040

Wurth Electronics Varistors WE-VS SMD 0603 200pF 30A 5.5VDC

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.

Wurth

Availability : 4850
Ship by Fri. 03 Jan to Tue. 14 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.4179

Multiples of: 100

MOV

5.5 VDC

4 VAC

16 V

30 A

100 mJ

200 pF

SMD/SMT

Reel , Cut Tape

0603 (1608 METRIC)

WE - VS

PCB Mount

8 V

- 40 C

+ 85 C

820552711

430 V 400 A Varistor 1 Circuit Through Hole Disc 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.

Wurth

Availability : 4850
Ship by Fri. 03 Jan to Tue. 14 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.4275

Multiples of: 100

V390MT6B

Varistors 234V 100A 12pF

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 : 4850
Ship by Tue. 03 Dec to Mon. 09 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
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51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 0.4326

Multiples of: 5000

MOV

334 VDC

242 VAC

640 V

3 mm

100 A

1.2 J

12 pF

Radial

Reel

PCB Mount

- 55 C

+ 85 C

820576001

Wurth Electronics Varistors WE-VD 7mm Disc 540pF 1200A 85VDC

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.

Wurth

Availability : 4850
Ship by Fri. 03 Jan to Tue. 14 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.4329

Multiples of: 100

85 VDC

60 VAC

165 V

7 mm

1.2 kA

7 J

540 pF

- 40 C to + 85 C

Radial

Reel

We - Vd

100 VDC

- 40 C

+ 85 C

82541300

Wurth Electronics Varistors WE-VS SMD 1206 550pF 200A 38VDC

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.

Wurth

Availability : 4850
Ship by Fri. 03 Jan to Tue. 14 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.4339

Multiples of: 100

MOV

38 VDC

30 VAC

85 V

200 A

1.1 J

550 pF

SMD/SMT

Reel , Cut Tape

1206 (3216 METRIC)

WE - VS

PCB Mount

- 40 C

+ 85 C

820574001

Wurth Electronics Varistors WE-VD 7mm Disc 1120pF 250A 56VDC

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.

Wurth

Availability : 4850
Ship by Fri. 03 Jan to Tue. 14 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.4339

Multiples of: 100

56 VDC

40 VAC

135 V

7 mm

250 A

4.3 J

1120 pF

- 40 C to + 85 C

Radial

Reel

We - Vd

68 VDC

- 40 C

+ 85 C

820572501

Wurth Electronics Varistors WE-VD 7mm Disc 1820pF 250A 31VDC

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.

Wurth

Availability : 4850
Ship by Fri. 03 Jan to Tue. 14 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.4339

Multiples of: 100

31 VDC

25 VAC

77 V

7 mm

250 A

2.4 J

1820 pF

- 40 C to + 85 C

Radial

Reel

We - Vd

39 VDC

- 40 C

+ 85 C

820554611

Wurth Electronics Varistors WE-VD 5mm Disc 35pF 400A 615VDC

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.

Wurth

Availability : 4850
Ship by Fri. 03 Jan to Tue. 14 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.4467

Multiples of: 100

615 VDC

460 VAC

1.29 kV

5 mm

400 A

22.5 J

35 pF

- 40 C to + 125 C

Radial

Reel

We - Vd

750 VDC

- 40 C

+ 125 C

AMLV13V34C1100

Varistors Surface Mount Automotive MLV, AMLV13, 1210 MLV 34 Vdc

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 : 4850
Ship by Fri. 29 Nov to Tue. 03 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
50	8	9	10	11	12	13	14
51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 0.4482

Multiples of: 1

MLV

34 VDC

26 VAC

75 V

300 A

2.3 J

1100 pF

SMD/SMT

Reel , Cut Tape

AMLV13

PCB Mount

51.7 V

- 55 C

+ 125 C

AMLV13V31C1200

Varistors Surface Mount Automotive MLV, AMLV13, 1210 MLV 31 Vdc

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 : 4850
Ship by Fri. 29 Nov to Tue. 03 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
50	8	9	10	11	12	13	14
51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 0.4482

Multiples of: 1

MLV

31 VDC

25 VAC

67 V

300 A

1.7 J

1200 pF

SMD/SMT

Reel , Cut Tape

AMLV13

PCB Mount

42.9 V

- 55 C

+ 125 C

820573001

Varistors Disk Varistor Standard WE-VD

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.

Wurth

Availability : 4850
Ship by Fri. 03 Jan to Tue. 14 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.451

Multiples of: 100

820554001

Varistors WE-VD Disc Varistor 500pF 100A 56VDC

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.

Wurth

Availability : 4850
Ship by Fri. 03 Jan to Tue. 14 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.4585

Multiples of: 500

56 V

40 V

150 V

5 mm

100 A

2.1 J

500 pF

- 40 C to + 85 C

Radial

Reel

We - Vd

68 V

- 40 C

+ 85 C

82531040

Wurth Electronics Varistors WE-VS SMD 1206 3600pF 150A 5.5VDC

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.

Wurth

Availability : 4850
Ship by Fri. 03 Jan to Tue. 14 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.4617

Multiples of: 100

5.5 VDC

4 VAC

16 V

150 A

0.4 J

3600 pF

- 40 C to + 125 C

Smd/Smt

Reel

1206 (3216 METRIC)

We - Vs

- 40 C

+ 125 C

820552501

Wurth Electronics Varistors WE-VD 5mm Disc 830pF 100A 31VDC

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.

Wurth

Availability : 4850
Ship by Fri. 03 Jan to Tue. 14 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.4627

Multiples of: 100

31 VDC

25 VAC

86 V

5 mm

100 A

1.2 J

830 pF

- 40 C to + 85 C

Radial

Reel

We - Vd

39 VDC

- 40 C

+ 85 C

82550040

Varistors WE-VS SMD Varistor 1600pF 80A 5.5VDC

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.

Wurth

Availability : 4850
Ship by Fri. 03 Jan to Tue. 14 Jan

January 2025