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

Enable Smart Filtering (Note: Disable Smart Filtering for quicker results)

Select	Filter Name
	Manufacturer
	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

Sorting

Sort Column:

Sort Direction:

First

...

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

82541250

Wurth Electronics Varistors WE-VS SMD 1206 620pF 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 0.5427

Multiples of: 100

MOV

30 VDC

25 VAC

72 V

200 A

1 J

620 pF

SMD/SMT

Reel , Cut Tape

1206 (3216 METRIC)

WE - VS

PCB Mount

- 40 C

+ 85 C

82541110

Wurth Electronics Varistors WE-VS SMD 1206 1500pF 200A 14VDC

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 0.5427

Multiples of: 100

14 VDC

11 VAC

35 V

200 A

0.5 J

1500 pF

- 40 C to + 85 C

Smd/Smt

Reel

1206 (3216 METRIC)

We - Vs

- 40 C

+ 85 C

82541140

Wurth Electronics Varistors WE-VS SMD 1206 1160pF 200A 14VDC

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 0.5427

Multiples of: 100

18 VDC

14 VAC

45 V

200 A

0.5 J

1160 pF

- 40 C to + 85 C

Reel

1206 (3216 METRIC)

We - Vs

- 40 C

+ 85 C

82551500

82 V 100 A Varistor 1 Circuit Surface Mount, MLCV 1206 (3216 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.

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 0.5438

Multiples of: 100

MOV

65 VDC

50 VAC

135 V

100 A

0.5 J

240 pF

SMD/SMT

Reel , Cut Tape

WE - VS

PCB Mount

82 V

- 40 C

+ 85 C

82551250

Wurth Electronics Varistors WE-VS SMD 1206 440pF 100A 30VDC

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 0.547

Multiples of: 100

30 VDC

65 V

440 pF

Smd/Smt

Reel

1206 (3216 METRIC)

We - Vs

820513001

Varistors WE-VD THT LS=7.5mm 38VDC 6J 3140pF

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 0.549

Multiples of: 1000

93 V

3140 pF

- 40 C to + 125 C

820541406

Wurth Electronics Varistors WE-VD 14mm Disc 11960pF 1000A 18VDC

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 0.5555

Multiples of: 100

18 VDC

14 VAC

43 V

14 mm

1 kA

5.4 J

11960 pF

- 40 C to + 85 C

Radial

Reel

We - Vd

22 VDC

- 40 C

+ 85 C

820513811

Varistors WE-VD THT LS=7.5mm 505VDC 82J 160pF

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 0.6258

Multiples of: 500

505 VDC

385 VAC

1025 V

12.5 mm

2.5 kA

82 J

Through Hole

Reel , Cut Tape

WE - VD

PCB Mount

620 V

- 40 C

+ 85 C

820574611

Varistors WE-VD 7mm Disc 75pF 1200A 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 0.6301

Multiples of: 100

615 VDC

460 VAC

1.24 kV

7 mm

1.2 kA

45 J

75 pF

- 40 C to + 125 C

Radial

Reel

We - Vd

750 VDC

- 40 C

+ 125 C

820545111

Wurth Electronics Varistors WE-VD 14mm Disc 250pF 4500A 670VDC

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 0.6376

Multiples of: 100

670 VDC

510 VAC

1.355 kV

14 mm

4.5 kA

188 J

250 pF

- 40 C to + 125 C

Radial

Reel

We - Vd

820 VDC

- 40 C

+ 125 C

820544211

Wurth Electronics Varistors WE-VD 14mm Disc 290pF 4500A 560VDC

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 0.6386

Multiples of: 100

560 VDC

420 VAC

1.12 kV

14 mm

4.5 kA

172 J

290 pF

- 40 C to + 125 C

Radial

Reel

We - Vd

680 VDC

- 40 C

+ 125 C

820527501

Varistors WE-VD THT LS=10mm 100VDC 64J 3800pF

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 0.6546

Multiples of: 500

100 VDC

75 VAC

200 V

23 mm

6500 A

64 J

3800 pF

Through Hole

Reel , Cut Tape

WE - VD

PCB Mount

120 V

- 40 C

+ 85 C

820441311E

Varistors WE-VD High Surge 14mm 130Vrms 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 0.6589

Multiples of: 100

MOV

170 VDC

130 VAC

340 V

16.5 mm

6000 A

70 J

840 pF

Radial

Reel , Cut Tape

WE - VD

PCB Mount

200 V

- 40 C

+ 85 C

820512001

Varistors WE-VD 10mm Disc 4250pF 500A 26VDC

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 0.661

Multiples of: 100

26 VDC

20 VAC

65 V

10 mm

500 A

4.4 J

4250 pF

- 40 C to + 85 C

Radial

Reel

We - Vd

33 VDC

- 40 C

+ 85 C

820512501

Wurth Electronics Varistors WE-VD 10mm Disc 3660pF 500A 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 0.6621

Multiples of: 100

31 VDC

25 VAC

77 V

10 mm

500 A

4.7 J

3660 pF

- 40 C to + 85 C

Radial

Reel

We - Vd

39 VDC

- 40 C

+ 85 C

820523006

Wurth Electronics Varistors WE-VD 20mm Disc 12100pF 2000A 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 0.6674

Multiples of: 100

38 VDC

30 VAC

93 V

20 mm

2 kA

17 J

12100 pF

- 40 C to + 85 C

Radial

Reel

We - Vd

47 VDC

- 40 C

+ 85 C

820444211E

Varistors WE-VD THT LS=10mm 560VDC 344J 570pF

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 0.6856

Multiples of: 500

MOV

560 VDC

420 VAC

1.12 kV

23 mm

6.5 kA

344 J

570 pF

Through Hole

Reel , Cut Tape

WE - VD

PCB Mount

680 V

- 40 C

+ 85 C

820422711

Varistors WE-VD Disk Varistor 20mm 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 0.7175

Multiples of: 100

MOV

350 VDC

275 VAC

710 V

23 mm

10000 A

303 J

860 pF

Radial

Reel , Cut Tape

WE - VD

PCB Mount

430 V

- 40 C

+ 85 C

820543001

Wurth Electronics Varistors WE-VD 14mm Disc 6420pF 1000A 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 0.742

Multiples of: 100

38 VDC

30 VAC

93 V

14 mm

1 kA

12 J

6420 pF

- 40 C to + 85 C

Radial

Reel

We - Vd

47 VDC

- 40 C

+ 85 C

820542501

Varistors WE-VD Disc Varistor 7620pF 1000A 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