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

V22ZA05P

Varistors 14 VAC .2J 43V-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 : 4538
Ship by Mon. 25 Aug to Wed. 27 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 0.1375

Multiples of: 1

Mov

18 V

14 V

51 V

5 mm

400 A

0.2 J

400 pF

- 55 C to + 85 C

Radial

Bulk

18.7 v to 26 V

- 55 C

+ 85 C

V14E14AUTO

Varistors 14V 14mm Straight Epoxy

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 : 4535
Ship by Mon. 25 Aug to Wed. 27 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 0.2915

Multiples of: 1

Mov

16 V

14 V

43 V

9 mm

10 A

10 J

0.0102 uF

- 40 C to + 85 C

Radial

Bulk

Aumov

22 V

- 40 C

+ 85 C

Aec - Q200

MOV-07D301K

Varistors 165pF 300volts 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 : 4534
Ship by Mon. 25 Aug to Wed. 27 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 0.0506

Multiples of: 1

MOV

330 VDC

190 VAC

250 V

7 mm

1.2 kA

20 J

165 pF

Radial

Bulk

MOV - 07DxxxK

PCB Mount

300 V

- 40 C

+ 85 C

V510LA10P

1.35kV 675V 510V 820V 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 : 4518
Ship by Mon. 25 Aug to Wed. 27 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 0.2497

Multiples of: 1

MOV

675 VDC

510 VAC

1.35 kV

10 mm

2.5 kA

63 J

100 pF

Radial

Bulk

PCB Mount

902 V

- 55 C

+ 85 C

FTR20D681K

Varistors 560V 1120V 6.5KA Through Hole,P=10mm 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 : 4510
Ship by Wed. 10 Sep to Mon. 15 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 0.1307

Multiples of: 5

1120 V

612 V ~ 748 V

V07E150P

Varistors 150Vrms 1750A 150pF 7mm 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 : 4496
Ship by Mon. 25 Aug to Wed. 27 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 0.1375

Multiples of: 1

Mov

200 V

150 V

395 V

7 mm

1.75 kA

15 J

150 pF

- 55 C to + 85 C

Radial

Bulk

Ultramov

216 v to 264 V

- 55 C

+ 85 C

RL0603A8R0K

22.2V 5.6V 4V 6.7V~10.1V 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 : 4491
Ship by Wed. 10 Sep to Mon. 15 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 0.0462

Multiples of: 5

22.2 V

6.7 V ~ 10.1 V

V33ZA05PX2855

Varistors 20V 100A 500pF

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 : 4486
Ship by Mon. 25 Aug to Wed. 27 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 0.165

Multiples of: 1

Mov

26 VDC

20 VAC

67 V

5 mm

100 A

300 Mj

250 pF

- 55 C to + 85 C

Radial

Bulk

B72530T0350K062

Varistors 1210 35V 250A 600pF

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 : 4481
Ship by Wed. 27 Aug to Tue. 02 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 0.4044

Multiples of: 1

90 V

600 pF

- 55 C To + 125 C

Cut Tape

56 V

ZV20K2220122NIR1

Varistors ZV 20V 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 : 4479
Ship by Mon. 25 Aug to Wed. 27 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 0.4046

Multiples of: 1

MLV

26 VDC

20 VAC

54 V

1.2 kA

8 J

6500 pF

SMD/SMT

Reel , Cut Tape

2220 (5750 METRIC)

PCB Mount

33 V

- 55 C

+ 125 C

FLX0005WP

Varistors FlexRay Varistor Automotive

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 : 4478
Ship by Mon. 25 Aug to Wed. 27 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 0.1562

Multiples of: 1

MLV

18 VDC

14 VAC

45 V

4 A

20 mJ

17 pF

SMD/SMT

Reel , Cut Tape

0402 (1005 METRIC)

CAN FLX

PCB Mount

26 V

- 55 C

+ 125 C

AEC - Q200

NVD14UCD620

KOA Speer Varistors 620Volt 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.

KOA Speer

Availability : 4460
Ship by Mon. 25 Aug to Wed. 27 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 0.3659

Multiples of: 1

Mov

505 VDC

380 VAC

1.025 kV

14 mm

4.5 kA

136 J

- 40 C to + 125 C

Radial

Reel

Nvd

620 VDC

- 40 C

+ 85 C

Aec - Q200

VC1812K601R040

Varistors 56V 600A 1812 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 : 4459
Ship by Mon. 25 Aug to Wed. 27 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 0.3244

Multiples of: 1

MLV

56 VDC

40 VAC

110 V

600 A

4.8 J

1000 pF

SMD/SMT

Reel , Cut Tape

1812 (4732 METRIC)

PCB Mount

68 V

- 55 C

+ 125 C

AEC - Q200

B72542V0250K062

Varistors CN2220K25GK2

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 : 4458
Ship by Mon. 25 Aug to Wed. 27 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 0.8626

Multiples of: 1

MLV

31 VDC

25 VAC

65 V

1200 A

9.6 J

5000 pF

SMD/SMT

Reel , Cut Tape

2220 (5750 METRIC)

PCB Mount

39 V

- 55 C

+ 125 C

MOV-14D471K

Var MOV 300VAC/385VDC 4500A 470V Thru-Hole 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.

Bourns

Availability : 4452
Ship by Wed. 27 Aug to Tue. 02 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 0.1289

Multiples of: 1

MOV

470 VDC

300 VAC

775 V

14 mm

4.5 kA

125 J

430 pF

Radial

Bulk

MOV - 14DxxxK

PCB Mount

470 V

- 40 C

+ 85 C

VC1812L501R008

Varistors 11V 500A 1812 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 : 4452
Ship by Mon. 25 Aug to Wed. 27 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 0.3058

Multiples of: 1

Mlv

11 VDC

8 VAC

25 V

500 A

1.9 J

6300 pF

Smd/Smt

Cut Tape

1812 (4732 METRIC)

15 V

- 55 C

+ 125 C

Aec - Q200

V56ZA8P

Varistors 35 VAC 10J 110V-CLAMP 1KA-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 : 4445
Ship by Wed. 27 Aug to Tue. 02 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 0.1092

Multiples of: 1

110 V

14 mm

3900 pF

- 55 C to + 85 C

Bulk

56 V

14D560K

Varistors 45V 135V 1KA 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.

Hongzhi

Availability : 4442
Ship by Wed. 10 Sep to Mon. 15 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 0.0692

Multiples of: 5

135 V

50 V ~ 62 V

RM20D102KE1IE100

1.65kV 1W 342J 825V 400pF@1kHz 625V 1000V 4.5kA Radial Leaded,P=10mm 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 : 4434
Ship by Wed. 10 Sep to Mon. 15 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 0.2065

Multiples of: 5

RL1812A470K

125V 38V 30V 45.6V~57V 1812 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 : 4432
Ship by Wed. 10 Sep to Mon. 15 Sep

September 2025