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

Hot

V07E25P

Littelfuse Varistors 25Vrms 1kA 1350pF 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 : 3646
Ship by Thu. 28 Aug to Wed. 03 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 0.1652

Multiples of: 1

Mov

31 VDC

25 VAC

77 V

7 mm

1000 A

5.5 J

1500 pF

- 40 C to + 85 C

Radial

Bulk

Lv Ultramov

39 VDC

- 40 C

+ 85 C

V05P11P

Varistors 11V 5mm Phenolic UltraMOV

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Littelfuse

Availability : 3645
Ship by Tue. 26 Aug to Thu. 28 Aug

August 2025

August 2025
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31	27	28	29	30	31	1	2
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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 0.154

Multiples of: 1

Mov

18 VDC

11 VAC

36 V

5 mm

500 A

800 Mj

1300 pF

Radial

Bulk

Lv Ultramov

18 VDC

- 40 C

+ 125 C

B72214S0170K151

Varistors Varistor S14K17G5

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TDK

Availability : 3644
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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 0.2047

Multiples of: 1

Mov

22 VDC

17 VAC

53 V

14 mm

1 kA

5 J

8200 pF

Radial

Cut Tape

Standardd

27 VDC

- 40 C

+ 105 C

V8ZA2

PWR MOV 10MM 8VDC/0.8J/250A RADIAL LEADE

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Littelfuse

Availability : 3643
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September 2025
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37	7	8	9	10	11	12	13
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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 0.735

Multiples of: 1

V460LA10P

Varistors 460V 45pF

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 : 3639
Ship by Tue. 26 Aug to Thu. 28 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 0.2944

Multiples of: 1

Bulk

FTR20D102KJ

1.65kV 825V 625V 900V~1.1kV Plugin,P=10mm Varistors ROHS

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FTR

Availability : 3638
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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 0.1722

Multiples of: 5

1.65 kV

900 V ~ 1.1 kV

B72660M481K72

Varistors 480V 1000A 40J CU4032K480G2

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 : 3637
Ship by Tue. 26 Aug to Thu. 28 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 0.3489

Multiples of: 1

640 V

480 V

1000 A

40 J

- 40 C to + 85 C

Reel

Cu Standard

- 40 C

+ 85 C

V20E14AUTO

Varistors 14V 20mm 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 : 3628
Ship by Tue. 26 Aug to Thu. 28 Aug

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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
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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 0.3795

Multiples of: 1

Mov

16 V

14 V

43 V

9 mm

20 A

28 J

0.0222 uF

- 40 C to + 85 C

Radial

Bulk

Aumov

22 V

- 40 C

+ 85 C

Aec - Q200

RL0603E005M100K

Varistors 5V 0603 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 : 3621
Ship by Thu. 11 Sep to Tue. 16 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 0.02

Multiples of: 10

V18ZA40P

Varistors 10 VAC 80J 37V-CLAMP 2KA-PK

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Littelfuse

Availability : 3621
Ship by Thu. 28 Aug to Wed. 03 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 0.3687

Multiples of: 1

MOV

14 VDC

10 VAC

37 V

20 mm

2 kA

80 J

0.022 uF

Radial

Bulk

PCB Mount

14.4 V to 21.6 V

- 55 C

+ 85 C

FPV160808G140PKT

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.

Fenghua Advanced

Availability : 3618
Ship by Thu. 11 Sep to Tue. 16 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 0.0096

Multiples of: 50

AV14K1812801NIR1HT

Varistors AVHT AUTO SERIES 14V

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 : 3617
Ship by Tue. 26 Aug to Thu. 28 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
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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 0.282

Multiples of: 1

MLV

16 VDC

14 VAC

40 V

800 A

2.4 J

4500 pF

SMD/SMT

Reel , Cut Tape

1812 (4732 METRIC)

AVHT

PCB Mount

24 V

- 55 C

+ 150 C

AEC - Q200

10D681K

Varistors 560V 1120V 2.5KA 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.

COV

Availability : 3613
Ship by Thu. 11 Sep to Tue. 16 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 0.0378

Multiples of: 10

1120 V

612 V ~ 748 V

V250LA10P

650V 351V~429V 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 : 3604
Ship by Tue. 26 Aug to Thu. 28 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 0.0798

Multiples of: 1

Mov

330 VDC

250 VAC

650 V

10 mm

2.5 kA

40 J

220 pF

Radial

Bulk

354 v to 429 V

- 55 C

+ 85 C

751KD14J

Varistors 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 : 3593
Ship by Thu. 11 Sep to Tue. 16 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 0.0713

Multiples of: 5

MOV

615 VDC

460 VAC

1240 V

14 mm

6 kA

210 J

270 pF

Radial

Bulk

14D

Through Hole

750 V

- 40 C

+ 105 C

B72314S0271K101

Varistors 14mm, 275Vac, 10%, Compact 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.

TDK

Availability : 3592
Ship by Tue. 26 Aug to Thu. 28 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
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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 0.1683

Multiples of: 1

MOV

350 VDC

275 VAC

710 V

4.5 kA

71 J

440 pF

Radial

Bulk

SIOV - S14K

PCB Mount

430 V

- 40 C

+ 105 C

K0603ESDA-LC

200V 18V 100V~160V 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.

Yongyutai Electronics

Availability : 3590
Ship by Thu. 11 Sep to Tue. 16 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 0.0101

Multiples of: 50

200 V

100 V ~ 160 V

VCAS06AG18120YAT1A

Varistors 0603 12pF 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.

Kyocera AVX

Availability : 3589
Ship by Thu. 28 Aug to Wed. 03 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 0.1161

Multiples of: 1

MLV

18 VDC

14 VAC

77 V

4.2 J

12 pF

SMD/SMT

Reel , Cut Tape

0603 (1608 METRIC)

VCAS

PCB Mount

27.5 V

- 55 C

+ 125 C

AEC - Q200

B72210S0750K101

Varistors 75volts 2500A

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 : 3589
Ship by Tue. 26 Aug to Thu. 28 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 0.1221

Multiples of: 1

200 V

10 mm

720 pF

- 40 C to + 85 C

Bulk

120 V

ERZ-E14A561

Varistors 14mm D type 560volts 10KA 382J 700pF

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 : 3327
Ship by Tue. 26 Aug to Thu. 28 Aug

August 2025