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

ERZ-E05A391

Panasonic Varistors ERZ-E 5mm 390V Bulk ZNR Surge Absorber

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 : 4712
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 0.0902

Multiples of: 1

Mov

320 V

250 V

650 V

7 mm

1.2 kA

26 J

130 pF

- 40 C to + 85 C

Bulk

Erz - E

390 V

- 40 C

+ 85 C

V47MT2B

Varistors 30V 40A 210pF

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 : 4711
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 0.3322

Multiples of: 1

MOV

38 VDC

30 VAC

90 V

3 mm

40 A

190 mJ

210 pF

Radial

Reel , Cut Tape

PCB Mount

47 V

- 55 C

+ 85 C

CV300K20BL1

Varistors CV 300Vrms 20mm 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 : 4710
Ship by Mon. 25 Aug to Wed. 27 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 0.671

Multiples of: 1

MOV

385 VDC

300 VAC

775 V

22.5 mm

6.5 kA

350 J

850 pF

Radial

Through Hole

470 V

- 40 C

+ 85 C

VCUG080075L1DP

Varistors 5.3VAC 7.5VDC 0.1J 325pF 16.3 V 32V

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 : 4709
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 0.154

Multiples of: 1

MLV

7.5 VDC

5.3 VAC

32 V

40 A

100 mJ

325 pF

SMD/SMT

Reel , Cut Tape

0805 (2012 METRIC)

VCUG

PCB Mount

16.3 V

- 55 C

+ 125 C

MOV-10D821K

Varistors 110pF 820volts 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 : 4705
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 0.1496

Multiples of: 1

MOV

902 VDC

510 VAC

1.355 kV

10 mm

2.5 kA

85 J

110 pF

Radial

Bulk

MOV - 10DxxxK

PCB Mount

820 V

- 40 C

+ 85 C

560KD10

Varistors 45V 110V 500A 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 : 4694
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 0.035

Multiples of: 10

MOV

45 VDC

35 VAC

110 V

10 mm

500 A

7 J

1800 pF

Radial

Bulk

10D

PCB Mount

56 V

- 40 C

+ 105 C

B72207S0500K111

EPCOS TDK Varistors 50vrms 7mm StdCrimp Varistor S07K50G

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 : 4691
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 0.11

Multiples of: 1

Mov

65 VDC

50 VAC

135 V

7 mm

1.2 kA

4.2 J

530 pF

- 40 C to + 85 C

Radial

Reel

B722

82 VDC

- 40 C

+ 105 C

14D101K

Varistors 85V 165V 4.5KA 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.

Ruilongyuan

Availability : 4688
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 0.0643

Multiples of: 5

165 V

820KD07

Varistors 65V 135V 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 : 4685
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 0.0244

Multiples of: 10

MOV

65 VDC

50 VAC

135 V

7 mm

1.2 kA

5 J

600 pF

Radial

Bulk

07D

PCB Mount

82 V

- 40 C

+ 105 C

MLV0805NA038V0100T

Varistors 0805 38V 100A

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.

AEM

Availability : 4684
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 0.1028

Multiples of: 1

Mlv

38 VDC

30 VAC

77 V

100 A

0.3 J

100 pF

- 55 C to + 125 C

Smd/Smt

Reel

0805 (2012 METRIC)

Mlv_Na

- 55 C

+ 125 C

NV73DL2ATTE47

KOA Speer Varistors 0805 47V

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 : 4675
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 0.4356

Multiples of: 1

MOV

34 VDC

30 VAC

81 V

160 A

300 mJ

SMD/SMT

Reel , Cut Tape

0805 (2012 METRIC)

NV73DL

PCB Mount

47 V

- 40 C

+ 125 C

AEC - Q200

V10E17AUTO

Varistors 17V 10mm Epoxy AEC-Q200 AUMOV

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 : 4674
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 0.2477

Multiples of: 1

Mov

27 VDC

17 VAC

53 V

9 mm

5 A

6.5 J

3900 pF

Radial

Bulk

Aumov

27 VDC

- 40 C

+ 85 C

Aec - Q200

B72510T80L62

Var MOV 8VAC/11VDC 120A 15V 0805 SMD Blister 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 : 4665
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 0.1309

Multiples of: 1

Mlv

11 V

8 V

33 V

120 A

200 Mj

500 pF

- 55 C to + 125 C

Smd/Smt

Bulk

0805 (2012 METRIC)

Standard

15 V

- 55 C

+ 125 C

V12ZA1P

Varistors 6 VAC .6J 34V-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 : 4657
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 0.2101

Multiples of: 1

MOV

8 VDC

6 VAC

34 V

7 mm

100 A

0.6 J

2500 pF

Radial

Bulk

PCB Mount

16 V

- 55 C

+ 85 C

07D241K

Varistors 200V 415V 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.

COV

Availability : 4656
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 0.0169

Multiples of: 10

415 V

VDR-14D330K

Varistors 26V 65V 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.

VDR

Availability : 4651
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 0.0691

Multiples of: 5

65 V

29.5 V ~ 36.5 V

ZV50K2220801NIR1HT

Varistors ZV 50V 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 : 4650
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 0.4447

Multiples of: 1

MLV

65 VDC

50 VAC

135 V

800 A

5.8 J

1500 pF

SMD/SMT

Reel , Cut Tape

2220 (5750 METRIC)

ZVHT

PCB Mount

82 V

- 55 C

+ 125 C

TMOV20RP300EL2T7

Varistors THERMALLY PROTECTED VARISTOR 20MM

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 : 4649
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 1.0825

Multiples of: 1

MOV

385 VDC

300 VAC

775 V

20 mm

10 kA

250 J

800 pF

Radial

Reel , Cut Tape

TMOV

PCB Mount

517 V

- 55 C

+ 85 C

B72214S2301K551

EPCOS TDK Varistors Varistor S14K300E2G5S5

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 : 4645
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 0.2156

Multiples of: 1

MOV

385 VDC

300 VAC

775 V

15.5 mm

6000 A

125 J

400 pF

Radial

Reel , Cut Tape

B722xxS2

PCB Mount

470 V

- 40 C

+ 105 C

V10E460P

Varistors 460V 10mm Epoxy UltraMOV

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 : 4636
Ship by Mon. 25 Aug to Wed. 27 Aug

August 2025