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

VZ14D820KBS-N

Var MOV 50VAC/66VDC 4500A 90V 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.

World Products

Availability : 3589
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September 2025

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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 0.228

Multiples of: 1

ERZ-V14D431

Varistors NEW SMALLER VERSION 667-ERZ-E11A431

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Panasonic

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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 0.2371

Multiples of: 100

Mov

350 V

275 V

710 V

14 mm

6 kA

155 J

450 pF

- 40 C to + 85 C

Radial

Bulk

430 V

- 40 C

+ 85 C

V150LA20BP

Varistors 150V 1600pF

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Littelfuse

Availability : 3587
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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 0.3375

Multiples of: 1

360 V

20 mm

1600 pF

- 55 C to + 85 C

Bulk

240 V

B72210S0271K551

Varistors 275V RMS 10MM RADIAL Varistor S10K275G5S5

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TDK

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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 0.1716

Multiples of: 1

MOV

350 VDC

275 VAC

710 V

12 mm

2.5 kA

43 J

195 pF

Radial

Reel , Cut Tape

StandardD

PCB Mount

430 V

- 40 C

+ 105 C

B72220P3351K101

Varistors 350VAC 10% 20mm SuperioR MP

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 : 3580
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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 0.6809

Multiples of: 1

Bulk

Superior - Mp

- 40 C

+ 105 C

ERZ-VF2M101

Varistors 100V 600A VFM ZNR SURGE ABSORBER

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Panasonic

Availability : 3570
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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 0.65

Multiples of: 25

85 VDC

60 VAC

165 V

4 J

- 40 C to + 85 C

Smd/Smt

Cut Tape

100 V

- 40 C

+ 85 C

DW0603-240E2R5NT

24V 0603 Varistors ROHS

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DOWO

Availability : 3569
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September 2025

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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 0.0111

Multiples of: 50

B72660M0950K072

EPCOS TDK Varistors 95V 1200A 260pF Varistor CU4032K95G2

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TDK

Availability : 3568
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35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.4807

Multiples of: 1

MLV

125 VDC

95 VAC

250 V

1200 A

7.6 J

260 pF

SMD/SMT

Blister Pack

CU Standard

PCB Mount

150 V

- 40 C

+ 85 C

V07E175P

Varistors 175Vrms 1750A 130pF 7mm Disc

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Littelfuse

Availability : 3567
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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 0.1463

Multiples of: 1

Mov

225 V

175 V

455 V

7 mm

1.75 kA

17 J

130 pF

- 55 C to + 85 C

Radial

Bulk

Ultramov

243 v to 297 V

- 55 C

+ 85 C

05D470K

Varistors 38V 104V 100A 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 : 3564
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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 0.0251

Multiples of: 10

104 V

42 V ~ 52 V

V420LA10P

Varistors 420V 140pF

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 : 3564
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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 0.2673

Multiples of: 1

1.12 kV

10 mm

140 pF

- 55 C to + 85 C

Bulk

680 V

TMOV20RP130E

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 : 3563
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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 1.0626

Multiples of: 1

Mov

130 VAC

340 V

20 mm

10 kA

52 J

1900 pF

Radial

Bulk

Tmov

162 v to 198 V

- 55 C

+ 85 C

MOV-14D151KTR

Bourns Varistors 150volts 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.

Bourns

Availability : 3561
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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 0.1342

Multiples of: 1

MOV

150 VDC

95 VAC

250 V

14 mm

4.5 kA

40 J

1300 pF

Radial

Reel , Cut Tape

MOV - 14DxxxK

PCB Mount

150 V

- 40 C

+ 85 C

B72210S0271K531

Varistors 275VAC 10% 10mm StandarD

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 : 3561
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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 0.1485

Multiples of: 1

Mov

350 VDC

275 VAC

710 V

10 mm

2.5 kA

43 J

220 pF

Radial

Cut Tape

B722xxs0

Pcb Mount

430 V

- 40 C

+ 105 C

B72500E0140K060

Varistors COMPLETE MFG PN 871-B72500E140K60

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 : 3559
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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 0.112

Multiples of: 1

Mlv

18 V

14 V

40 V

30 A

200 Mj

100 pF

- 55 C to + 125 C

Reel

0603 (1608 METRIC)

22 V

PV130K4032R2

Varistors PV130V 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 : 3552
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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 0.2931

Multiples of: 1

MOV

170 VDC

130 VAC

340 V

1.2 kA

15 J

320 pF

SMD/SMT

Reel , Cut Tape

PCB Mount

205 V

- 40 C

+ 85 C

VC060303A100RP

Varistors 2.3VAC 3.3VDC 0.1J 1450pF 5 V 12V

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 : 3548
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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 0.2112

Multiples of: 1

12 V

1500 pF

- 55 C to + 125 C

Reel

0603 (1608 METRIC)

5 V

SFV20D821K

Plugin,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.

SETfuse

Availability : 3546
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September 2025

September 2025
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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 0.3125

Multiples of: 1

IsoM3-300-B-L2

Varistors IsoMOV 3KA 300Vrms Bulk In-Line

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 : 3545
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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 0.6264

Multiples of: 1

MOV

385 VDC

300 VAC

800 V

13.2 mm

250 A

30 pF

Radial

Bulk

IsoM3

Through Hole

- 40 C

+ 125 C

ERZ-E11A102

Panasonic Varistors ERZ-E 11mm 1000V Blk 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 : 3533
Ship by Thu. 28 Aug to Wed. 03 Sep

September 2025