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

V39ZA3P

Varistors 25 VAC 3J 76V-CLAMP 500A-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 : 2409
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November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.195

Multiples of: 1

MOV

31 VDC

25 VAC

76 V

10 mm

500 A

3 J

2200 pF

Radial

Bulk

PCB Mount

42.9 V

- 55 C

+ 85 C

NV73A1JTTE8.2

Varistors 0603 8.2V

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 : 2408
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November 2025

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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1538

Multiples of: 1

MOV

6 VDC

4.2 VAC

21 V

30 A

100 mJ

SMD/SMT

Reel , Cut Tape

0603 (1608 METRIC)

NV73

PCB Mount

8.2 V

- 40 C

+ 85 C

AEC - Q200

RL0603E012M015K

Varistors 12V 50V 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 : 2405
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0304

Multiples of: 10

50 V

MOV-14D330K

Var MOV 20VAC/26VDC 1000A 33V 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 : 2404
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.142

Multiples of: 800

MOV

33 VDC

20 VAC

65 V

14 mm

1 kA

7.5 J

6100 pF

Radial

Bulk

MOV - 14DxxxK

PCB Mount

33 V

- 40 C

+ 85 C

MLVC40V150C1000

180V 1.2kA Varistor 1 Circuit Surface Mount, MLCV 2-SMD, No Lead

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.

Eaton

Availability : 2403
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.1801

Multiples of: 1

MLV

150 VDC

115 VAC

317 V

1200 A

8.4 J

1000 pF

SMD/SMT

Reel , Cut Tape

4032 (102080 METRIC)

MLVC

SMD/SMT

180 V

- 55 C

+ 125 C

VCAS080514C300DP

Varistors 10VAC 14VDC 0.3J 900pF 18.5 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 : 2402
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November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1265

Multiples of: 1

MLV

14 VDC

10 VAC

32 V

120 A

300 mJ

900 pF

SMD/SMT

Reel , Cut Tape

0805 (2012 METRIC)

VCAS

PCB Mount

18.5 V

- 55 C

+ 125 C

AEC - Q200

B72210S2171K101

Varistors Varistor S10K175E2

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 : 2398
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November 2025

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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1518

Multiples of: 1

MOV

225 VDC

175 VAC

455 V

12 mm

3.5 kA

35 J

300 pF

Radial

Bulk

B722xxS2

PCB Mount

270 V

- 40 C

+ 105 C

MLVC32V085C950

100V 400A Varistor 1 Circuit Surface Mount, MLCV 3225 (8063 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.

Eaton

Availability : 2398
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November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.6664

Multiples of: 1

MLV

85 VDC

60 VAC

176 V

400 A

2.2 J

950 pF

SMD/SMT

Reel , Cut Tape

3225 (8063 METRIC)

MLVC

SMD/SMT

100 V

- 55 C

+ 125 C

MOV10D680K206RV103

135V 56V 40V 61V~75V Plugin,P=7.5mm 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.

KNSCHA

Availability : 2395
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0461

Multiples of: 10

135 V

61 V ~ 75 V

NV73A2ATTE33

Varistors 0805 33V

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 : 2395
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.2794

Multiples of: 1

MOV

26 VDC

20 VAC

60 V

20 A

120 mJ

SMD/SMT

Reel , Cut Tape

0805 (2012 METRIC)

NV73

PCB Mount

- 40 C

+ 85 C

AEC - Q200

MLVC32V026C2600

33V 100A Varistor 1 Circuit Surface Mount, MLCV 3225 (8063 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.

Eaton

Availability : 2395
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.6664

Multiples of: 1

MLV

26 VDC

20 VAC

63 V

100 A

600 mJ

2600 pF

SMD/SMT

Reel , Cut Tape

3225 (8063 METRIC)

MLVC

SMD/SMT

33 V

- 55 C

+ 125 C

VC1206K121R050

Varistors 65V 120A 1206 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 : 2393
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1232

Multiples of: 1

MLV

65 VDC

50 VAC

135 V

120 A

800 mJ

340 pF

SMD/SMT

Reel , Cut Tape

1206 (3216 METRIC)

PCB Mount

82 V

- 55 C

+ 125 C

AEC - Q200

V680LA10P

Varistors RADIAL VARISTOR 10MM ROHS / PB FREE

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 : 2391
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.5962

Multiples of: 1

MOV

875 VDC

680 VAC

1.875 kV

10 mm

2.5 kA

75 J

65 pF

Radial

Bulk

PCB Mount

1210 V

- 55 C

+ 85 C

VDR-14D470K

Varistors 38V 93V 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 : 2389
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0636

Multiples of: 5

93 V

42 V ~ 52 V

VDR-20D221K

DIP 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.

VDR

Availability : 2386
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1056

Multiples of: 5

V510LA80CP

Varistors 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 : 2386
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.9413

Multiples of: 1

MOV

510 VDC

510 VAC

1.35 kV

20 mm

9 kA

440 J

500 pF

Radial

Bulk

C - III

PCB Mount

902 V

- 55 C

+ 85 C

V10E50P

Littelfuse Varistors 50Vrms 500A 10mm 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 : 2383
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1617

Multiples of: 1

MOV

68 VDC

50 VAC

135 V

10 mm

3.5 kA

20 J

1400 pF

Radial

Bulk

LV UltraMOV

PCB Mount

82 V

- 40 C

+ 85 C

B72210S0131K551

EPCOS TDK Varistors Varistor S10K130G5S5

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 : 2378
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1485

Multiples of: 1

Mov

170 VDC

130 VAC

340 V

10 mm

2.5 kA

19 J

500 pF

- 40 C to + 85 C

Radial

Reel

B722

205 VDC

- 40 C

+ 105 C

B72210S0300K151

EPCOS TDK Varistors Varistor S10K30G5

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 : 2376
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November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1485

Multiples of: 1

Mov

38 VDC

30 VAC

93 V

12 mm

500 A

4.4 J

2750 pF

- 40 C to + 85 C

Radial

Reel

B722

47 VDC

- 40 C

+ 105 C

ERZ-E11E102

Varistors ERZ-E 11mm 1000V T&R 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 : 2375
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025