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

V82ZS4P

Varistors 2500A 1100pF

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 : 1067
Ship by Fri. 14 Nov to Tue. 18 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 0.2387

Multiples of: 1

MOV

68 VDC

50 VAC

135 V

10 mm

2.5 kA

8 J

1100 pF

Radial

Reel , Cut Tape

PCB Mount

90.2 A

- 55 C

+ 85 C

B72660M0200K072

Varistors 20V 250A 1600PF Varistor CU4032K20G2

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 : 1067
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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 0.4191

Multiples of: 1

MLV

26 VDC

20 VAC

65 V

250 A

1.3 J

1600 pF

SMD/SMT

Blister Pack

CU Standard

PCB Mount

33 V

- 40 C

+ 85 C

V20E550PL2B

Varistors 550V 20mm 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 : 1067
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
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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 0.627

Multiples of: 1

910 VDC

1.5 kV

Bulk

Ultramov

- 55 C

+ 85 C

TMOV20RP510E

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 : 1067
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
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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 1.331

Multiples of: 1

Mov

902 VDC

510 VAC

1.355 kV

20 mm

10 kA

325 J

350 pF

Radial

Bulk

Tmov

902 V

- 55 C

+ 85 C

FTR07D271K

Varistors 225V 455V 1.2KA Through Hole,P=5mm 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 : 1064
Ship by Tue. 18 Nov to Mon. 24 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 0.0158

Multiples of: 20

455 V

243 V ~ 297 V

MOV-10D751KTR

Varistors 130pF 750volts 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 : 1064
Ship by Fri. 14 Nov to Tue. 18 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 0.1408

Multiples of: 1

MOV

825 VDC

460 VAC

1.24 kV

10 mm

2.5 kA

75 J

130 pF

Radial

Reel , Cut Tape

MOV - 10DxxxK

PCB Mount

750 V

- 40 C

+ 85 C

VCAS121048H101DP

Varistors 34VAC 48VDC 1.2J 500pF 62 V 100V

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 : 1064
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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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 0.5203

Multiples of: 1

MLV

48 VDC

34 VAC

100 V

250 A

1.2 J

500 pF

SMD/SMT

Reel , Cut Tape

1210 (3225 METRIC)

VCAS

PCB Mount

62 V

- 55 C

+ 125 C

AEC - Q200

MOVGT07V260K

Varistors MOVGT - MOV & GDT Combination, 7 mm disc size, 260 V MCOV

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 : 1063
Ship by Fri. 14 Nov to Tue. 18 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 0.4004

Multiples of: 1

MOV, GDT

Axial

Bulk

MOVGT

VDR-10D151K

Varistors 125V 250V 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.

VDR

Availability : 1062
Ship by Tue. 18 Nov to Mon. 24 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 0.037

Multiples of: 10

250 V

135 V ~ 165 V

MLVC22V026C2500

36V 600A Varistor 1 Circuit Surface Mount, MLCV 2220 (5750 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 : 1059
Ship by Fri. 14 Nov to Tue. 18 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
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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 0.5104

Multiples of: 1

MLV

26 VDC

18.4 VAC

63 V

600 A

2.5 J

2500 pF

SMD/SMT

Reel , Cut Tape

2220 (5750 METRIC)

MLVC

SMD/SMT

36 V

- 55 C

+ 125 C

V140LA20C

Var MOV 140VAC 9000A 242V 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.

Littelfuse

Availability : 1057
Ship by Tue. 18 Nov to Mon. 24 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
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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 1.025

Multiples of: 1

Mov

242 V

140 V

360 V

20 mm

9 kA

400 pF

- 55 C to + 85 C

Radial

Bulk

V250LA20AP

650V 330V 250V 390V 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 : 1054
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
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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 0.175

Multiples of: 1

650 V

14 mm

500 pF

- 55 C to + 85 C

Bulk

390 V

MOV-10D121K

Varistors 830pF 120volts 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 : 1054
Ship by Fri. 14 Nov to Tue. 18 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
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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 0.0836

Multiples of: 1

MOV

132 VDC

75 VAC

200 V

10 mm

2.5 kA

18 J

830 pF

Radial

Bulk

MOV - 10DxxxK

PCB Mount

120 V

- 40 C

+ 85 C

RM07D511KC12ECW0

Varistors 420V 845V 1.2KA Through Hole,P=5.08mm 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 : 1051
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025

November 2025
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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 0.0221

Multiples of: 10

845 V

TMOV20RP140M

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 : 1051
Ship by Fri. 14 Nov to Tue. 18 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
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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 1.155

Multiples of: 1

MOV

180 VDC

140 VAC

360 V

20 mm

10 kA

110 J

1750 pF

Radial

Bulk

iTMOV

PCB Mount

242 V

- 55 C

+ 85 C

V320LA40BPX2855

Varistors 20MM Radial

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 : 1048
Ship by Fri. 14 Nov to Tue. 18 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
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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 0.484

Multiples of: 1

501 VDC

810 V

Bulk

VG181245U900DP

Varistors 35VAC 45VDC 4J 1200pF 56 V 90V

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 : 1048
Ship by Fri. 14 Nov to Tue. 18 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 0.5951

Multiples of: 1

Mlv

45 VDC

35 VAC

90 V

500 A

4 J

1200 pF

- 55 C to + 125 C

Smd/Smt

Reel

1812 (4532 METRIC)

56 V

- 55 C

+ 125 C

MOV-10D361K

Var MOV 230VAC/300VDC 2500A 360V 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 : 1047
Ship by Tue. 18 Nov to Mon. 24 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 0.07

Multiples of: 1000

396 V

595 V

10 mm

2.5 kA

47 J

280 pF

- 40 C to + 85 C

Bulk

Mov - 10Dxxxk

- 40 C

+ 85 C

V14E175P

Varistors 175Vrms 6kA 700pF 14mm 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 : 1047
Ship by Fri. 14 Nov to Tue. 18 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
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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 0.2673

Multiples of: 1

Mov

225 VDC

175 VAC

455 V

14 mm

6 kA

700 pF

- 55 C to + 85 C

Radial

Bulk

Ultramov

- 55 C

+ 85 C

FTR10D511K

Varistors 415V 845V 2.5KA Through Hole,P=7.5mm 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 : 0

USD 0.0285

Multiples of: 10

845 V

459 V ~ 561 V