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

MLVC08V012C420

18V 120A Varistor 1 Circuit Surface Mount, MLCV 0805 (2012 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 : 2722
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49	30	1	2	3	4	5	6

USD 0.1991

Multiples of: 1

MLV

12 VDC

8.5 VAC

34 V

120 A

300 mJ

420 pF

SMD/SMT

Reel , Cut Tape

0805 (2012 METRIC)

MLVC

SMD/SMT

18 V

- 55 C

+ 125 C

B72210S2251K551

EPCOS TDK Varistors 250vrms 10mm S5Crmp,S10K250E2G5S5

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 : 2717
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USD 0.1716

Multiples of: 1

250 VAC

Reel

Advanced

- 40 C

+ 105 C

MOV-07D751K

Var MOV 460VAC/620VDC 1200A 750V 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 : 2716
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0684

Multiples of: 1600

MOV

825 VDC

460 VAC

1.24 kV

7 mm

1.2 kA

38 J

70 pF

Radial

Bulk

MOV - 07DxxxK

PCB Mount

750 V

- 40 C

+ 85 C

AMCV-0603LC-180-C100N-T

Varistors 10pF +/-30% 22-28Volt Ip=2A

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.

ABRACON

Availability : 2716
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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 0.0484

Multiples of: 1

MLV

18 VDC

12.7 VAC

48 V

2 A

5 mJ

10 pF

SMD/SMT

Reel , Cut Tape

0603 (1608 METRIC)

AMCV

PCB Mount

22 V to 28 V

- 55 C

+ 125 C

ERZ-E05F331

Varistors ERZ-E 5mm 330V 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 : 2716
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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 0.1025

Multiples of: 1000

Mov

270 V

210 V

545 V

7 mm

1.2 kA

21 J

130 pF

- 40 C to + 85 C

Reel

Erz - E

330 V

ERZ-E10A201

Varistors 200volts 4500A 10mm Straight Leads

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 : 2716
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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 0.1201

Multiples of: 250

170 V

130 V

340 V

4.5 kA

47 J

630 pF

- 40 C to + 85 C

Through Hole

Bulk

Erz - E10

200 V

- 40 C

+ 85 C

VC120626F540DP

Varistors 20VAC 26VDC 0.7J 600pF 33 V 54V

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 : 2716
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1617

Multiples of: 1

Mlv

26 VDC

20 VAC

54 V

200 A

0.7 J

600 pF

- 55 C to + 125 C

Smd/Smt

Reel

1206 (3216 METRIC)

33 V

- 55 C

+ 125 C

V625LT80BP

Var MOV 625VAC/825VDC 6500A 1100V Radial 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.

Littelfuse

Availability : 2716
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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 1.0908

Multiples of: 1

MOV

825 VDC

625 VAC

1.65 kV

20 mm

6.5 kA

425 pF

Radial

Reel

PCB Mount

- 55 C

+ 85 C

B72214P2251K101

Varistors 270V 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.

TDK

Availability : 2714
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49	30	1	2	3	4	5	6

USD 0.2321

Multiples of: 1

MOV

320 VDC

250 VAC

650 V

16 mm

6000 A

115 J

580 pF

Radial

Bulk

B72214P

PCB Mount

390 V

- 40 C

+ 105 C

ERZ-E11A241S1

Varistors 240VDC 0.6W 1mA L/S=7.5mm Long LD

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 : 2711
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November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.2399

Multiples of: 1

MOV

200 VDC

150 VAC

395 V

13 mm

6 kA

84 J

620 pF

Radial

Bulk

ERZ - E - S1

PCB Mount

240 V

- 40 C

+ 125 C

AMCV-0603LC-260-C030Y-T

Varistors 3pF +100% -50% 31-38Volt Ip=1A

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.

ABRACON

Availability : 2709
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November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0693

Multiples of: 1

MLV

26 VDC

18.4 VAC

70 V

1 A

3 mJ

3 pF

SMD/SMT

Reel , Cut Tape

0603 (1608 METRIC)

AMCV

PCB Mount

31 V to 38 V

- 55 C

+ 125 C

VA100005D150DL

Varistors 4VAC 5.6VDC 0.1J 2800pF 8.5 V 18V

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 : 2708
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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 0.2827

Multiples of: 1

MLV

5.6 VDC

4 VAC

18 V

2.54 mm

150 A

100 mJ

2800 pF

Axial

Reel , Cut Tape

PCB Mount

8.5 V

- 55 C

+ 125 C

V480LA7P

Littelfuse Varistors 480V 50pF

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 : 2707
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November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.2046

Multiples of: 1

Mov

640 VDC

480 VAC

1.24 kV

7 mm

1.2 kA

35 J

50 pF

- 55 C to + 85 C

Radial

Bulk

825 VDC

- 55 C

+ 85 C

B72205S0151K111

EPCOS TDK Varistors Varistor S05K150G

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 : 2706
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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 0.1133

Multiples of: 1

Mov

200 VDC

150 VAC

395 V

5 mm

400 A

4.9 J

115 pF

- 40 C to + 85 C

Radial

Reel

B722

240 VDC

- 40 C

+ 105 C

ERZ-VF2M680

Varistors 68V 125A SMD SUR ABSORB ZNR VF

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 : 2702
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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 0.6523

Multiples of: 1

56 VDC

40 VAC

135 V

2.5 J

- 40 C to + 85 C

Smd/Smt

Cut Tape

68 V

- 40 C

+ 85 C

V20P17AUTO

Varistors 17V 20mm Phenolic 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 : 2696
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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 0.506

Multiples of: 1

MOV

20 VDC

17 VAC

53 V

9 mm

20 A

35 J

0.01875 uF

Radial

Bulk

AUMOV

PCB Mount

27 V

- 40 C

+ 125 C

AEC - Q200

AMCV-0603-180-C180N-T

Varistors 18pF +/-30% 22-28Volt Ip=5A

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.

ABRACON

Availability : 2693
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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 0.0627

Multiples of: 1

MLV

18 VDC

12.7 VAC

48 V

5 A

5 mJ

18 pF

SMD/SMT

Reel , Cut Tape

0603 (1608 METRIC)

AMCV

PCB Mount

22 V to 28 V

- 55 C

+ 125 C

V120ZC6P

Varistors 4500A 75V 1700pF

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 : 2692
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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 0.2529

Multiples of: 1

Mov

102 VDC

75 VAC

210 V

14 mm

4.5 kA

1700 pF

- 55 C to + 85 C

Radial

Bulk

V20E320PL1T

Littelfuse Varistors RADIAL VARISTOR 20MM 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 : 2691
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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 0.3982

Multiples of: 1

510 VDC

840 V

Reel

Ultramov

V620ZA05P

Varistors RADIAL VARISTOR 5MM ROHS / LEAD 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 : 2687
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025