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-E11A112SC

Varistors 1100VDC 0.6W 1mA L/S=7.5mm Cut 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 : 3819
Ship by Wed. 12 Nov to Fri. 14 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 0.3768

Multiples of: 1

MOV

895 VDC

680 VAC

1815 V

14 mm

5 kA

310 J

200 pF

Radial

Bulk

ERZ - E - S1

PCB Mount

1100 V

- 40 C

+ 125 C

RL0603E024M250K

Varistors 24V 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 : 3818
Ship by Fri. 14 Nov to Thu. 20 Nov

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 0.0131

Multiples of: 20

50 V

V39ZA1PX2855

Varistors 07MM 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 : 3818
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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 0.165

Multiples of: 1

MOV

31 VDC

25 VAC

79 V

7 mm

250 A

1.2 J

675 pF

Radial

Bulk

PCB Mount

42.9 V

- 55 C

+ 85 C

CGA0603MLA-32120E

Bourns Varistors CG Auto MLV 0603, 12pF 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.

Bourns

Availability : 3813
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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 0.0784

Multiples of: 1

Mlv

32 VDC

25 VAC

124 V

5 A

0.25 J

12 pF

- 55 C to + 125 C

Smd/Smt

Reel

0603 (1608)

Mla Automotive

32 VDC

- 55 C

+ 125 C

Aec - Q200

14D471K68RV0005

775V 105J 430pF@1kHz 385V 300V 423V~517V 4.5kA Radial Leaded,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 : 3812
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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 0.0691

Multiples of: 5

VP4032K122R300

Varistors 385V 1200A 4032

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 : 3810
Ship by Wed. 12 Nov to Fri. 14 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 0.3442

Multiples of: 1

MLV

385 VDC

300 VAC

775 V

1.2 kA

30 J

150 pF

SMD/SMT

Reel , Cut Tape

4032 (100080 METRIC)

PCB Mount

470 V

- 40 C

+ 85 C

MLVC13V012C1700

18V 300A Varistor 1 Circuit Surface Mount, MLCV 1210 (3225 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 : 3804
Ship by Wed. 12 Nov to Fri. 14 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 0.33

Multiples of: 1

MLV

12 VDC

8.5 VAC

34 V

300 A

1.5 J

1700 pF

SMD/SMT

Reel , Cut Tape

1210 (3225 METRIC)

MLVC

SMD/SMT

18 V

- 55 C

+ 125 C

FPV201209E300PKT

0805 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.

Fenghua Advanced

Availability : 3802
Ship by Fri. 14 Nov to Thu. 20 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 0.0163

Multiples of: 20

CGA0603MLA-17300E

Varistors CG Auto MLV 0603 30pF 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.

Bourns

Availability : 3802
Ship by Wed. 12 Nov to Fri. 14 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 0.0824

Multiples of: 1

MLV

17 VDC

14 VAC

70 V

2 A

50 mJ

30 pF

SMD/SMT

Reel , Cut Tape

0603 (1608 METRIC)

MLA

PCB Mount

17 V

- 55 C

+ 125 C

AEC - Q200

V120ZA05P

Varistors 75 VAC 3J 205V-CLAMP 400A-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 : 3802
Ship by Wed. 12 Nov to Fri. 14 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 0.1518

Multiples of: 1

MOV

102 VDC

75 VAC

205 V

5 mm

100 A

3 J

70 pF

Radial

Bulk

PCB Mount

132 V

- 55 C

+ 85 C

V82ZA05P

Littelfuse Varistors 100A 240pF

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 : 3796
Ship by Wed. 12 Nov to Fri. 14 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 0.1914

Multiples of: 1

MOV

66 VDC

50 VAC

145 V

5 mm

100 A

2 J

120 pF

Radial

Bulk

PCB Mount

90.2 V

- 55 C

+ 85 C

B72210S0171K101

Varistors 225V 270 (243~297) 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.

TDK

Availability : 3795
Ship by Wed. 12 Nov to Fri. 14 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 0.1375

Multiples of: 1

455 V

10 mm

300 pF

- 40 C to + 85 C

Bulk

270 V

V10E14AUTO

Varistors 14V 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 : 3791
Ship by Wed. 12 Nov to Fri. 14 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 0.2464

Multiples of: 1

Mov

22 VDC

14 VAC

43 V

9 mm

5 A

5 J

4650 pF

Radial

Bulk

Aumov

Pcb Mount

22 V

- 40 C

+ 85 C

Aec - Q200

B72580T0950S172

Varistors CT1812S95AG2

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 : 3790
Ship by Wed. 12 Nov to Fri. 14 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 0.3622

Multiples of: 1

MLV

125 VDC

95 VAC

270 V

250 A

2.8 J

250 pF

SMD/SMT

Reel , Cut Tape

1812 (4532 METRIC)

Surge Protection

PCB Mount

165 V

- 55 C

+ 125 C

B72660M171K72

EPCOS TDK Varistors 175V 1200A

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 : 3790
Ship by Wed. 12 Nov to Fri. 14 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 0.4191

Multiples of: 1

MLV

225 VDC

455 V

1.2 kA

13 J

150 pF

SMD/SMT

Blister Pack

4032 (102080 METRIC)

CU Standard

PCB Mount

270 V

- 40 C

+ 85 C

ERZ-E11E391

Varistors ERZ-E 11mm 390V 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 : 3788
Ship by Wed. 12 Nov to Fri. 14 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 0.1426

Multiples of: 1

Cut Tape

5D431K

745V 350V 275V 387V~473V Plugin,P=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.

SURGING

Availability : 3783
Ship by Fri. 14 Nov to Thu. 20 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 0.0178

Multiples of: 20

745 V

387 V ~ 473 V

VAR-18085240M3P-FK

24V - 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.

TDK

Availability : 3783
Ship by Fri. 14 Nov to Thu. 20 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 0.0412

Multiples of: 10

24 V

B72205S0251K101

Varistors 250volts 400A

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 : 3698
Ship by Wed. 12 Nov to Fri. 14 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 0.0798

Multiples of: 1

650 V

5 mm

55 pF

- 40 C to + 85 C

Bulk

390 V

MOV-07D241K

Varistors 210pF 240volts 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 : 0

USD 0.0429

Multiples of: 1

MOV

264 VDC

150 VAC

395 V

7 mm

1.2 kA

15 J

210 pF