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

B72547G3200K038

Varistors SR2K20M105XM18

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 : 1427
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December 2024

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USD 0.7645

Multiples of: 1

Mlv

26 V

20 V

58 V

1200 A

7800 Mj

1 uF

- 55 C to + 125 C

Through Hole

Reel

Leaded Shcv

- 55 C

+ 125 C

MOV-10D621KTR

Varistors 160pF 620volts 10%

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Bourns

Availability : 1426
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USD 0.1332

Multiples of: 1

MOV

682 VDC

385 VAC

1.025 kV

10 mm

2.5 kA

70 J

160 pF

Radial

Reel , Cut Tape

MOV - 10DxxxK

PCB Mount

620 V

- 40 C

+ 85 C

B72220S2511K502V87

Varistors 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 : 1426
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USD 0.1468

Multiples of: 5

1.355 kV

820 V

TVR07221KFARY

360V 14J 180V 140V 1.2kA Radial Leaded Varistors ROHS

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TKS

Availability : 1425
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USD 0.0544

Multiples of: 5

360 V

Hot

V68ZA20P

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

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Littelfuse

Availability : 1422
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53	29	30	31	1	2	3	4

USD 0.336

Multiples of: 1

MOV

56 VDC

40 VAC

135 V

20 mm

2 kA

33 J

0.01 uF

Radial

Bulk

PCB Mount

74.8 V

- 55 C

+ 85 C

B72660M1140K072

Varistors 16V 250A 900mJ 20mW CU4032K14AUTOG2

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 : 1422
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53	29	30	31	1	2	3	4

USD 0.5258

Multiples of: 1

MOV

16 VDC

14 VAC

43 V

250 A

12 J

2300 pF

SMD/SMT

Blister Pack

4032 (102080 METRIC)

CU Automotive

PCB Mount

22 V

- 40 C

+ 85 C

AEC - Q200

Hot

V07E60P

Littelfuse Varistors 60Vrms 500A 7mm 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 : 1421
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USD 0.0286

Multiples of: 1

MOV

85 VDC

60 VAC

165 V

7 mm

1.75 kA

12 J

700 pF

Radial

Bulk

LV UltraMOV

PCB Mount

100 V

- 40 C

+ 85 C

ERZ-E11A751S1

Varistors 750VDC 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 : 1416
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USD 0.275

Multiples of: 1

MOV

615 VDC

460 VAC

1240 V

14 mm

5 kA

210 J

280 pF

Radial

Bulk

ERZ - E - S1

PCB Mount

750 V

- 40 C

+ 125 C

B72220S0111K101

Varistors 115V 180 (162~198) 6.5KA Through Hole RoHS

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TDK

Availability : 1416
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USD 0.363

Multiples of: 1

300 V

20 mm

1520 pF

- 40 C to + 85 C

Bulk

180 V

ERZ-V20D221

Var 140VAC/180VDC 10000A 220V 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.

Panasonic

Availability : 1413
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USD 0.5797

Multiples of: 1

Mov

180 V

140 V

360 V

20 mm

10 kA

155 J

1600 pF

- 40 C to + 85 C

Radial

Bulk

220 V

- 40 C

+ 85 C

V250LA40APX2855

Varistors RADIAL VARISTOR PB FREE D20

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 : 1410
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USD 0.51

Multiples of: 1

Mov

330 VDC

250 VAC

650 V

23 mm

6.5 kA

130 J

Radial

Bulk

429 VDC

- 55 C

+ 125 C

ERZ-VF2M820

Varistors 82V 600A VFM 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 : 1410
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December 2024

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USD 0.6017

Multiples of: 1

Mov

65 V

50 V

135 V

6 mm

600 A

3.5 J

- 40 C to + 85 C

Smd/Smt

Reel

82 V

- 40 C

+ 85 C

B72220S3151K101

EPCOS TDK Varistors Varistor S20K150E3

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 : 1409
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December 2024

December 2024
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USD 0.8521

Multiples of: 1

MOV

200 VDC

150 VAC

395 V

22.5 mm

12 kA

150 J

1160 pF

Radial

Bulk

B722xxS3/4

PCB Mount

240 V

- 40 C

+ 105 C

IsoM8-380-B-L2

Varistors IsoMOV 8KA 380Vrms 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 : 1409
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December 2024

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USD 0.8917

Multiples of: 1

MOV

505 VDC

385 VAC

1 kV

23 mm

250 A

50 pF

Radial

Bulk

IsoM8

Through Hole

- 40 C

+ 125 C

ST4032K331G2

275V 210V 297V~363V 4032 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.

SLKORMICRO

Availability : 1406
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December 2024

December 2024
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USD 0.0576

Multiples of: 5

297 V ~ 363 V

B72205S0600K211

Varistors 60VAC 10% 5mm 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 : 1406
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December 2024

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53	29	30	31	1	2	3	4

USD 0.1394

Multiples of: 1

Mov

85 VDC

60 VAC

165 V

5 mm

100 A

2.2 J

250 pF

Radial

Cut Tape

Standardd

100 VDC

- 40 C

+ 105 C

V14P460AUTO

Varistors RADIAL VARISTOR 14MM ROHSLEAD 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 : 1401
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December 2024

December 2024
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52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 0.561

Multiples of: 1

MOV

615 VDC

460 VAC

1.24 kV

17 mm

6.5 kA

190 J

220 pF

Radial

Bulk

AUMOV

PCB Mount

750 V

- 40 C

+ 125 C

AEC - Q200

V140LA10CP

140V 220V - 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 : 1399
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December 2024

December 2024
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51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 0.4752

Multiples of: 1

Mov

180 V

140 V

360 V

14 mm

6 kA

90 J

900 pF

- 55 C to + 85 C

Radial

Bulk

- 55 C

+ 85 C

V430MA7B

Varistors 275V 100A 11pF

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 : 1396
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December 2024

December 2024
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53	29	30	31	1	2	3	4

USD 0.3806

Multiples of: 1

Mov

365 VDC

264 VAC

700 V

3 mm

100 A

1.70 J

11 pF

- 55 C to + 85 C

Axial

Bulk

- 55 C

+ 85 C

VCAS121060J121DP

Varistors 42VAC 60VDC 1.5J 400pF 76 V 120V

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 : 1396
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December 2024