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

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 : 1105
Ship by Tue. 03 Dec to Thu. 05 Dec

December 2024

December 2024
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USD 0.51

Multiples of: 1

501 VDC

810 V

Bulk

VCAS06AP303R3LAT1A

Varistors 0603, 30Vdc, 0.04J 3.3pF Ant PowerGuard

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 : 1103
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December 2024

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USD 0.0848

Multiples of: 1

MLV

30 VDC

21 VAC

240 V

3 A

40 mJ

3.3 pF

SMD/SMT

Reel , Cut Tape

0603 (1608 METRIC)

VCAS

PCB Mount

150 V

- 55 C

+ 125 C

AEC - Q200

VDR-14D301K

Varistors 250V 300 (270~330) 505V 4.5KA 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 : 1102
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December 2024

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USD 0.053

Multiples of: 5

505 V

270 V ~ 330 V

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 : 1102
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USD 0.5005

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

V320LA40BPX10

Varistors RADIAL VARISTOR 20MM 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 : 1101
Ship by Tue. 03 Dec to Thu. 05 Dec

December 2024

December 2024
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USD 0.468

Multiples of: 1

MOV

420 VDC

320 VAC

810 V

20 mm

6.5 kA

150 J

750 pF

Radial

Bulk

PCB Mount

540 V

- 55 C

+ 85 C

VZ14D431KBS

Var MOV 275VAC/370VDC 4500A 473V 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.

World Products

Availability : 1099
Ship by Thu. 05 Dec to Wed. 11 Dec

December 2024

December 2024
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USD 0.2042

Multiples of: 1

MOVTP14V250N

Varistors MOVTP, 14 mm, 250 Vac

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 : 1099
Ship by Tue. 03 Dec to Thu. 05 Dec

December 2024

December 2024
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USD 0.8851

Multiples of: 1

MOV

320 VDC

250 VAC

650 V

18.5 mm

6000 A

154 J

Through Hole

Bulk

MOVTP

Through Hole

429 V

- 40 C

+ 105 C

Hot

VDRS05C460BSE

Varistors 460volts 7mm 5mm

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.

Vishay

Availability : 1099
Ship by Thu. 05 Dec to Wed. 11 Dec

December 2024

December 2024
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USD 0.0542

Multiples of: 1

Mov

615 V

460 V

1.2 kV

7 mm

400 A

21 J

30 pF

- 40 C to + 85 C

Radial

Bulk

Vdrs..E

750 V

- 40 C

+ 85 C

VZ14D470KBS-N

Var MOV 30VAC/38VDC 1000A 52V 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.

World Products

Availability : 1099
Ship by Thu. 05 Dec to Wed. 11 Dec

December 2024

December 2024
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USD 0.2126

Multiples of: 300

VDR-07D561K

Varistors 460V 920V 1.2KA 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 : 1097
Ship by Thu. 19 Dec to Tue. 24 Dec

December 2024

December 2024
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USD 0.0196

Multiples of: 20

920 V

560 (504 ~ 616)

TVR07330KLRBQ01M

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.

TKS

Availability : 1096
Ship by Thu. 19 Dec to Tue. 24 Dec

December 2024

December 2024
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USD 0.0483

Multiples of: 5

ERZ-E14A391

Varistors 14mm D type 390volts 10KA 275J 800pF

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 : 1094
Ship by Tue. 03 Dec to Thu. 05 Dec

December 2024

December 2024
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48	24	25	26	27	28	29	30
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USD 0.3322

Multiples of: 1

MOV

320 VDC

250 VAC

650 V

16.5 mm

10 kA

275 J

800 pF

Radial

Bulk

ERZ - E10

PCB Mount

390 V

- 40 C

+ 85 C

VDRH14V275BSE

Varistors 6000A 275V 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.

Vishay

Availability : 1094
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December 2024

December 2024
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USD 0.6796

Multiples of: 1

MOV

350 VDC

275 VAC

710 V

16.5 mm

6 kA

155 J

440 pF

Radial

Bulk

VDRH

PCB Mount

420 V

- 40 C

+ 125 C

MOV-14D221K

Varistors 220volts 14mm

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 : 1093
Ship by Tue. 03 Dec to Thu. 05 Dec

December 2024

December 2024
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USD 0.0932

Multiples of: 1

MOV

220 VDC

140 VAC

360 V

14 mm

4.5 kA

60 J

900 pF

Radial

Bulk

MOV - 14DxxxK

PCB Mount

220 V

- 40 C

+ 85 C

Hot

V25S320P

Varistors 320VAC 540J 825V CLAMP 22KAPK 25MM

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 : 1093
Ship by Thu. 05 Dec to Wed. 11 Dec

December 2024

December 2024
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48	24	25	26	27	28	29	30
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USD 1.417

Multiples of: 1

Mov

420 V

320 V

825 V

25 mm

22 kA

540 J

1350 pF

- 55 C to + 85 C

Bulk

25S

- 55 C

+ 85 C

B72207S0461K101

Varistors 460volts 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 : 1092
Ship by Tue. 03 Dec to Thu. 05 Dec

December 2024

December 2024
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USD 0.1022

Multiples of: 1

MOV

615 VDC

460 VAC

1.24 kV

7 mm

1.2 kA

36 J

55 pF

Radial

Bulk

StandardD

PCB Mount

750 V

- 40 C

+ 105 C

181KD10

300V 0.4W 27J 560pF@1kHz 150V 115V 180V 2.5kA Radial Leaded 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.

Liown

Availability : 1090
Ship by Thu. 19 Dec to Tue. 24 Dec

December 2024

December 2024
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USD 0.0326

Multiples of: 10

300 V

180 V

RM20D621KE1IE100

1.025kV 1W 224J 650pF@1kHz 505V 385V 620V 4.5kA Radial Leaded,P=10mm 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.

Dersonic

Availability : 1087
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December 2024

December 2024
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53	29	30	31	1	2	3	4

USD 0.1715

Multiples of: 5

FTR14D470KJ

93V 38V 30V 42V~52V 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.

FTR

Availability : 1086
Ship by Thu. 19 Dec to Tue. 24 Dec

December 2024

December 2024
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USD 0.0786

Multiples of: 5

93 V

42 V ~ 52 V

B72660M0500K072

Varistors 50V 1200a 530pF Varistor CU4032K50G2

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 : 1086
Ship by Tue. 03 Dec to Thu. 05 Dec

December 2024