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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(Ex. GST)(▲▼)		Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
VDR-10D821K


Varistors 670V 1355V 2.5KA Through Hole RoHS
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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 : 4702
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USD 0.0531

Multiples of: 5

   1355 V          738 V ~ 902 V   
JVRS7S271KRF


455V 0.25W 12J 225V 210pF@1kHz 175V 270V 1.2kA 3225 Varistors ROHS
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KNSCHA Availability : 4690
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USD 0.05

Multiples of: 5

   455 V          270 V   
14D101K


Varistors 85V 165V 4.5KA Through Hole RoHS
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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 : 4688
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USD 0.0643

Multiples of: 5

   165 V              
B72530T250K62


Varistors 1210 25V 300A 1700pF CT1210K25G
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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 : 4681
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USD 0.189

Multiples of: 1

Mlv31 VDC25 VAC  300 A1.7 J   Reel    - 55 C+ 125 C 
B72207S0141K101


Varistors 140VRMS 1200A 180pF Varistor S07K140
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TDK Availability : 4680
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USD 0.0903

Multiples of: 1

Mov180 V140 V360 V7 mm1.2 kA10 J180 pF- 40 C to + 85 CRadialBulk Standardd 220 V- 40 C+ 105 C 
NV73DL2ATTE47


KOA Speer Varistors 0805 47V
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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.

KOA Speer Availability : 4675
Ship by Fri. 29 Nov to Tue. 03 Dec Calender.png

USD 0.4356

Multiples of: 1

MOV34 VDC30 VAC81 V-160 A300 mJ- SMD/SMTReel , Cut Tape0805 (2012 METRIC)NV73DLPCB Mount47 V- 40 C+ 125 CAEC - Q200
V07E130P


Varistors 130Vrms 1750A 180pF 7mm Disc
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Littelfuse Availability : 4663
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USD 0.1551

Multiples of: 1

Mov170 V130 V340 V7 mm1.75 kA12.5 J180 pF- 55 C to + 85 CRadialBulk Ultramov 184 v to 226 V- 55 C+ 85 C 
07D241K


Varistors 200V 415V 1.2KA Through Hole RoHS
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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.

COV Availability : 4656
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USD 0.0169

Multiples of: 10

   415 V              
ZV50K2220801NIR1HT


Varistors ZV 50V 10%
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Bourns Availability : 4650
Ship by Fri. 29 Nov to Tue. 03 Dec Calender.png

USD 0.4447

Multiples of: 1

MLV65 VDC50 VAC135 V-800 A5.8 J1500 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)ZVHTPCB Mount82 V- 55 C+ 125 C 
B72207S0131K101


Varistors 130volts 1200A
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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 : 4649
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USD 0.0876

Multiples of: 1

Mov170 V130 V340 V7 mm1.2 kA9.5 J200 pF- 40 C to + 85 CRadialBulk Standardd 205 V- 40 C+ 105 C 
VCUG060050L1DP


Varistors 3.5VAC 5VDC 0.1J 550pF 10.8 V 22V
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Kyocera AVX Availability : 4644
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USD 0.1342

Multiples of: 1

Mov5 V3.5 V22 V 30 A0.1 J550 pF SolderReel0603 (1608 METRIC)Ultraguard 10.8 V- 55 C+ 125 C 
V10E460P


Varistors 460V 10mm Epoxy UltraMOV
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Littelfuse Availability : 4636
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USD 0.2944

Multiples of: 1

Mov615 VDC460 VAC1.24 kV10 mm3.5 kA 120 pF RadialBulk Ultramov  - 55 C+ 85 C 
MLV1206E32503T


Varistors 1206 25volts 30A 37.0V to 46.0V
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Vishay Availability : 4633
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USD 0.2714

Multiples of: 1

MLV30 VDC25 VAC73 V-200 A1 J550 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)MLV1206E3PCB Mount46 V- 55 C+ 85 C 
V200CH8T


Varistors 130V 250A 110pF 7 Inch Reel
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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 : 4633
Ship by Fri. 29 Nov to Tue. 03 Dec Calender.png

USD 0.5995

Multiples of: 1

Mov175 V130 V340 V 250 A4 J110 pF- 55 C to + 125 CSmd/SmtReel3220Ch 200 V- 55 C+ 125 C 
RM20D471KE1IE100


775V 1W 850pF@1kHz 385V 204J 300V 470V 4.5kA Radial Leaded,P=10mm Varistors ROHS
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Dersonic Availability : 4613
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USD 0.1154

Multiples of: 5

   775 V          470 V   
VG222026Y570DP


Varistors 23VAC 26VDC 6.8J 7000pF 35 V 57V
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Kyocera AVX Availability : 4606
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USD 1.0201

Multiples of: 1

Mlv26 VDC23 VAC57 V-1100 A6.8 J7000 pF- 55 C to + 125 CSmd/SmtReel2220 (5750 METRIC)Vg 35 V- 55 C+ 125 C 
B72210S0400K101


Varistors 40VAC 10% 10mm StandarD
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TDK Availability : 4605
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USD 0.1199

Multiples of: 1

Mov56 VDC40 VAC135 V10 mm500 A6.4 J2100 pF RadialBulk Standardd 68 V- 40 C+ 105 C 
V20E30P


Littelfuse Varistors 30Vrms 8kA 11000pF 20mm Disc
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Littelfuse Availability : 4604
Ship by Fri. 29 Nov to Tue. 03 Dec Calender.png

USD 0.4202

Multiples of: 1

Mov38 VDC30 VAC93 V20 mm8000 A90 J0.012 uF- 40 C to + 85 CRadialBulk-Lv Ultramov 47 VDC- 40 C+ 85 C 
RL1812A390K


99V 30V 25V 36V~45V 1812 Varistors ROHS
Icon 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 : 4597
Ship by Tue. 17 Dec to Fri. 20 Dec Calender.png

USD 0.212

Multiples of: 5

   99 V          36 V ~ 45 V   
MOV-20D201KTR


Varistors 200volts 20mm
Icon 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.

Bourns Availability : 4596
Ship by Fri. 29 Nov to Tue. 03 Dec Calender.png

USD 0.2823

Multiples of: 1

MOV200 VDC130 VAC340 V20 mm4.5 kA57 J1000 pF RadialReel , Cut Tape MOV - 20DxxxKPCB Mount200 V- 40 C+ 85 C 
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