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
  
                      
CANAT01DP


Varistors 150C rated auto CAN 0603 discrete
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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.

Kyocera AVX Availability : 950
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USD 0.1334

Multiples of: 1

MLV18 VDC14 VAC67 V-4 A15 mJ22 pF SMD/SMTReel0603 (1608 METRIC)CANATPCB Mount120 V- 55 C+ 150 CAEC - Q200
B72205S2251K101


EPCOS TDK Varistors Varistor S05K250E2
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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 : 950
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USD 0.1625

Multiples of: 1

Mov320 VDC250 VAC 5 mm800 A12 J55 pF- 40 C to + 85 CRadialBulk Advanced 390 VDC- 40 C+ 105 C 
B72210S0271K551


Varistors 275V RMS 10MM RADIAL Varistor S10K275G5S5
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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 : 950
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USD 0.166

Multiples of: 1

MOV350 VDC275 VAC710 V12 mm2.5 kA43 J195 pF RadialReel , Cut Tape StandardDPCB Mount430 V- 40 C+ 105 C 
MOV-20D680K


Bourns Varistors 68volts 20mm
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Bourns Availability : 950
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USD 0.301

Multiples of: 1

MOV68 VDC40 VAC135 V20 mm1 kA14 J2900 pF RadialBulk MOV - 20DxxxKPCB Mount68 V- 40 C+ 85 C 
ERZ-VGAD621


Panasonic Varistors ZNR TransientSurge Absorbers Type D
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Panasonic Availability : 950
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USD 0.3659

Multiples of: 1

MOV505 VDC385 VAC1.025 kV10 mm3.5 kA92 J190 pF Radial  VPCB Mount620 V- 40 C+ 85 C 
271KD05-C3Z2


475V 225V 175V 270V Plugin,P=5mm Varistors ROHS
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Yageo Availability : 949
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USD 0.0208

Multiples of: 10

   475 V          270 V   
NVD07UCD027


Varistors 27Volt 7mm
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KOA Speer Availability : 949
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USD 0.0787

Multiples of: 1

Mov22 V17 V53 V7 mm250 A1.3 J - 40 C to + 125 CRadialReel Nvd 27 V- 40 C+ 85 CAec - Q200
FTR07D301K


500V 250V 190V 270V~330V Plugin Varistors ROHS
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FTR Availability : 947
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USD 0.0161

Multiples of: 20

   500 V          270 V ~ 330 V   
STE10D201K1EQ0FST0R0


Varistors 170V 340V 2.5KA Through Hole,P=7.5MM 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.

Songtian Availability : 947
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USD 0.0469

Multiples of: 5

   340 V          180 V ~ 220 V   
Z10D471


Varistors 470V 2500A 12.5mm
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Semitec Availability : 947
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USD 0.275

Multiples of: 1

MOV385 VDC300 VAC200 V12.5 mm1.25 kA85 J590 pF RadialBulk Z10DPCB Mount470 V- 40 C+ 85 C 
RL1812A431K


710V 350V 275V 387V~473V 1812 Varistors ROHS
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Ruilongyuan Availability : 946
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USD 0.2243

Multiples of: 1

   710 V          387 V ~ 473 V   
ZVR07D471KL635A0


775V 385V 300V Plugin Varistors ROHS
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South HongMing Availability : 945
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USD 0.0273

Multiples of: 10

   775 V          -   
VDR-14D180L


Plugin,P=7.5mm Varistors ROHS
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VDR Availability : 945
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USD 0.0617

Multiples of: 5

                  
MOV14D560K206RV085


Plugin
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KNSCHA Availability : 945
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USD 0.073

Multiples of: 5

                  
ERZ-E11A681


Panasonic Varistors ERZ-E 11mm 680V Bulk ZNR Surge Absorber
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Panasonic Availability : 945
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USD 0.1694

Multiples of: 1

Mov560 V420 V1.12 kV14 mm5 kA190 J290 pF- 40 C to + 85 C Bulk Erz - E 680 V- 40 C+ 85 C 
B72205S0131K101


Varistors 130volts 400A
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TDK Availability : 945
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USD 0.1834

Multiples of: 1

MOV170 VDC130 VAC340 V5 mm400 A4.2 J100 pF RadialBulk StandardDPCB Mount205 V- 40 C+ 105 C 
B72225S4271K101


EPCOS TDK Varistors Varistor S25K275E4R12
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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 : 945
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USD 2.0585

Multiples of: 1

Mov350 V275 V710 V25 mm20 kA375 J1320 pF- 40 C to + 85 CRadialBulk Superior S25 430 V- 40 C+ 105 C 
V270RA22


Littelfuse Varistors 175V 6500A 1400pF
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Littelfuse Availability : 945
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USD 3.8738

Multiples of: 1

Mov225 VDC175 VAC455 V22 mm6.5 kA 1400 pF- 55 C to + 125 CThrough HoleBulk Ra22  - 55 C+ 125 C 
ERZ-E11A102S1


Varistors 1000VDC 0.6W 1mA L/S=7.5mm Long LD
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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.

Panasonic Availability : 944
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USD 0.3053

Multiples of: 1

MOV825 VDC625 VAC1650 V14 mm5 kA280 J220 pF RadialBulk ERZ - E - S1PCB Mount1000 V- 40 C+ 125 C 
V275LA10


VARISTOR RADIAL 10MM PKG 275V AC /45J/2
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Littelfuse Availability : 944
Ship by Thu. 05 Dec to Wed. 11 Dec Calender.png

USD 0.3702

Multiples of: 1

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