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
  
                      
RM10D561KD1IE1RV


915V 460V 350V 560V Plugin,P=7.5mm Varistors 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.

Dersonic Availability : 1930
Ship by Fri. 16 Aug to Wed. 21 Aug Calender.png

USD 0.0424
Multiples of: 10

   915 V          560 V   
FPV321611E260PKT


SMD,3.2x1.6x1.1mm Varistors 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.

Fenghua Advanced Availability : 1930
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USD 0.0461
Multiples of: 10

                  
201KD07-OTR


Varistors 200V 1.2KA MOV Disc 7mm
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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.

Yageo Availability : 1930
Ship by Thu. 08 Aug to Mon. 12 Aug Calender.png

USD 0.0477
Multiples of: 1

MOV170 VDC130 VAC340 V7 mm1.2 kA13 J250 pF RadialReel , Cut Tape 05DThrough Hole200 V- 40 C+ 105 C 
RM10D102KD1IE100


1.65kV 825V 625V 1kV Plugin,P=7.5mm Varistors 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.

Dersonic Availability : 1930
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USD 0.0534
Multiples of: 5

   1.65 kV          1 kV   
AMCV-0805-260-C800N-T


Varistors 80pF +/-30% 31-38Volt Ip=20A
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ABRACON Availability : 1930
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USD 0.0702
Multiples of: 1

MLV26 VDC18.4 VAC70 V-20 A50 mJ80 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)AMCVPCB Mount31 V to 38 V- 55 C+ 125 C 
MOV-10D511KTR


Var MOV 320VAC/415VDC 2500A 510V Thru-Hole Radial T/R
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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.

Bourns Availability : 1930
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USD 0.0959
Multiples of: 1

MOV561 VDC320 VAC845 V10 mm2.5 kA70 J200 pF RadialReel , Cut Tape MOV - 10DxxxKPCB Mount510 V- 40 C+ 85 C 
ERZ-E07E561


Varistors ERZ-E 7mm 560V T&R ZNR Surge Absorber
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Panasonic Availability : 1930
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USD 0.107
Multiples of: 1

          Cut Tape       
ERZ-E11A821S1


Varistors 820VDC 0.6W 1mA L/S=7.5mm Long LD
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Panasonic Availability : 1930
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USD 0.2823
Multiples of: 1

MOV670 VDC510 VAC1355 V14 mm5 kA235 J260 pF RadialBulk ERZ - E - S1PCB Mount820 V- 40 C+ 125 C 
B72214S0250K151


Varistors 25vrms 14mm StdCrmp,S14K25G5
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TDK Availability : 1929
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USD 0.1952
Multiples of: 1

Mov31 VDC25 VAC77 V14 mm1 kA7 J5850 pF- 40 C to + 85 CRadialReel B722 39 VDC- 40 C+ 105 C 
VCAS120634N770RP


Varistors 47V 200A 400pF AEC-Q200 0805
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Kyocera AVX Availability : 1929
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USD 0.2629
Multiples of: 1

Mlv34 VDC30 VAC77 V 200 A1.1 J400 pF Smd/SmtCut Tape1206 (3216 METRIC)VcasPcb Mount47 V- 55 C+ 125 C 
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