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.
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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
  
                      
V140LA2PX2855


Littelfuse Varistors RADIAL VARISTOR ROHS D07
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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 1455
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AUD 0.2911
Multiples of: 1500

 206 VDC 340 V      Bulk La     
MOV-20D271K


Bourns Varistors 270votls 20mm
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Bourns 1455
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AUD 0.3868
Multiples of: 500

Mov270 VDC 455 V20 mm4.5 kA70 J740 pF- 40 C to + 85 C Bulk Mov - 20Dxxxk  - 40 C+ 85 C 
V22MA1A


Varistors 10V 40A 410pF
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Littelfuse 1455
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AUD 0.5971
Multiples of: 1

MOV15 VDC10 VAC55 V3 mm40 A0.09 J410 pF RadialBulk MAPCB Mount22 V- 55 C+ 85 C 
V20E275P


Varistors 275Vrms 10kA 900pF 20mm Disc
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Littelfuse 1455
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AUD 0.6607
Multiples of: 500

MOV350 VDC275 VAC710 V20 mm10 kA190 J900 pF RadialBulk UltraMOVPCB Mount473 V- 55 C+ 85 C 
V130LA20BP


Varistors 130V 1900pF
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Littelfuse 1455
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AUD 0.6462
Multiples of: 1

   325 V20 mm  1900 pF- 55 C to + 85 C Bulk   200 V   
V56MA2B


Varistors 53V 40A 180pF
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Littelfuse 1455
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AUD 0.6654
Multiples of: 1

MOV45 VDC35 VAC108 V3 mm40 A0.25 J180 pF RadialBulk MAPCB Mount56 V- 55 C+ 85 C 
V275LA40APX10


Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE
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Littelfuse 1455
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AUD 0.6898
Multiples of: 1500

Mov369 V275 V710 V20 mm6500 A140 J900 pF- 55 C to + 85 CRadialBulk La 473 V- 55 C+ 85 C 
B72214P2321K502


Varistors 320VAC 10% 14mm MP AdvanceD
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TDK 1455
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AUD 0.7009
Multiples of: 1

Mov420 VDC320 VAC840 V14 mm6 kA150 J445 pF RadialBulk B72214pPcb Mount510 V- 40 C+ 105 C 
B72220S511K101


Var MOV 510VAC/670VDC 6500A 820V Thru-Hole Radial Automotive Bulk
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TDK 1406
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AUD 0.3586
Multiples of: 5

          Bulk       
ZV30K2220122NIR1


Varistors ZV 30V 10%
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Bourns 4
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AUD 1.28
Multiples of: 1

MLV38 VDC30 VAC77 V-1200 A12.2 J400 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)ZVPCB Mount47 V- 55 C+ 125 C 
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