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
  
                      
B72205S0251K111


Varistors 250vrms 5mm StdCrimp Varistor S05K250G
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TDK 329
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AUD 0.1933
Multiples of: 1

Mov320 VDC250 VAC650 V5 mm400 A8.2 J65 pF- 40 C to + 85 CRadialReel B722 390 VDC- 40 C+ 105 C 
MOV-10D221KTR


Varistors 450pF 220volts 10%
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Bourns 327
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AUD 0.1713
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 242 VDC 360 V10 mm2.5 kA32 J450 pF RadialReel , Cut Tape MOV - 10DxxxKPCB Mount - 40 C+ 85 C 
VC0603K300R020


Varistors 26V 30A 0603 AEC-Q200
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Kemet 326
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AUD 0.088
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MLV26 VDC20 VAC54 V-30 A300 mJ175 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)VCPCB Mount33 V- 55 C+ 125 CAEC - Q200
STE14D301K1EQ0FQT0R0


Varistors 250V 300 (270~330) 500V 6KA ThroughHole RoHS
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Songtian 324
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AUD 0.145
Multiples of: 5

   500 V          270 V ~ 330 V   
TND20V-271KB00AAA0


Var MOV 175VAC/225VDC 10000A 270V Radial Automotive
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Chemi-Con 324
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AUD 0.8561
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MOV225 VDC175 VAC455 V20 mm10000 A135 J2000 pF Radial  VPCB Mount270 V- 40 C+ 85 C 
B72210S0400K151


Varistors Varistor S10K40G5
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TDK 323
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AUD 0.2692
Multiples of: 1

Mov56 V40 V135 V10 mm500 A6.4 J2100 pF- 40 C to + 85 CRadialReel B722 68 V- 40 C+ 105 C 
V14H320AUTO


Varistors RADIAL VARISTOR 14MM ROHSLEAD FREE
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Littelfuse 323
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AUD 0.7999
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MOV420 VDC320 VAC840 V17 mm6.5 kA150 J380 pF RadialBulk AUMOVPCB Mount510 V- 40 C+ 125 CAEC - Q200
V430CH8S


Varistors 275V 250A 50pF Bulk Pack
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Littelfuse 323
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AUD 0.935
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MOV369 VDC275 VAC710 V-250 A8 J80 pF SMD/SMTBulk3220 (8552 METRIC)CHPCB Mount430 V- 55 C+ 125 C 
FTR20D112KJ


Varistors 895V 1815V 6.5KA Through Hole,P=10mm RoHS
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FTR 295
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AUD 0.34
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   1815 V          990 V ~ 1210 V   
SFV20D511K


Plugin,P=10mm Varistors ROHS
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SETfuse 0
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AUD 0.2847
Multiples of: 5

                  
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