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
  
                      
MOVTP20V275N


Varistors MOVTP, 20 mm, 275 Vac
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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.

Eaton 1677
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AUD 1.65
Multiples of: 1

MOV350 VDC275 VAC710 V23.5 mm10000 A270 J- Through HoleBulk MOVTPThrough Hole473 V- 40 C+ 105 C 
STE10D270K1EQ0FST0R0


Varistors 22V 53V 500A Through Hole,P=7.5MM RoHS
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Songtian 1673
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AUD 0.1163
Multiples of: 5

   53 V          24 V ~ 31 V   
MOV-07D751K


Var MOV 460VAC/620VDC 1200A 750V Thru-Hole Radial Bulk
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Bourns 1673
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AUD 0.1257
Multiples of: 1

MOV825 VDC460 VAC1.24 kV7 mm1.2 kA38 J70 pF RadialBulk MOV - 07DxxxKPCB Mount750 V- 40 C+ 85 C 
VGAH181226P570DP


Varistors 26Vdc 2.5-3.7J 57V 1812 AEC-Q200
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Kyocera AVX 1673
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AUD 1.0073
Multiples of: 1

MLV26 VDC23 VAC57 V-600 A3 J3000 pF SMD/SMTReel , Cut Tape1812 (4532 METRIC)VGAHPCB Mount35 V- 55 C+ 150 CAEC - Q200
RM07D391KC1IE100


650V 26J 130pF@1kHz 320V 250V 10A Radial Leaded,P=5.08mm Varistors ROHS
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Dersonic 1668
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AUD 0.031
Multiples of: 20

                  
MOV-20D820K


Var MOV 50VAC/65VDC 6500A 82V Thru-Hole Radial Bulk
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Bourns 1667
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AUD 0.5689
Multiples of: 1

MOV82 VDC50 VAC135 V20 mm4.5 kA22 J2400 pF RadialBulk MOV - 20DxxxKPCB Mount82 V- 40 C+ 85 C 
FTR07D181K


Varistors 150V 300V 1.2KA Through Hole,P=5mm RoHS
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FTR 1649
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AUD 0.0336
Multiples of: 20

   300 V          162 V ~ 198 V   
ERZ-E08A681


Panasonic Varistors ERZ-E 8mm 680V Bulk ZNR Surge Absorber
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Panasonic 1600
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AUD 0.286
Multiples of: 1

Mov560 V420 V1.12 kV11.5 mm3.5 kA92 J130 pF- 40 C to + 85 C Bulk Erz - E 680 V- 40 C+ 85 C 
V20E230P


Varistors 230Vrms 10kA 1100pF 20mm Disc
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Littelfuse 1488
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AUD 0.6113
Multiples of: 1

Mov300 V230 V595 V20 mm10 kA160 J1100 pF- 55 C to + 85 CRadialBulk Ultramov 324 v to 396 V- 55 C+ 85 C 
V250SM7


Littelfuse Varistors SURFACE MOUNT SM7 VARISTORS
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Littelfuse 1287
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AUD 1.7443
Multiples of: 1

MOV330 VDC250 VAC650 V-1.2 kA21 J90 pF SMD/SMTReel , Cut Tape SM7PCB Mount429 V- 40 C+ 85 C 
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