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
  
                      
B72205S0250K101


Varistors 25volts 100A
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TDK 5366
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AUD 0.1396
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Mov31 VDC25 VAC77 V5 mm100 A700 Mj850 pF RadialBulk Standardd 39 V- 40 C+ 105 C 
EZJ-Z1V330GM


Varistors 0603 26volts 100pF VV=33volts AEC-Q200
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Panasonic 5344
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AUD 0.1422
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MLV26 VDC---20 A-100 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)EZJZ - MPCB Mount33 V- 55 C+ 125 CAEC - Q200
B72207S0250K211


EPCOS TDK Varistors 25vrms 7mm S2 Crimp Varistor S07K25GS2
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TDK 5333
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AUD 0.1641
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Mov31 VDC25 VAC77 V7 mm250 A1.6 J1400 pF- 40 C to + 85 CRadialReel B722 39 VDC- 40 C+ 105 C 
MOV-14D361K


Var MOV 230VAC/300VDC 4500A 360V Thru-Hole Radial Bulk
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Bourns 5333
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AUD 0.174
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MOV360 VDC230 VAC595 V14 mm4.5 kA93 J560 pF RadialBulk MOV - 14DxxxKPCB Mount360 V- 40 C+ 85 C 
ZV40K2220102NIR1HT


Varistors ZV 40V 10%
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Bourns 5333
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AUD 0.7346
Multiples of: 1

MLV56 VDC40 VAC110 V-1 kA9.2 J2200 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)ZVHTPCB Mount68 V- 55 C+ 125 C 
Hot VP4032K122R150


Varistors 200V 1200A 4032
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Kemet 5317
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AUD 0.4975
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MLV200 VDC150 VAC395 V-1.2 kA18.5 J280 pF SMD/SMTReel , Cut Tape4032 (100080 METRIC)VPPCB Mount240 V- 40 C+ 85 C 
ERZ-V07D560


Varistors 56V 250A ZNR SUR ABSORBER 7MM
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Panasonic 5315
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AUD 0.1412
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Mov45 V35 V110 V7 mm500 A3.4 J1500 pF- 40 C to + 85 CRadial  V 56 V- 40 C+ 85 C 
ERZ-E11A561


Panasonic Varistors ERZ-E 11mm 560V Bulk ZNR Surge Absorber
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Panasonic 5313
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AUD 0.22
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Mov450 V350 V930 V13 mm6 kA190 J310 pF- 40 C to + 85 C Bulk Erz - E 560 V- 40 C+ 85 C 
B72205S0170K111


EPCOS TDK Varistors Varistor S05K17G
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TDK 5305
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AUD 0.2165
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Mov22 VDC17 VAC53 V5 mm100 A0.5 J1200 pF- 40 C to + 85 CRadialReel B722 27 VDC- 40 C+ 105 C 
MOV-14D511K


Var MOV 320VAC/415VDC 4500A 510V Thru-Hole Radial Bulk
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Bourns 5304
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AUD 0.2028
Multiples of: 600

MOV510 VDC320 VAC845 V14 mm4.5 kA125 J390 pF RadialBulk MOV - 14DxxxKPCB Mount510 V- 40 C+ 85 C 
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