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
  
                      
V275LA2P


775V 369V 275V 450V Plugin Varistors ROHS
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Littelfuse 5341
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AUD 0.1733
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   775 V7 mm  80 pF- 55 C to + 85 C Bulk   430 V   
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 
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 
ERZ-V07D101


Varistors 100V 1250A ZNR SUR ABSORBER 7MM
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Panasonic 5329
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AUD 0.1502
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Mov85 V60 V165 V7 mm1.75 kA8.5 J700 pF- 40 C to + 85 CRadialBulk V 100 V- 40 C+ 85 C 
B72207S2321K101


Varistors Varistor S07K320E2
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TDK 5309
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AUD 0.1467
Multiples of: 1

MOV420 VDC320 VAC840 V7 mm1.75 kA32 J85 pF RadialBulk B722xxS2PCB Mount510 V- 40 C+ 105 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 0.2157
Multiples of: 600

MOV510 VDC320 VAC845 V14 mm4.5 kA125 J390 pF RadialBulk MOV - 14DxxxKPCB Mount510 V- 40 C+ 85 C 
B72214P2381K102


Varistors 385VAC 280pF 10% 14mm Adv MP Compact
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TDK 5299
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AUD 0.1752
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Mov505 VDC385 VAC1025 V14 mm 180 J280 pF RadialBulk B72214pPcb Mount620 V- 40 C+ 105 C 
B72214S0381K151


EPCOS TDK Varistors Varistor S14K385G5
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TDK 5290
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AUD 0.3038
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Mov505 VDC385 VAC1.025 kV14 mm4.5 kA80 J315 pF- 40 C to + 85 CRadialReel B722 620 VDC- 40 C+ 105 C 
MLVC13V048C510


62V 280A Varistor 1 Circuit Surface Mount, MLCV 1210 (3225 Metric)
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Eaton 5285
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AUD 0.493
Multiples of: 3000

MLV48 VDC34 VAC110 V-280 A1.5 J510 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)MLVCSMD/SMT62 V- 55 C+ 125 C 
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