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
  
                      
MOVGT07V240K


Varistors MOVGT - MOV & GDT Combination, 7 mm disc size, 240 V MCOV
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Eaton 1645
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AUD 0.7124
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MOV, GDT        AxialBulk MOVGT     
VDRH20X230BSE


Vishay BC Components Varistors 230volts 20mm
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Vishay 1643
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AUD 2.6389
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MOV300 VDC230 VAC595 V23 mm10000 A255 J1100 pF RadialBulk VDRHPCB Mount360 V- 40 C+ 125 C 
VC120656F111RP


Varistors 40VAC 56VDC 0.7J 180pF 68 V 110V
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Kyocera AVX 1638
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AUD 0.2689
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Mlv56 VDC40 VAC110 V 100 A0.7 J180 pF- 55 C to + 125 CSmd/SmtReel1206 (3216 METRIC)Vc 68 V- 55 C+ 125 C 
V385LA20AP


1.025kV 505V 385V 620V Plugin Varistors ROHS
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Littelfuse 1635
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AUD 0.4243
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Mov505 V385 V1.025 kV14 mm4.5 kA 360 pF- 55 C to + 85 CRadialBulk La     
MOV-10D821KTR


Varistors 110pF 820volts 10%
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Bourns 1634
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AUD 0.2567
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MOV902 VDC510 VAC1.355 kV10 mm2.5 kA85 J110 pF RadialReel , Cut Tape MOV - 10DxxxKPCB Mount820 V- 40 C+ 85 C 
V150ZA20P


Varistors 95 VAC 45J 250V-CL 6500A-PK
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Littelfuse 1632
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AUD 0.5832
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Mov127 V95 V250 V20 mm6.5 kA45 J1000 pF- 55 C to + 85 CRadialBulk Za 135 v to 165 V- 55 C+ 85 C 
AMCV-1206H-850-T


Varistors 120pF, 100V Ip=250A
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ABRACON 1632
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AUD 0.7787
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MLV85 VDC60 VAC170 V-250 A1.2 J120 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)AMCVPCB Mount100 V- 55 C+ 85 C 
RL1812A270K


72V 22V 17V 26.4V~33V 1812 Varistors ROHS
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Ruilongyuan 1624
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AUD 0.3377
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   72 V          26.4 V ~ 33 V   
ERZ-V05D101


Varistors 100V 600A ZNR SUR ABSORBER 5MM
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Panasonic 1621
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AUD 0.1363
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Mov85 V60 V175 V5 mm800 A4 J400 pF- 40 C to + 85 CRadial  V 100 V- 40 C+ 85 C 
B72220S511K101


Var MOV 510VAC/670VDC 6500A 820V Thru-Hole Radial Automotive Bulk
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TDK 484
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AUD 1.5406
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