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
  
                      
V39ZA1P


Varistors 25 VAC 1.2J 79V-CLAMP 250A-PK
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Littelfuse 135893
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AUD 0.1034
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   79 V7 mm  1100 pF- 55 C to + 85 C Bulk   39 V   
CV300K5BL1


Varistors CV 300Vrms 5mm Bulk L1
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Bourns 12444
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AUD 0.2216
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MOV385 VDC300 VAC775 V7 mm400 A21 J65 pF Radial  CVThrough Hole470 V- 40 C+ 85 C 
ZV25K1812801NIR1


Varistors ZV 25V 10%
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Bourns 12381
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AUD 0.3943
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MLV31 VDC25 VAC65 V-800 A3.9 J2300 pF SMD/SMTReel , Cut Tape1812 (4732 METRIC)ZVPCB Mount39 V- 55 C+ 125 C 
MLV0603E30703T


Vishay BC Components Varistors 0603 7volts 30A 11.0V to 14.0V
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Vishay 12340
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AUD 0.1133
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MLV9 VDC7 VAC20 V-30 A0.1 J550 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)MLV0603E3PCB Mount14 V- 55 C+ 125 C 
B72210S2461K101


Varistors 615V 750 (675~825) Through Hole RoHS
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TDK 12287
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AUD 0.3201
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Mov615 V460 V  3.5 kA70 J120 pF- 40 C to + 85 CRadialBulk Advanced 750 V- 40 C+ 105 C 
B72500D0090A060


Varistors 9 VDC 30V-CLMP 220PF
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TDK 12227
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AUD 0.069
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MLV9 VDC-30 V-30 A-220 pF SMD/SMTReel , Cut TapeSOD - 523Standard CeraDiodesPCB Mount10 V- 40 C+ 85 C 
EZJ-Z0V220HA


Varistors 22V 10A 150PF VARISTOR
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Panasonic 12154
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AUD 0.0575
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MLV13 VDC---10 A-150 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)EZJ - ZPCB Mount22 V- 40 C+ 85 C 
AV17K0805121NIR1


Varistors AV AUTO SERIES 17V
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Bourns 11958
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AUD 0.1067
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MLV20 VDC17 VAC44 V-120 A0.5 J370 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)AVPCB Mount27 V- 55 C+ 125 CAEC - Q200
RM10D561KD1IE100


915V 70J 180pF@1kHz 460V 350V 25A Radial Leaded,P=7.5mm Varistors ROHS
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Dersonic 11504
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AUD 0.0566
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ERZ-V07D511


Varistors ZNR Transient/Surge Absorbers Type D
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Panasonic 10216
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AUD 0.1412
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Mov410 V320 V845 V7 mm1.75 kA92 J90 pF- 40 C to + 85 CRadial  V 510 V- 40 C+ 85 C 
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