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
  
                      
B72207S0271K101


Varistors 275volts 1200A
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TDK 7769
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AUD 0.0598
Multiples of: 10

MOV350 VDC275 VAC710 V7 mm1.2 kA21 J95 pF RadialBulk StandardDPCB Mount430 V- 40 C+ 105 C 
V33ZA20P


Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE
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Littelfuse 1022
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AUD 0.6059
Multiples of: 1

MOV26 VDC20 VAC65 V20 mm2 kA18 J0.013 uF RadialBulk ZAPCB Mount36.3 V- 55 C+ 85 C 
VJ14M00250KBA


Varistors 250V 1812 20% Industrial
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Kyocera AVX 1022
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AUD 0.8678
Multiples of: 1

MLV31 VDC25 VAC65 V-800 A3.7 J2400 pF SMD/SMTReel , Cut Tape VJPCB Mount39 V- 55 C+ 125 C 
ERZ-V09D470


Varistors ZNR TransientSurge Absorbers Type D
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Panasonic 1021
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AUD 0.2216
Multiples of: 1000

Mov38 VDC30 VAC93 V9 mm1 kA 4600 pF Radial  VPcb Mount47 V   
ERZ-E10A751


Varistors 750volts 4500A 10mm Straight Leads
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Panasonic 1020
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AUD 0.303
Multiples of: 1

MOV615 VDC460 VAC1.025 kV12.5 mm4.5 kA140 J250 pF RadialBulk ERZ - E10PCB Mount750 V- 40 C+ 85 C 
B72220S3301K101


Varistors Varistor S20K300E3
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TDK 1020
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AUD 1.187
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Mov385 V300 V775 V22.5 mm12000 A320 J - 40 C to + 85 CRadialBulk2220 (5750 METRIC)Superior S25 470 V- 40 C+ 105 C 
14D511K


845V 390pF@1kHz 415V 320V 459V~561V 125J 4.5kA Radial Leaded,P=7.5mm Varistors ROHS
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SURGING 1019
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AUD 0.0897
Multiples of: 5

   845 V          459 V ~ 561 V   
V130LA20CPX325


Varistors RADIAL VARISTOR LEAD FREE
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Littelfuse 1015
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AUD 1.1192
Multiples of: 1

Mov 130 V325 V20 mm9 kA  - 55 C to + 85 CRadialBulk C - Iii  - 55 C+ 85 C 
V480LA10P


Littelfuse Varistors 480V 120pF
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Littelfuse 1012
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AUD 0.4016
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Mov640 VDC480 VAC1.24 kV10 mm2.5 kA 120 pF- 55 C to + 85 CRadialBulk La  - 55 C+ 85 C 
ERZ-VF2M201


Varistors 200V 600A VFM ZNR SURGE ABSORBER
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Panasonic 1012
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AUD 0.9769
Multiples of: 1

 170 VDC130 VAC340 V  8 J - 40 C to + 85 CSmd/SmtCut Tape   200 V- 40 C+ 85 C 
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