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
  
                      
B72210S0461K101


Varistors 460volts 2500A
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TDK 142209
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AUD 0.2595
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   1.24 kV10 mm  120 pF- 40 C to + 85 C Bulk   750 V   
B72207S0300K101


Varistors 30volts 250A
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TDK 12998
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AUD 0.1248
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MOV38 VDC30 VAC93 V7 mm250 A2 J1200 pF RadialBulk StandardDPCB Mount47 V- 40 C+ 105 C 
ERZ-E10A561


Varistors 560volts 4500A 10mm Straight Leads
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Panasonic 1685
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AUD 0.1822
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MOV450 VDC350 VAC930 V11.5 mm4.5 kA120 J290 pF RadialBulk ERZ - E10PCB Mount560 V- 40 C+ 85 C 
ERZ-VF2M330


Varistors 33V 125A SMD SUR ABSORB ZNR VF
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Panasonic 1685
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AUD 0.9801
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MOV26 VDC20 VAC65 V-125 A1.2 J- SMD/SMTReel , Cut Tape VFPCB Mount33 V- 40 C+ 85 C 
EZJ-S2YD472


Varistors 30VDC 25A W/EMI VARISTOR
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Panasonic 1684
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AUD 0.4384
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MLV30 VDC-----4700 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)EZJ - ZSMD/SMT50 V- 40 C+ 85 C 
MOVS4032V300


Varistors 300 VAC, 810 V CLAMP, 1200 PEA
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Eaton 1684
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AUD 0.7135
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MOV670 VDC300 VAC775 V-1200 A-- SMD/SMTReel , Cut Tape4032MOVS4032SMD/SMT517 V- 40 C+ 85 C 
AV20K1210401NIR1


Varistors AV AUTO SERIES 20V
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Bourns 1682
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AUD 0.2176
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MLV26 VDC20 VAC54 V-400 A1.9 J1650 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)AVPCB Mount22 V- 55 C+ 125 CAEC - Q200
ERZ-V20D390


Panasonic Varistors 39V 2000A ZNR SUR ABSORBER 20MM
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Panasonic 1678
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AUD 0.8997
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MOV31 VDC25 VAC77 V20 mm3 A28 J0.0138 uF Radial  VPCB Mount39 V- 40 C+ 85 C 
MOV-07D820K


Varistors 600pF 82volts 10%
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Bourns 1677
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AUD 0.0873
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MOV90 VDC50 VAC135 V7 mm1.2 kA5.5 J600 pF RadialBulk MOV - 07DxxxKPCB Mount82 V- 40 C+ 85 C 
VA1812K801R030


Varistors 34V 800A 1812 AEC-Q200
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Kemet 1674
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AUD 0.675
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MLV34 VDC30 VAC77 V-800 A3.8 J2200 pF SMD/SMTReel , Cut Tape1812 (4732 METRIC)VAPCB Mount47 V- 55 C+ 125 CAEC - Q200
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