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
  
                      
B72210S0300K101


Varistors 30V 500A Through Hole RoHS
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TDK 126770
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AUD 0.2108
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   93 V10 mm  2750 pF- 40 C to + 85 C Bulk   47 V   
B72207S0600K101


Varistors 60V 1.2KA Through Hole RoHS
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TDK 122074
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AUD 0.1384
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MOV85 VDC60 VAC165 V7 mm1.2 kA4.8 J480 pF RadialBulk StandardDPCB Mount100 V- 40 C+ 105 C 
B72210S0421K101


Varistors 420volts 2500A
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TDK 118099
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AUD 0.2526
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   1.12 kV10 mm  135 pF- 40 C to + 85 C Bulk   680 V   
AVR-M1005C180MTAAB


Varistors 0402 18volts 120pF 11volts
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TDK 116400
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AUD 0.0636
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MLV11 VDC-30 V-16 A60 mJ120 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)AVRPCB Mount18 V- 40 C+ 125 CAEC - Q200
B72220S0321K101


Varistors 320volts 8000A
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TDK 114275
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AUD 0.2588
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   840 V20 mm  540 pF- 40 C to + 85 C Bulk   510 V   
VC04AG183R0YATWA


AVX Varistors 18v 3pF Antenna Guard
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Kyocera AVX 113936
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AUD 0.1166
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Mlv18 VDC14 VAC42 V 0.1 uA300 Mj3 pF Smd/SmtReel0402 (1005 METRIC)Vc**Ag 25.5 V- 55 C+ 125 C 
VC040205X150WP


Varistors 4VAC 5.6VDC 0.05J 175pF 8.5 V 18V
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Kyocera AVX 111010
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AUD 0.0936
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Mlv5.6 V4 V18 V 20 A50 Mj175 pF- 55 C to + 125 CSmd/SmtReel0402 (1005 METRIC)Vc 8.5 V- 55 C+ 125 C 
AVRL101D3R3FTA


27 V 0.5 A Varistor 1 Circuit Surface Mount, MLCV 0402 (1005 Metric)
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TDK 107183
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AUD 0.0673
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MLV20 VDC-62 V-0.5 A10 mJ3.3 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)AVRPCB Mount27 V- 40 C+ 125 CAEC - Q200
10D470K


Varistors 38V 93V 500A Through Hole RoHS
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Ruilongyuan 106147
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AUD 0.1431
Multiples of: 5

   93 V          42 V ~ 52 V   
Hot VC080505C150TP


Varistors 4VAC 5.6VDC 0.3J 3000pF 8.5 V 18V
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Kyocera AVX 103499
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AUD 0.1525
Multiples of: 1

MLV5.6 VDC4 VAC18 V-120 A300 mJ3000 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount8.5 V- 55 C+ 125 C 
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