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
  
                      
RL0805A470K


125V 38V 30V 45.6V~57V 0805 Varistors ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Ruilongyuan 21290
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AUD 0.0955
Multiples of: 5

   125 V          45.6 V ~ 57 V   
B72214S0351K101


Varistor: metal-oxide; THT; 350VAC; 460VDC; 560V; 50A; 80J
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TDK 21204
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AUD 0.1529
Multiples of: 5

              560 V   
B72220S0321K101


Varistors 320volts 8000A
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TDK 20937
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AUD 0.3131
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   840 V20 mm  540 pF- 40 C to + 85 C Bulk   510 V   
VC0805K121R014


Varistors 18V 120A 0805 AEC-Q200
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Kemet 20804
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AUD 0.1154
Multiples of: 1

MLV18 VDC14 VAC38 V-120 A400 mJ355 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount22 V- 55 C+ 125 CAEC - Q200
B72724D160H62


ESD Suppressors 0612 350V 3pF CDA5C16GTH
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TDK 20793
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AUD 0.3185
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MLV16 VDC-350 V---3 pF SMD/SMTReel , Cut Tape0612 (1632 METRIC)High - Speed CeraDiodesPCB Mount80 V- 40 C+ 85 C 
ZV20K0603300NIR1HT


Varistors ZV 20V 10%
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Bourns 20708
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AUD 0.0725
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          Cut Tape       
VCASH4AG160R8MATWA


AVX Varistors 16 volts 0.8pF 20%
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Kyocera AVX 20695
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AUD 0.1371
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MLV16 VDC11 VAC110 V-1 mA700 mJ0.8 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)VCASAGPCB Mount125 V- 55 C+ 125 CAEC - Q200
AVRM1005C6R8NT101N


Varistors 1.0x0.5mm EIA 0402
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TDK 20560
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AUD 0.066
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MLV3.5 VDC-14 V-10 A20 mJ100 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)AVRPCB Mount6.8 V- 40 C+ 125 CAEC - Q200
V275LA20AP


710V 369V 275V 430V Plugin Varistors ROHS
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Littelfuse 20552
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AUD 0.1838
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MOV369 VDC275 VAC710 V14 mm4.5 kA75 J450 pF RadialBulk LAPCB Mount473 V- 55 C+ 85 C 
RL1206A180K


46V 14V 11V 16.8V~21V 1206 Varistors ROHS
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Ruilongyuan 0
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AUD 0.1112
Multiples of: 5

   46 V          16.8 V ~ 21 V   
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