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
  
                      
B72580E0350K062


Varistors 1812 35Vrms 500A CT1812K35G
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TDK 19439
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AUD 0.8234
Multiples of: 1

Mlv45 V35 V90 V 500 A4000 Mj1200 pF- 55 C to + 150 CSmd/SmtReel1812 (4532 METRIC)E 56 V- 55 C+ 150 CAec - Q200
HESP02100ES1


0402 Varistors ROHS
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AMOTECH 9834
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AUD 0.0474
Multiples of: 1

                  
V180ZS1P


Varistors 110V 1200A 200pF
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Littelfuse 9827
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AUD 0.2673
Multiples of: 1

MOV153 VDC125 VAC300 V7 mm1.2 kA10 J200 pF RadialReel , Cut Tape ZAPCB Mount198 V- 55 C+ 85 C 
VC080518C400DP


Varistors 13VAC 18VDC 0.3J 550pF 25.5 V 42V
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Kyocera AVX 9801
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AUD 0.1996
Multiples of: 1

MLV18 VDC13 VAC42 V-100 A300 mJ550 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount25.5 V- 55 C+ 125 C 
07D271K


Varistors 225V 475V 1.2KA Through Hole RoHS
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COV 9797
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AUD 0.0359
Multiples of: 10

   475 V              
KRS04A052L5F


58V 5V 12.7V 31V~38V 0402 Varistors ROHS
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Yongyutai Electronics 9700
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AUD 0.0104
Multiples of: 50

   58 V          31 V ~ 38 V   
RL0402E005M500K


Varistors 5V 50V 0402 RoHS
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Ruilongyuan 9680
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AUD 0.022
Multiples of: 20

   50 V          -   
14D101K


Varistors 85V 165V 4.5KA Through Hole RoHS
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COV 9515
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AUD 0.1761
Multiples of: 5

   165 V          90 V ~ 110 V   
VC080526A580DP


Varistors 18VAC 26VDC 0.1J 120pF 34.5 V 60V
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Kyocera AVX 9429
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AUD 0.2011
Multiples of: 1

MLV26 VDC18 VAC60 V-30 A100 mJ120 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount34.5 V- 55 C+ 125 C 
ZV40K1210251NIR1


Varistors ZV 40V 10%
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Bourns 8955
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AUD 0.2357
Multiples of: 1

MLV56 VDC40 VAC110 V-250 A2.4 J570 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)ZVPCB Mount68 V- 55 C+ 125 C 
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