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
  
                      
Hot VCAS080530A650RP


Varistors 21VAC 30VDC 0.1J 90pF 41 V 67V
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Kyocera AVX 395760
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AUD 0.1065
Multiples of: 4000

Mlv30 V21 V67 V 30 A0.1 J90 pF Smd/SmtReel0805 (2012 METRIC)Vcas 41 V- 55 C+ 125 C 
VC080530A650DP


Varistors 21VAC 30VDC 0.1J 90pF 41 V 67V
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Kyocera AVX 359870
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AUD 0.1937
Multiples of: 1000

MLV30 VDC21 VAC67 V-30 A100 mJ90 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount41 V- 55 C+ 125 C 
VC060330A650DP


Varistors 21VAC 30VDC 0.1J 125pF 41 V 67V
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Kyocera AVX 330770
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AUD 0.1292
Multiples of: 1000

MLV30 VDC21 VAC67 V-30 A100 mJ125 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)VCPCB Mount41 V- 55 C+ 125 C 
B72530T0350K062V09


Var MLV 35VAC/45VDC 250A 56V 1210 SMD T/R
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TDK 240560
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AUD 0.2821
Multiples of: 2000

                  
B72660M0250K072


Varistors 25V 250A 1400pF Varistor CU4032K25G2
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TDK 226010
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AUD 0.5337
Multiples of: 1000

MLV31 VDC25 VAC77 V-250 A1.6 J1400 pF SMD/SMTBlister Pack4032 (102080 METRIC)CU StandardPCB Mount31 V- 40 C+ 85 C 
B72220S0321K101


Varistors 320volts 8000A
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TDK 213962
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AUD 0.306
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   840 V20 mm  540 pF- 40 C to + 85 C Bulk   510 V   
10D471K


Varistors 385V 775V 2.5KA Through Hole RoHS
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Ruilongyuan 200848
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AUD 0.0555
Multiples of: 10

   775 V          423 V ~ 517 V   
B72510E300K62


Varistors COMPLETE MFG PN 871-B72510E0300K062
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TDK 197880
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AUD 0.2565
Multiples of: 3000

Mlv38 VDC30 VAC77 V 80 A300 Mj200 pF Smd/SmtReel0805 (2012 METRIC)Automotive 47 V- 55 C+ 125 CAec - Q200
V14E250PL2T1


Littelfuse Varistors 14MM Radial
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Littelfuse 164415
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AUD 0.4127
Multiples of: 500

Mov320 VDC250 VAC650 V14 mm6 kA100 J500 pF- 55 C to + 85 CRadialReel Lv Ultramov 429 VDC- 55 C+ 85 C 
B72220S0551K101


Varistors Varistor S20K550
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TDK 7794
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AUD 0.42
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MOV745 VDC550 VAC1.5 kV21.5 mm6.5 kA210 J320 pF RadialBulk StandardDPCB Mount910 V- 40 C+ 105 C 
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