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
  
                      
7D470K


Varistors 38V Through Hole 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.

Hongzhi 2774
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AUD 0.0395
Multiples of: 10

   93 V          42 V ~ 52 V   
MOV10D680K206RV103


135V 56V 40V 61V~75V Plugin,P=7.5mm Varistors ROHS
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KNSCHA 2279
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AUD 0.0758
Multiples of: 10

   135 V          61 V ~ 75 V   
B72210S0271K101


Varistors 275V 2.5KA Through Hole RoHS
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TDK 1925
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AUD 0.0982
Multiples of: 5

   710 V10 mm  195 pF- 40 C to + 85 C Bulk   430 V   
VDR-07D221K


Varistors 180V 360V 1.2KA Through Hole RoHS
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VDR 1270
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AUD 0.0453
Multiples of: 10

   360 V          198 V ~ 242 V   
V20E510P


Varistors 510Vrms 10kA 350pF 20mm Disc
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Littelfuse 1270
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AUD 0.8304
Multiples of: 1

Mov670 V510 V1.355 kV20 mm10 kA325 J350 pF- 55 C to + 85 CRadialBulk   738 v to 902 V   
IsoM3-300-B-L2


Varistors IsoMOV 3KA 300Vrms Bulk In-Line
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Bourns 1267
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AUD 1.0937
Multiples of: 1

MOV385 VDC300 VAC800 V13.2 mm250 A-30 pF RadialBulk IsoM3Through Hole-- 40 C+ 125 C 
VAR-18120320M5P-FK


Varistors ROHS
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TDK 1265
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AUD 0.081
Multiples of: 5

                  
V100MA4B


Littelfuse Varistors 100V 100pF
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Littelfuse 1259
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AUD 0.7511
Multiples of: 1

MOV81 VDC60 VAC185 V3 mm40 A0.45 J100 pF RadialBulk MAPCB Mount100 V- 55 C+ 85 C 
B72220S0461K101


Varistors 460V 8KA Through Hole RoHS
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TDK 1241
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AUD 0.2218
Multiples of: 5

   1.24 kV20 mm  380 pF- 40 C to + 85 C Bulk   750 V   
CG0201MLU-06H


ESD Protection Diodes / TVS Diodes ChipGuard 0201 0.05pF 6VDC
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Bourns 1076
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AUD 0.1587
Multiples of: 1

   20 V     SMD/SMTReel , Cut Tape0201CG0201MLU  - 40 C+ 85 C 
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