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
  
                      
271KD20J-P10


Varistors 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.

Yageo 160
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AUD 0.2177
Multiples of: 5

   455 V          243 V ~ 297 V   
MOV-10D821KTR


Varistors 110pF 820volts 10%
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Bourns 160
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AUD 0.2561
Multiples of: 1

MOV902 VDC510 VAC1.355 kV10 mm2.5 kA85 J110 pF RadialReel , Cut Tape MOV - 10DxxxKPCB Mount820 V- 40 C+ 85 C 
VCAS121018J390DP


Varistors 13VAC 18VDC 1.5J 3100pF 25.5 V 42V
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Kyocera AVX 160
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AUD 0.4133
Multiples of: 1

MLV18 VDC13 VAC42 V-500 A1.5 J3100 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)VCASPCB Mount25.5 V- 55 C+ 125 CAEC - Q200
CVQ300K23BL1


Varistors CVQ 300Vrms 23mm Bulk L1
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Bourns 160
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AUD 3.4729
Multiples of: 1

MOV385 VDC300 VAC775 V25 mm15 kA462 J1300 pF Radial  CVQThrough Hole470 V- 40 C+ 85 C 
V68ZA3P


Varistors 40 VAC 6.5J 135V-CLAMP 500A-PK
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Littelfuse 159
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AUD 0.3915
Multiples of: 1

Mov56 V40 V135 V10 mm500 A6.5 J1500 pF- 55 C to + 85 CRadialBulk Za 61 v to 75 V- 55 C+ 85 C 
ZVR10D511KL8B7A0


840V 430V 320V 510V Plugin,P=7.5mm Varistors ROHS
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South HongMing 0
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AUD 0.0744
Multiples of: 5

   840 V          510 V   
VDR-10D821K


Varistors 670V 1355V 2.5KA Through Hole RoHS
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VDR 0
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AUD 0.1188
Multiples of: 5

   1355 V          738 V ~ 902 V   
FTR20D561KJ


925V 460V 350V 504V~616V Plugin Varistors ROHS
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FTR 0
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AUD 0.1986
Multiples of: 5

   925 V          504 V ~ 616 V   
SFV14D821K


Plugin,P=7.5mm Varistors ROHS
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SETfuse 0
6 to 16 Weeks Calender.png

AUD 0.2902
Multiples of: 5

                  
VDR-20D102K


1kV DIP Varistors ROHS
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VDR 0
6 to 16 Weeks Calender.png

AUD 0.3028
Multiples of: 5

              1 kV   
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