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
  
                      
181KD10


Varistors 150V 300V 2.5KA 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 3880
Ships to you
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AUD 0.1006
Multiples of: 1

MOV150 VDC115 VAC300 V10 mm2.5 kA27 J560 pF RadialBulk 10DThrough Hole180 V- 40 C+ 105 C 
201KD14J


Varistors Through Hole RoHS
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Yageo 0
6 to 16 Weeks Calender.png

AUD 0.079
Multiples of: 5

MOV170 VDC130 VAC340 V14 mm6 kA70 J1000 pF RadialBulk 14DThrough Hole200 V- 40 C+ 105 C 
821KD14


1.355kV 670V 510V 820V Plugin Varistors ROHS
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Liown 0
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AUD 0.0791
Multiples of: 5

   1.355 kV          820 V   
ZVR10D471KL87FA0


775V 385V 300V 470V Plugin,P=7.7mm Varistors ROHS
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South HongMing 0
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AUD 0.0792
Multiples of: 5

   775 V          470 V   
ZVR10D391KL8B7A0


650V 320V 250V 390V Plugin,P=7.5mm Varistors ROHS
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South HongMing 0
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AUD 0.0792
Multiples of: 5

   650 V          390 V   
RM10D681KD1IECW0


Varistors 560V 680 (612~748) 1120V 2.5KA Through Hole,P=7.5mm RoHS
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Dersonic 0
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AUD 0.0792
Multiples of: 10

   1120 V          680 (612 ~ 748)   
301KD05J


Varistors Through Hole RoHS
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Yageo 0
6 to 16 Weeks Calender.png

AUD 0.0795
Multiples of: 10

MOV250 VDC190 VAC520 V5 mm0.8 kA12 J85 pF RadialBulk 05DThrough Hole300 V- 40 C+ 105 C 
390KD10-C3.5Z2


Varistors Through Hole RoHS
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Yageo 0
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AUD 0.0795
Multiples of: 10

   -              
S10D561K78250L75-NDF


960V 72J 240pF@1kHz 450V 350V 2.5kA Radial Leaded Varistors ROHS
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NDF 0
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AUD 0.0795
Multiples of: 5

   960 V          -   
AMCV-0402-180-C101N-T


Varistors 100pF +/-30% 22-28Volt Ip=20A
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ABRACON 0
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AUD 0.0795
Multiples of: 1

MLV18 VDC12.7 VAC48 V-20 A50 mJ100 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)AMCVPCB Mount22 V to 28 V- 55 C+ 125 C 
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