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
  
                      
B72500D0160H060


Varistors 16V 0603 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.

TDK 5125
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AUD 0.094
Multiples of: 1

   290 V     Smd/SmtCut Tape0603 (1608 METRIC)High - Speed Ceradiodes   + 85 C 
201KD05


355V 170V 130V 180V~220V Plugin Varistors ROHS
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Yageo 97
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AUD 0.0355
Multiples of: 20

   355 V          180 V ~ 220 V   
07D751K-ID


Plugin Varistors ROHS
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Dersonic 77
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AUD 0.0262
Multiples of: 20

                  
330KD07J


Varistors Through Hole RoHS
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Yageo 77
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AUD 0.0478
Multiples of: 10

MOV26 VDC20 VAC65 V7 mm0.5 kA3.5 J1500 pF RadialBulk 05DThrough Hole33 V- 40 C+ 105 C 
560KD07-I


- Varistors ROHS
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Yageo 77
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AUD 0.0521
Multiples of: 10

                  
431KD10J-C3Z2


710V 350V 275V 387V~473V Plugin,P=7.5mm Varistors ROHS
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Yageo 77
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AUD 0.0573
Multiples of: 5

   710 V          387 V ~ 473 V   
STE10D681K1EQ0FST0R0


Varistors 560V 680 (612~748) 1120V 2.5KA Through Hole,P=7.5mm RoHS
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Songtian 77
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between Mon. 08 Jun to Thu. 11 Jun Calender.png

AUD 0.0768
Multiples of: 5

   1120 V          612 V ~ 748 V   
7D560K


Varistors 45V 110V 250A Through Hole RoHS
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Hongzhi 0
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AUD 0.0314
Multiples of: 20

   110 V          50 V ~ 62 V   
VDR-05D270K


Varistors 22V 27 (24~31) 60V 100A Through Hole RoHS
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VDR 0
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AUD 0.0399
Multiples of: 10

   60 V          24 V ~ 31 V   
RM10D820KD1IECW0


Varistors 65V 82 (73.8~90.2) 135V 2.5KA Through Hole,P=7.5mm RoHS
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Dersonic 0
6 to 16 Weeks Calender.png

AUD 0.0448
Multiples of: 5

   135 V          -   
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