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
  
                      
RL0603A360K


78V 28V 21V 33.6V~42V 0603 Varistors 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.

Ruilongyuan 4476
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AUD 0.0791
Multiples of: 5

   78 V          33.6 V ~ 42 V   
102KD20


Varistors 1000V 6.5KA MOV Disc 20mm
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Yageo 761
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AUD 0.3782
Multiples of: 1

MOV825 VDC625 VAC1650 V20 mm6.5 kA342 J400 pF RadialBulk 20DThrough Hole1000 V- 40 C+ 105 C 
VC20MA0160KBA


AVX Varistors TPC VARISTOR 16volts
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Kyocera AVX 649
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AUD 0.4463
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Mlv16 VDC16 V40 V 120 A300 Mj500 pF Smd/SmtReel1206 (3216 METRIC)Vc 27 V- 55 C+ 125 C 
V10E25P


Littelfuse Varistors 25Vrms 2kA 3600pF 10mm Disc
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Littelfuse 646
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AUD 0.3693
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Mov31 V25 V77 V 2000 A25 J3600 pF- 40 C to + 85 CRadialBulk Lv Ultramov 39 V- 40 C+ 85 C 
GMOV-20D251K


Varistors 250VRMS 275J 675V-CLAMP
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Bourns 645
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AUD 1.6657
Multiples of: 1

MOV320 VDC250 VAC-23 mm10 kA275 J4 pF RadialBulk GMOVPCB Mount-- 40 C+ 85 C 
MLV1812E32503T


Varistors 1812 25volts 30A 37.0V to 46.0V
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Vishay 642
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AUD 1.1644
Multiples of: 1

MLV30 VDC25 VAC78 V-800 A3.7 J2500 pF SMD/SMTReel , Cut Tape1812 (4532 METRIC)MLV1812E3PCB Mount46 V- 55 C+ 85 C 
STE10D431K1EQ0FST0R0


Varistors 350V 710V 2.5KA Through Hole,P=7.5mm RoHS
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Songtian 499
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AUD 0.066
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   710 V          387 V ~ 473 V   
WLRSV4032-511K


415V 320V SMD Varistors ROHS
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SURGING 0
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AUD 0.0563
Multiples of: 5

   -          -   
FTR10D781KJ


1.29kV 640V 485V 702V~858V Plugin Varistors ROHS
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FTR 0
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AUD 0.0667
Multiples of: 5

   1.29 kV          702 V ~ 858 V   
RL1812A270K


72V 22V 17V 26.4V~33V 1812 Varistors ROHS
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Ruilongyuan 0
6 to 16 Weeks Calender.png

AUD 0.3352
Multiples of: 1

   72 V          26.4 V ~ 33 V   
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