About Varistors

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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Image  Information Image Stock Code(▲▼)Description
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Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
GMOV-14D321K


Varistors 320VRMS 180J 875V-CLAMP
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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.

Bourns Availability : 696
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USD 0.7997

Multiples of: 1

MOV415 VDC320 VAC-16.5 mm6 kA180 J4 pF RadialBulk GMOVPCB Mount-- 40 C+ 85 C 
V420SM7


Varistors SURFACE MOUNT SM7 VARISTORS
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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.

Littelfuse Availability : 696
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USD 1.0428

Multiples of: 1

MOV560 VDC420 VAC1.12 kV-1.2 kA30 J55 pF SMD/SMTReel , Cut Tape SM7PCB Mount748 V- 40 C+ 85 C 
V10E14P


Varistors 14V 10mm Epoxy UltraMOV
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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.

Littelfuse Availability : 695
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USD 0.2599

Multiples of: 1

Mov22 VDC14 VAC43 V10 mm2 kA5 J4650 pF RadialBulk-Lv UltramovPcb Mount22 V- 40 C+ 85 C 
WMR10D471KG3DWJ


Plugin,P=7.5 Varistors ROHS
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WMEC Availability : 693
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USD 0.1082

Multiples of: 5

                  
VDR-10D241K


DIP 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.

VDR Availability : 692
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USD 0.031

Multiples of: 10

              240 V   
D58ZOV211RA07


MOV - Standard, 5mm, 210VAC, 800A Imax (aka 01-1229)
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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.

Maida Availability : 690
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USD 0.064

Multiples of: 1000

          -       
VG181285U161DP


Varistors 60VAC 85VDC 4.5J 500pF 100 V 165V
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Kyocera AVX Availability : 690
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USD 0.5412

Multiples of: 1

Mlv85 VDC60 VAC165 V-400 A4.5 J500 pF- 55 C to + 125 CSmd/SmtReel1812 (4532 METRIC)Vg 100 V- 55 C+ 125 C 
B72225S4231K101


Varistors 25mm 230Vac 10% SuperioR Series
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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 Availability : 690
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USD 2.0815

Multiples of: 1

MOV300 VDC230 VAC595 V27.5 mm20 kA315 J2250 pF RadialBulk SuperioR S25PCB Mount360 V- 40 C+ 105 C 
TMOV25SP385M


Varistors 385V 20KA SQ 25MM PB FREE 25S
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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.

Littelfuse Availability : 689
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USD 3.058

Multiples of: 1

MOV505 VDC385 VAC1.01 kV25 mm20 kA430 J900 pF RadialBulk TMOVPCB Mount682 V- 55 C+ 85 C 
ERZ-E11E681


Var 420VAC 560VDC 5000A 680V Thru-Hole T/R
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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.

Panasonic Availability : 688
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USD 0.2254

Multiples of: 1

MOV560 VDC420 VAC1.12 kV14 mm5 kA190 J290 pF RadialReel , Cut Tape ERZ - E10PCB Mount680 V- 40 C+ 85 C 
STE05D511K1BQ0FST0R0


Varistors 415V 510 (459~561) 845V 400A Through Hole,P=5mm 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.

Songtian Availability : 686
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USD 0.0239

Multiples of: 10

   845 V          459 V ~ 561 V   
361KD10


595V 300V 230V 360V Plugin 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.

Liown Availability : 686
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USD 0.0328

Multiples of: 10

   595 V          360 V   
B72500D150A60


ESD Suppressors 0603 15Vdc 30A CeraDiode CDS3C15GTA
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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 Availability : 686
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USD 0.044

Multiples of: 1

   42 V   160 pF- 40 C To + 85 CSmd/SmtReel0603 (1608 METRIC)Ceradiodes Standard   + 85 C 
SV300K10BL1


Varistors SV 300Vrms 10mm Bulk L1
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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.

Bourns Availability : 684
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USD 0.2463

Multiples of: 1

MOV385 VDC300 VAC700 V12 mm3500 A102 J320 pF Radial  SVThrough Hole470 V- 40 C+ 85 C 
Hot V575LA40AP


1.5kV 730V 575V 910V Plugin 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.

Littelfuse Availability : 683
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USD 0.4004

Multiples of: 1

   1.5 kV14 mm  220 pF- 55 C to + 85 C Bulk   910 V   
VDRS10P460BSE


Varistors 460V 13 5mm Radial
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Vishay Availability : 681
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USD 0.3912

Multiples of: 1

Mov615 V460 V750 V14 mm2.5 kA82 J150 pF- 40 C to + 125 CRadialBulk Vdrs..E 750 V- 40 C+ 125 C 
STE07D621K1BN0FSB0R0


Varistors 505V 620 (558~682) 1025V 1.2KA Through Hole,P=5mm 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.

Songtian Availability : 679
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USD 0.0283

Multiples of: 10

   1025 V          558 V ~ 682 V   
VDR-10D121K


Varistors 100V 120 (108~132) 200V 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.

VDR Availability : 679
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USD 0.0356

Multiples of: 10

   200 V          108 V ~ 132 V   
ERZ-E05A221


Panasonic Varistors ERZ-E 5mm 220V Bulk ZNR Surge Absorber
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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.

Panasonic Availability : 679
Ship by Fri. 06 Dec to Thu. 12 Dec Calender.png

USD 0.1156

Multiples of: 100

Mov180 V140 V360 V7 mm1.2 kA14 J190 pF- 40 C to + 85 C Bulk Erz - E 220 V- 40 C+ 85 C 
ERZ-E11A221


Panasonic Varistors ERZ-E 11mm 220V Bulk ZNR Surge Absorber
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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.

Panasonic Availability : 679
Ship by Fri. 06 Dec to Thu. 12 Dec Calender.png

USD 0.1518

Multiples of: 50

Mov180 V140 V360 V13 mm6 kA78 J660 pF- 40 C to + 85 C Bulk Erz - E 220 V- 40 C+ 85 C 
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