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.

Varistors

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Image  Information Image Stock Code(▲▼)Description
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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
  
                      
ERZ-V20D560


Varistors 56V 2000A ZNR SUR ABSORBER 20MM
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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 : 1867
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USD 0.6028

Multiples of: 1

Mov45 V35 V110 V20 mm3 A41 J0.0122 uF- 40 C to + 85 CRadial  V 56 V- 40 C+ 85 C 
TMOV14RP510E


Varistors THERMALLY PROTECTED VARISTOR 14MM
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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 : 1866
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USD 1.0338

Multiples of: 1

MOV670 VDC510 VAC1.355 kV14 mm6 kA185 J200 pF RadialBulk TMOVPCB Mount902 V- 55 C+ 85 C 
MOVTP20V275N


Varistors MOVTP, 20 mm, 275 Vac
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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.

Eaton Availability : 1864
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USD 0.9669

Multiples of: 1

MOV350 VDC275 VAC710 V23.5 mm10000 A270 J- Through HoleBulk MOVTPThrough Hole473 V- 40 C+ 105 C 
B72214S0271K551V87


Varistors Through Hole RoHS
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TDK Availability : 1863
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USD 0.1137

Multiples of: 5

   -          -   
7D560K


Varistors 45V 110V 250A Through Hole RoHS
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Hongzhi Availability : 1859
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USD 0.0205

Multiples of: 20

   110 V          50 V ~ 62 V   
V10E30P


Littelfuse Varistors 30Vrms 2kA 2590pF 10mm Disc
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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 : 1858
Ship by Mon. 02 Dec to Wed. 04 Dec Calender.png

USD 0.2519

Multiples of: 1

MOV38 VDC30 VAC93 V10 mm2 kA15.5 J2550 pF RadialBulk LV UltraMOVPCB Mount47 V- 40 C+ 85 C 
B72214T2321K105


EPCOS TDK Varistors Varistor 14mm 320v
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TDK Availability : 1858
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USD 0.7969

Multiples of: 1

Mov420 VDC320 VAC840 V 6 kA136 J370 pF Through HoleBulk Advanced T14 510 V- 40 C+ 105 C 
TMOV20RP510E


Varistors THERMALLY PROTECTED VARISTOR 20MM
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Littelfuse Availability : 1858
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USD 1.3084

Multiples of: 1

Mov902 VDC510 VAC1.355 kV20 mm10 kA325 J350 pF RadialBulk Tmov 902 V- 55 C+ 85 C 
MOV-14D470K


Var MOV 30VAC/38VDC 1000A 47V Thru-Hole Radial Bulk
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Bourns Availability : 1856
Ship by Mon. 02 Dec to Wed. 04 Dec Calender.png

USD 0.1353

Multiples of: 1

MOV47 VDC30 VAC93 V14 mm1 kA10 J4300 pF RadialBulk MOV - 14DxxxKPCB Mount47 V- 40 C+ 85 C 
CANATL07DP


AVX Varistors 32vdc 10pF 150C Automotive
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Kyocera AVX Availability : 1854
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USD 0.1625

Multiples of: 1

Mlv32 VDC25 VAC120 V 5 A500 Mj10 pF- 55 C to + 150 CSmd/SmtReel0603 (1608 METRIC)Canatl 10.8 V- 55 C+ 150 C 
VDR-20D821K


Varistors 670V 1355V 6.5KA 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 : 1853
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USD 0.1558

Multiples of: 5

   1355 V          738 V ~ 902 V   
MOV-14D820K


Varistors 82volts 14mm
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Bourns Availability : 1852
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USD 0.1023

Multiples of: 1

Mov82 V 135 V14 mm4.5 kA22 J2400 pF- 40 C to + 85 C Bulk Mov - 14Dxxxk  - 40 C+ 85 C 
VCAS120616K380RP


Varistors 11VAC 16VDC 0.6J 930pF 25.5 V 38V
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Kyocera AVX Availability : 1852
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USD 0.1496

Multiples of: 5

                  
V360CH8T


Varistors 230V 250A 70pF 7 Inch Reel
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Littelfuse Availability : 1852
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USD 0.6886

Multiples of: 1

Mov300 V230 V595 V 250 A6 J70 pF- 55 C to + 125 CSmd/SmtReel3220Ch 360 V- 55 C+ 125 C 
ERZ-E11A561SC


Varistors 560VDC 0.6W 1mA L/S=7.5mm Cut LD
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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 : 1850
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USD 0.3065

Multiples of: 1

MOV450 VDC350 VAC930 V13 mm6 kA190 J310 pF RadialBulk ERZ - E - S1PCB Mount560 V- 40 C+ 125 C 
V0603MHS12NR


Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
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Littelfuse Availability : 1848
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USD 0.1633

Multiples of: 1

MOV18 VDC14 VAC55 V--0.015 J12 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)MHSPCB Mount-- 55 C+ 125 C 
330KD07


Varistors 26V 33 (29.5~36.5) 65V 250A Through Hole RoHS
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Yageo Availability : 1843
Ship by Wed. 18 Dec to Mon. 23 Dec Calender.png

USD 0.0185

Multiples of: 10

MOV26 VDC20 VAC73 V7 mm100 A800 mJ1500 pF RadialBulk 05DPCB Mount33 V- 40 C+ 105 C 
VDRUS07M250BSE


Varistors 250V 1800A 07D Radial
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Vishay Availability : 1843
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USD 0.0353

Multiples of: 1

Mov320 VDC250 VAC650 V9 mm1.8 kA40 J160 pF RadialBulk VdrusPcb Mount390 V- 40 C+ 125 C 
Hot VDRUS10T320BSE


Varistors 320V 4500A 10D Radial
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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.

Vishay Availability : 1843
Ship by Wed. 04 Dec to Tue. 10 Dec Calender.png

USD 0.0516

Multiples of: 1

Mov420 VDC320 VAC842 V12.5 mm4.5 kA107 J220 pF RadialBulk VdrusPcb Mount510 V- 40 C+ 125 C 
VCAS080512A250RP


Varistors 16V 40A 525pF AEC-Q200 0805
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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.

Kyocera AVX Availability : 1843
Ship by Mon. 02 Dec to Wed. 04 Dec Calender.png

USD 0.1515

Multiples of: 1

Mlv12 VDC8.5 VAC27 V 40 A100 Mj525 pF Smd/Smt 0805 (2012 METRIC)VcasPcb Mount16 V- 55 C+ 125 C 
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