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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(Ex. GST)(▲▼)		Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
FTR07D221K


360V 180V 140V 198V~242V 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.

FTR Availability : 1804
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USD 0.0152
Multiples of: 20

   360 V          198 V ~ 242 V   
CV150K7BL1


Varistors CV 150Vrms 7mm 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 : 1804
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USD 0.126
Multiples of: 1

MOV200 VDC150 VAC395 V9 mm1.2 kA18 J280 pF Radial  CVThrough Hole240 V- 40 C+ 85 C 
VDRUS10T275BSE


Varistors 275V 4500A 10D Radial
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Vishay Availability : 1803
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USD 0.4876
Multiples of: 1

Mov350 VDC275 VAC710 V12.5 mm4.5 kA93 J270 pF RadialBulk VdrusPcb Mount430 V- 40 C+ 125 C 
ERZ-V07V220CS


Varistors ZNR TransientSurge Absorbers Type D
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Panasonic Availability : 1802
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USD 0.1091
Multiples of: 1

MOV18 VDC14 VAC43 V7 mm500 A1.1 V3600 pF Radial  VPCB Mount22 V- 40 C+ 85 C 
AMCV-1206H-120-T


Varistors 1600pF 16V Ip=300A
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Abracon Availability : 1800
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USD 0.2532
Multiples of: 1

MLV12 VDC8.5 VAC25 V-300 A700 mJ1600 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)AMCVPCB Mount16 V- 55 C+ 85 C 
10D151K


Varistors 125V 250V 2.5KA Through Hole RoHS
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Hongzhi Availability : 1799
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USD 0.0311
Multiples of: 10

   250 V          135 V ~ 165 V   
AMCV-2220H-300-T


Varistors 3000pF, 42V Ip=1200A
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ABRACON Availability : 1799
Ship by Thu. 08 Aug to Mon. 12 Aug Calender.png

USD 1.5352
Multiples of: 1

MLV30 VDC21.3 VAC65 V-1.2 kA9.6 J3000 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)AMCVPCB Mount42 V- 55 C+ 85 C 
MOV-10D330K


Varistors 3000pF 33volts 10%
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Bourns Availability : 1798
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USD 0.097
Multiples of: 1

 36 V 65 V10 mm500 A4 J3000 pF- 40 C to + 85 C Bulk Mov - 10Dxxxk  - 40 C+ 85 C 
MOV-10D121K


Varistors 830pF 120volts 10%
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Bourns Availability : 1795
Ship by Thu. 08 Aug to Mon. 12 Aug Calender.png

USD 0.0799
Multiples of: 1

MOV132 VDC75 VAC200 V10 mm2.5 kA18 J830 pF RadialBulk MOV - 10DxxxKPCB Mount120 V- 40 C+ 85 C 
ERZ-E08A271


Panasonic Varistors ERZ-E 8mm 270V 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 : 1794
Ship by Fri. 02 Aug to Thu. 08 Aug Calender.png

USD 0.1201
Multiples of: 50

Mov225 V175 V455 V10.5 mm3.5 kA49 J330 pF- 40 C to + 85 C Bulk Erz - E 270 V- 40 C+ 85 C 
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