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
  
                      
V120MLA1210NH


Varistors 125A 135V 65pF
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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 : 8251
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USD 0.6944
Multiples of: 1

MLV120 VDC107 VAC260 V-125 A2 J80 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)MLAPCB Mount165 V- 55 C+ 125 C 
VCAS121048H101RP


Varistors 34VAC 48VDC 1.2J 500pF 62 V 100V
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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 : 1940
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USD 0.5961
Multiples of: 1

MLV48 VDC34 VAC100 V-250 A1.2 J500 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)VCASPCB Mount62 V- 55 C+ 125 CAEC - Q200
ERZ-VF2M221


Varistors 220V 600A VFM 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 : 1940
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USD 0.6858
Multiples of: 2000

Mov180 V140 V360 V6 mm600 A9 J - 40 C to + 85 CSmd/SmtCut Tape Mk 220 V- 40 C+ 85 C 
ERZ-E11A681SC


Varistors 680VDC 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 : 1939
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USD 0.2817
Multiples of: 1

MOV560 VDC420 VAC1120 V14 mm5 kA190 J290 pF RadialBulk ERZ - E - S1PCB Mount680 V- 40 C+ 125 C 
V14P11P


Varistors 11V 14mm Phenolic 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 : 1939
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USD 0.3926
Multiples of: 1

          Bulk       
330KD07-F


Varistors 33V 0.25KA MOV Disc 7mm
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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.

Yageo Availability : 1938
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USD 0.05
Multiples of: 1

MOV26 VDC20 VAC65 V7 mm0.25 kA1.7 J1500 pF RadialBulk 05DThrough Hole33 V- 40 C+ 105 C 
ERZ-V07D471CS


Varistors ZNR Transient/Surge Absorbers Type D
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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 : 1938
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USD 0.1047
Multiples of: 1

Mov385 VDC300 VAC775 V7 mm1.75 kA 100 pF Radial  V 470 VDC   
ERZ-V05D201CS


Varistors ZNR TransientSurge Absorbers Type D
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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 : 1938
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USD 0.1079
Multiples of: 1

MOV170 VDC130 VAC355 V5 mm800 A8.5 J120 pF Radial  VPCB Mount200 V- 40 C+ 85 C 
MOV-10D181K


Varistors 560pF 180volts 10%
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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 : 1936
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USD 0.0759
Multiples of: 1

MOV198 VDC115 VAC300 V10 mm2.5 kA27 J560 pF RadialBulk MOV - 10DxxxKPCB Mount180 V- 40 C+ 85 C 
V18ZT2P


Varistors 10V 500A 5000pF
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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 : 1935
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USD 0.1085
Multiples of: 1

MOV14 VDC10 VAC36 V10 mm500 A 5000 pF RadialReel ZAPCB Mount - 55 C+ 85 C 
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