About Varistors

World Products 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
  
                      
VZ20D151KBS


Var MOV 95VAC/127VDC 6500A 165V Radial Bulk
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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.

World Products Availability : 82
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USD 0.5216

Multiples of: 1

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VZ40D241KQ-N


VZ40D241KQN world products
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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.

World Products Availability : 74
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USD 5.9719

Multiples of: 1

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VZ20E221KBSX


VZ20E221KBSX world products
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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.

World Products Availability : 62
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USD 0.5684

Multiples of: 1

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VZ25D511KBS


Var MOV 320VAC/420VDC 20000A 561V Radial Bulk
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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.

World Products Availability : 48
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USD 0.8075

Multiples of: 20

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EV20D420K-X


Var MOV 420VAC/560VDC 10000A 748V Radial Bulk
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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.

World Products Availability : 33
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USD 0.4706

Multiples of: 1

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TVZ25D241KBS


TVZ25D241KBS world products varistors passive components
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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.

World Products Availability : 15
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USD 1.325

Multiples of: 10

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EV10D50K-J


Var MOV 50VAC/65VDC 3500A 90V Radial Bulk
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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.

World Products Availability : 1
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USD 0.1049

Multiples of: 1

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EV14D300K


Var MOV 300VAC/385VDC 4500A 517V Radial Bulk
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World Products Availability : 1
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USD 0.1782

Multiples of: 100

                  
VZ53D241K


Var MOV 150VAC/200VDC 70000A 264V Straight Strap Terminal Bulk
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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.

World Products Availability : 1
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USD 23.652

Multiples of: 1

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EV07D150K


Var MOV 150VAC/200VDC 1200A 264V Thru-Hole Radial Bulk
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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.

World Products Availability : 0
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USD 0.043

Multiples of: 1

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