About Varistors

United Chemicon 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
  
                      
TND05V-390KB00AAA0


Var MOV 25VAC/30VDC 250A 39V Radial Automotive
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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.

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USD 0.1499
Multiples of: 1

 25 V30 V86 V7.5 mm         39 V   
TND05V-201KB00AAA0


Var MOV 130VAC/170VDC 800A 200V Radial Automotive
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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.

United Chemicon 0
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USD 0.1543
Multiples of: 1

 130 V170 V355 V7.5 mm  110 pF      200 V   
TND07V-431KB00AAA0


Var MOV 275VAC/350VDC 1750A 430V 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.

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USD 0.1609
Multiples of: 1

 275 V350 V710 V   130 pF      430 V   
TND07V-511KB00AAA0


Var MOV 320VAC/410VDC 1750A 510V 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.

United Chemicon 0
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USD 0.1609
Multiples of: 1

 320 V410 V845 V   110 pF      510 V   
TND07G-390KB00AAA0


Varistors 39uF 7 Volt
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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.

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USD 0.1613
Multiples of: 1

Mov         Bulk G     
TND09V-330KB00AAA0


Var MOV 20VAC/26VDC 800A 33V Radial Automotive
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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.

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USD 0.1754
Multiples of: 1

 20 V26 V65 V11.5 mm  5000 pF      33 V   
TND07V-201KB00AAA0


Var MOV 130VAC/170VDC 1750A 200V 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.

United Chemicon 0
6 to 16 Weeks Calender.png

USD 0.1771
Multiples of: 1

 130 V170 V340 V   250 pF      200 V   
TND09V-150KB00AAA0


Var MOV 8VAC/12VDC 800A 15V Radial
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USD 0.1784
Multiples of: 1

 8 V12 V30 V   9600 pF      15 V   
TND07V-271KB00AAA0


Var MOV 175VAC/225VDC 1750A 270V Radial Automotive
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USD 0.1949
Multiples of: 1

                  
TND07G-330KB00AAA0


United Chemi-Con Varistors 33uF 33 Volt
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USD 0.1995
Multiples of: 100

Mov         Bulk G     
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