FTR 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.

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Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
FTR07D391K


Varistors 320V 650V 1.2KA Through Hole,P=5mm 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 1008
Ships to you
between Fri. 19 Apr to Wed. 24 Apr
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USD 0.0178

Multiples of: 20

   650 V          351 V ~ 429 V   
FTR20D390K


77V 31V 25V 35V~43V Plugin,P=10mm 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 989
Ships to you
between Fri. 19 Apr to Wed. 24 Apr
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USD 0.1869

Multiples of: 5

   77 V          35 V ~ 43 V   
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 970
Ships to you
between Fri. 19 Apr to Wed. 24 Apr
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USD 0.0169

Multiples of: 20

   360 V          198 V ~ 242 V   
FTR07D241K


395V 200V 150V 216V~264V 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 970
Ships to you
between Fri. 19 Apr to Wed. 24 Apr
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USD 0.0169

Multiples of: 20

   395 V          216 V ~ 264 V   
FTR07D151K


250V 125V 95V 135V~165V 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 970
Ships to you
between Fri. 19 Apr to Wed. 24 Apr
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USD 0.0171

Multiples of: 20

   250 V          135 V ~ 165 V   
FTR07D241KJ


395V 200V 150V 216V~264V 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 970
Ships to you
between Fri. 19 Apr to Wed. 24 Apr
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USD 0.0183

Multiples of: 20

   395 V          216 V ~ 264 V   
FTR07D271KJ


455V 225V 175V 243V~297V 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 970
Ships to you
between Fri. 19 Apr to Wed. 24 Apr
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USD 0.0183

Multiples of: 20

   455 V          243 V ~ 297 V   
FTR07D221KJ


360V 180V 140V 198V~242V Plugin,P=5mm 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 970
Ships to you
between Fri. 19 Apr to Wed. 24 Apr
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USD 0.0183

Multiples of: 20

   360 V          198 V ~ 242 V   
FTR07D301KJ


500V 250V 190V 270V~330V Plugin,P=5mm 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 970
Ships to you
between Fri. 19 Apr to Wed. 24 Apr
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USD 0.0186

Multiples of: 20

   500 V          270 V ~ 330 V   
FTR07D331KJ


550V 275V 210V 297V~363V Plugin,P=5mm 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 970
Ships to you
between Fri. 19 Apr to Wed. 24 Apr
Calender.png

USD 0.0186

Multiples of: 20

   550 V          297 V ~ 363 V   
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