About Varistors

Tdk 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
  
                      
B72280B0421K001


EPCOS TDK Varistors 420V RMS 80MM Varistor B80K420
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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.

TDK Availability : 1
Ship by Wed. 14 Aug to Fri. 16 Aug Calender.png

USD 122.705
Multiples of: 1

MOV560 VDC420 VAC1120 V80 mm100 kA2.2 kJ8500 pF SMD/SMTBulk HighEPCB Mount680 V- 40 C+ 105 C 
AVR-M0603C120MTAAB


TDK Varistors 23volts 1A
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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.

TDK Availability : 1
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USD 0.0169
Multiples of: 20

MLV7.5 VDC-23 V-1 A10 mJ33 pF SMD/SMTReel , Cut Tape0201 (0603 METRIC)AVRPCB Mount12 V- 40 C+ 85 CAEC - Q200
B72205S0600K101


Varistors Varistor S05K60
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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.

TDK Availability : 1
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USD 0.0335
Multiples of: 10

MOV85 VDC60 VAC165 V5 mm400 A2.2 J250 pF RadialBulk StandardDPCB Mount100 V- 40 C+ 105 C 
B72210P2321K101


Var MOV 320VAC/420VDC 3500A 510V 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.

TDK Availability : 1
Ship by Thu. 22 Aug to Tue. 27 Aug Calender.png

USD 0.0931
Multiples of: 5

MOV420 VDC320 VAC840 V12 mm3.5 kA72 J265 pF RadialBulk B72210PPCB Mount510 V- 40 C+ 105 C 
B72214S0511K101


Varistors 510V RMS 14MM RADIAL Varistor S14K510
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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.

TDK Availability : 1
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USD 0.1357
Multiples of: 5

MOV670 VDC510 VAC1.355 kV15.5 mm4.5 kA110 J180 pF RadialBulk StandardDPCB Mount820 V- 40 C+ 105 C 
Hot B72210S2321K101


Varistors Varistor S10K320E2
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TDK Availability : 1
Ship by Thu. 22 Aug to Tue. 27 Aug Calender.png

USD 0.1362
Multiples of: 1

Mov420 V320 V  3.5 kA67 J170 pF- 40 C to + 85 CRadialBulk Advanced 510 V- 40 C+ 105 C 
B72210S0321K551


EPCOS TDK Varistors Varistor S10K320G5S5
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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.

TDK Availability : 1
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USD 0.1366
Multiples of: 1

Mov420 VDC320 VAC840 V10 mm2.5 kA50 J185 pF- 40 C to + 85 CRadialReel B722 510 VDC- 40 C+ 105 C 
B72220S511K101


Var MOV 510VAC/670VDC 6500A 820V Thru-Hole Radial Automotive Bulk
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TDK Availability : 1
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USD 0.2695
Multiples of: 5

          Bulk       
B72650M271K72


Var MOV 275VAC/350VDC 400A 430V 3225 SMD Blister T/R
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TDK Availability : 1
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USD 0.3799
Multiples of: 1

 350 V275 V  400 A8.6 J - 40 C to + 85 CSmd/SmtBulk B726 275 V   
AVR-M1608C270KB6AB


Var MLV 19VDC 48A 27V 0603 SMD Bulk
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TDK Availability : 0
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USD 0.0053
Multiples of: 1

 19 V 42 VNot Required mm  430 pF  Bulk   27 V   
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