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.
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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
  
                      
B72207S0300K211


EPCOS TDK Varistors Varistor S07K30GS2
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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 : 0
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USD 0.0973

Multiples of: 1

Mov38 VDC30 VAC93 V7 mm250 A2 J1200 pF- 40 C to + 85 CRadialReel B722 47 VDC   
B72220S2271K551


Var MOV 275VAC/350VDC 10000A 430V Thru-Hole 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.

TDK Availability : 0
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USD 0.0986

Multiples of: 1

          Bulk       
AVR-M1608C270MBABB


Var MLV 17VDC 2A 27V 0603 SMD 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 : 0
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USD 0.0999

Multiples of: 1

 17 V 52 VNot Required mm  15 pF  Bulk   27 V   
B72207S0251K111


EPCOS TDK Varistors 250vrms 7mm StdCrimp Varistor S07K250G
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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 : 0
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USD 0.1

Multiples of: 1

Mov320 VDC250 VAC650 V7 mm1.2 kA19 J120 pF- 40 C to + 85 CRadialReel B722 390 VDC- 40 C+ 105 C 
B72210S351K101


Varistors 350vrms 10mm standard crimp
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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 : 0
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USD 0.1004

Multiples of: 1

          Bulk Superior S25  - 40 C+ 105 C 
B72207S151K211


Varistors SMT-INDUCTOR 1210 0.056uH 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.

TDK Availability : 0
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USD 0.1005

Multiples of: 1500

Mov   7 mm     Reel Automotive     
B72214S350K551


EPCOS TDK Varistors
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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 : 0
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USD 0.101

Multiples of: 1

          Reel       
VAR-18120157M3P-FK


Varistors 15.7V (Typ) 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.

TDK Availability : 0
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USD 0.1016

Multiples of: 5

   -          15.7 V (typ)   
B72214S500K101


Var MOV 50VAC/65VDC 4500A 82V 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 : 0
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USD 0.1016

Multiples of: 1

          Bulk Standard     
B72510T0040M062V09


Varistor: multilayer; SMD; 0805; 4VAC; 5.5VDC; 0.1J; 100A; 8V
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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 : 0
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USD 0.1017

Multiples of: 3000

              8 V   
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