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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Image  Information Image Stock Code(▲▼)Description
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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
  
                      
B72205S251K101


Varistors 250volts 400A
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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 : 3880
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USD 0.0392

Multiples of: 1

Mov   5 mm     Bulk       
B72207S271K311


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 : 3880
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USD 0.097

Multiples of: 1000

Mov   7 mm     Reel       
B72207S0301K111


EPCOS TDK Varistors Varistor S07K300G
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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 : 3880
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USD 0.1091

Multiples of: 1

Mov385 VDC300 VAC775 V7 mm1.2 kA23 J100 pF- 40 C to + 85 CRadialReel B722 470 VDC- 40 C+ 105 C 
B72520E250K62


Varistors 31 VDC 1J 65V-CLMP 200A PK
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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 : 3880
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USD 0.1925

Multiples of: 2000

          Reel       
B72214S251K151


Varistors Varistor S14K250G5
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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 : 3880
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USD 0.2496

Multiples of: 1000

                  
B72540T400K62


Var 40VAC 56VDC 1000A 68V 2220 SMD Blister T/R
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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 : 3880
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USD 0.68

Multiples of: 1000

                  
B72220Q0271K101


Varistors Varistor Q20K275
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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 : 3877
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USD 0.6923

Multiples of: 1

   710 V20 mm  930 pF- 40 C to + 85 C Bulk   430 V   
AVR-M1608C120MT6AB


TDK Varistors 0603 12V 50A 1050pF
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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 : 3850
Ship by Wed. 21 Aug to Mon. 26 Aug Calender.png

USD 0.0214

Multiples of: 10

MLV7.5 VDC-20 V-50 A90 mJ1050 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)AVRPCB Mount12 V- 40 C+ 125 CAEC - Q200
B72207S0271K321


Varistors Varistor S07K275G2S3
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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 : 3819
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USD 0.1091

Multiples of: 1

Mov350 VDC275 VAC710 V7 mm1.2 kA21 J110 pF RadialCut Tape Standardd 430 VDC- 40 C+ 105 C 
B72580T0950S172


Varistors CT1812S95AG2
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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 : 3790
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 0.3622

Multiples of: 1

MLV125 VDC95 VAC270 V-250 A2.8 J250 pF SMD/SMTReel , Cut Tape1812 (4532 METRIC)Surge ProtectionPCB Mount165 V- 55 C+ 125 C 
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