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
  
                      
B72580T350K62


Varistors POWER SMT-INDUCTOR 12X12X6 1.0uH 9.00A
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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 0.2992

Multiples of: 1000

          Reel Ctvs_14     
B72214S551K101


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 0.3033

Multiples of: 3000

          Bulk       
CU3225K60G2


CU3225K60G2
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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 0.3042

Multiples of: 1

          -       
B72735D0050H062


ESD Suppressors 1012 Array 195V 7pF CDA6C05GTH
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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 0.3044

Multiples of: 1

   195 V   7 pF- 40 C To + 85 CSmd/SmtReel1012 (2532 METRIC)Ceradiodes High - Speed   + 85 C 
B72214S350K101V87


Varistors Through Hole 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 0.3091

Multiples of: 1

   -          -   
B72580V0400K062


EPCOS TDK Varistors Varistor CN1812K40G
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TDK Availability : 0
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USD 0.311

Multiples of: 1

Mlv56 VDC40 VAC     - 55 C to + 125 CSmd/SmtReel1812 (4532 METRIC)B725     
B72580T600K62


Var 60VAC 85VDC 400A 100V 1812 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 : 0
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USD 0.3128

Multiples of: 2000

                  
B72220S271K151


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 0.313

Multiples of: 1

          Reel       
B72220S2621K503


Varistors Through Hole 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 0.3212

Multiples of: 1

   1.65 kV          1000 V   
B72520G0250K062


Varistors 1206 31VDC 1200pF AEC-Q200
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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 0.3221

Multiples of: 1

MLV31 VDC25 VAC65 V 200 A1 J1200 pF SMD/SMTReel1206 (3216 METRIC)B72510GPCB Mount39 V- 55 C+ 150 CAEC - Q200
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