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
  
                      
B72530E0250K062


Varistors 1210 25Vrms 300A CT1210K25G
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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 : 9368
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USD 0.2415

Multiples of: 1

Mlv31 V25 V65 V 300 A1700 Mj1500 pF- 55 C to + 150 CSmd/SmtReel1210 (3225 METRIC)E 39 V- 55 C+ 150 CAec - Q200
B72540E0170K062


Varistors 2220 17Vrms 1200A CT2220K17G
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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 : 9335
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USD 0.8044

Multiples of: 1

Mlv22 V17 V44 V 1200 A7200 Mj9000 pF- 55 C to + 150 CSmd/SmtReel2220 (5750 METRIC)E 27 V- 55 C+ 150 CAec - Q200
B72500T7050S160


Varistors CT0603S5ARFG
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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 : 9156
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USD 0.0713

Multiples of: 1

Mlv5.5 V4 V    0.6 pF- 40 C to + 125 CSolderReel0603 (1608 METRIC)High - Speed 220 V- 40 C+ 125 C 
B72510T300K62


Varistors 0805 30V 80A 200pF CT0805K30G
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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 : 9143
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USD 0.138

Multiples of: 1

MLV38 VDC30 VAC77 V-80 A300 mJ200 pF SMD/SMTReel , Cut Tape CTPCB Mount47 V- 55 C+ 125 C 
B72207S0250K111


EPCOS TDK Varistors Varistor S07K25G
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TDK Availability : 9017
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USD 0.1035

Multiples of: 1

Mov31 VDC25 VAC77 V7 mm250 A1.6 J1400 pF- 40 C to + 85 CRadialReel B722 39 VDC- 40 C+ 105 C 
B72650M0151K072


EPCOS TDK Varistors 150V 400A 90pF Varistor
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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 : 8979
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USD 0.3209

Multiples of: 1

 200 VDC150 VAC395 V 400 A4900 Mj90 pF- 40 C to + 85 CSmd/SmtReel3225 (8063 METRIC)Smd Disk Varistor 240 VDC- 40 C+ 85 C 
B72500D0150A060


Varistors 0603 15VDC 30A CeraDiode CDS3C15GTA
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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 : 8971
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USD 0.0572

Multiples of: 1

       160 pF          
B72724A2170S162


Varistors CA06P4S17TLCG
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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 : 8966
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USD 0.207

Multiples of: 1

MLV22 VDC17 VAC50 V-30 A75 mJ75 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)B72724PCB Mount25 V- 55 C+ 125 C 
B72207S0251K101


Varistors 250volts 1200A
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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 : 8953
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USD 0.0828

Multiples of: 1

MOV320 VDC250 VAC650 V7 mm1.2 kA19 J105 pF RadialBulk StandardDPCB Mount390 V- 40 C+ 105 C 
AVR-M1608C120MT2AB


Varistors 0603 12V 15A 400pF
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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 : 1609
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USD 0.0622

Multiples of: 1

MLV7.5 VDC-20 V-15 A60 mJ400 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)AVRPCB Mount12 V- 40 C+ 125 CAEC - Q200
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