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
  
                      
B72510E110K62


Var MOV 11VAC/14VDC 120A 16.2V to 19.8V 0805 SMD Automotive 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 : 285180
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USD 0.3312

Multiples of: 3000

                  
B72530T300K62


Var MOV 30VAC/38VDC 300A 47V 1210 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 : 238620
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USD 0.0408

Multiples of: 2000

Mlv38 V30 V  300 A2000 Mj - 55 C to + 125 C Reel       
B72590D120H60


ESD Suppressors 0402 20Vdc 4.5pF Ceradiode CDS2C12GTH
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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 : 232800
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USD 0.0451

Multiples of: 250000

   66 V   4.5 pF- 40 C To + 85 CSmd/SmtReel0402 (1005 METRIC)High - Speed Ceradiodes   + 85 C 
B72510E300K62


Varistors COMPLETE MFG PN 871-B72510E0300K062
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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 : 136770
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USD 0.1668

Multiples of: 3000

Mlv38 VDC30 VAC77 V 80 A300 Mj200 pF Smd/SmtReel0805 (2012 METRIC)Automotive 47 V- 55 C+ 125 CAec - Q200
Hot B72220S0321K101


Varistors 320volts 8000A
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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 : 131785
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USD 0.2609

Multiples of: 1

   840 V20 mm  540 pF- 40 C to + 85 C Bulk   510 V   
B72500D 50A 60


Varistors 5.6VDC 19V-CLMP 470PF
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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 : 120492
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USD 0.0402

Multiples of: 1

MLV5.6 VDC-19 V-1000 A-470 pF SMD/SMTReel , Cut TapeSOD - 523Standard CeraDiodesPCB Mount6.4 V- 40 C+ 85 C 
B72590D0150H060


Varistors 15V 0402 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 : 119212
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USD 0.075

Multiples of: 1

          -       
B72500D 50H160


ESD Suppressor CeraDiode 15KV 2-Pin SOD-523 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 : 116400
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USD 0.0582

Multiples of: 4000

                  
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 : 96030
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USD 0.189

Multiples of: 1000

Mov320 VDC250 VAC650 V7 mm1.2 kA19 J120 pF- 40 C to + 85 CRadialReel B722 390 VDC- 40 C+ 105 C 
B72530T400K62


Var MOV 40VAC/56VDC 250A 68V 1210 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 : 15309
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USD 0.2162

Multiples of: 1

Mlv56 V40 V110 V 250 A2300 Mj500 pF- 55 C to + 125 CSmd/SmtReel1210 (3225 METRIC)Standard 68 V- 55 C+ 125 C 
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