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
  
                      
B72214S0231K101


Varistors 230V 360 (324~396) 4.5KA 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 : 2585
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USD 0.176
Multiples of: 1

   595 V14 mm  380 pF- 40 C to + 85 C Bulk   360 V   
B72240B551K1


EPCOS TDK Varistors 550V RMS 40MM Varistor B40K550
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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 : 500
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USD 26.5995
Multiples of: 1

MOV745 VDC550 VAC1.5 kV40 mm40 kA960 J1400 pF ScrewBulk HighEChassis Mount910 V- 40 C+ 105 C 
Hot B72520T600K62


Var MOV 60VAC/85VDC 100A 100V 1206 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 : 491
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USD 0.0307
Multiples of: 1

Mlv86 VDC60 VAC165 V 100 A700 Mj100 pF- 55 C to + 125 CSmd/SmtReel1206 (3216 METRIC)B725 100 VDC   
B72542V3140S272


Varistors 16Vdc 1200A 5800mJ CN2220S14BAUTOE2G2K2
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TDK Availability : 491
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USD 1.15
Multiples of: 1

Mlv16 V14 V40 V 1.2 kA5.8 J15 nF- 55 C to + 125 C Reel Surge Protection  - 55 C+ 125 C 
B72207S0461K321


Var MOV 460VAC/615VDC 1200A 750V Thru-Hole Radial Ammo/T/R
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TDK Availability : 485
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USD 0.3224
Multiples of: 1

MOV615 VDC460 VAC1.24 kV7 mm1.2 kA36 J70 pF RadialReel , Cut Tape StandardDPCB Mount750 V- 40 C+ 105 C 
S10K275


S10K275
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TDK Availability : 485
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USD 0.184
Multiples of: 1

          -       
B72210P2271K101


Varistors 275VAC 10% 10mm MP AdvanceD
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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 : 485
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USD 0.1887
Multiples of: 1

   710 V      Bulk   275 V   
B72220P3251K101


Varistors 250VAC 10% 20mm SuperioR MP
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TDK Availability : 485
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USD 0.6821
Multiples of: 1

MOV320 VDC250 VAC650 V22.5 mm12000 A255 J1300 pF RadialBulk B72220PPCB Mount390 V- 40 C+ 105 C 
B72542V6600K062


Varistors FILM CAP X2 1uF 20%
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TDK Availability : 482
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USD 1.2116
Multiples of: 1

MLV63 VDC50 VAC127 V-4.5 kA15 J5000 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)Surge ProtectionPCB Mount77 V- 55 C+ 125 C 
B72210S0350K101


Varistors 35VAC 10% 10mm StandarD
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TDK Availability : 404
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USD 0.1092
Multiples of: 5

   110 V10 mm  2400 pF- 40 C to + 85 C Bulk   56 V   
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