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
  
                      
B72214S0381K551


Varistors 385VAC 10% 14mm StandarD
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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 : 2803
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USD 0.1966

Multiples of: 1

MOV505 VDC385 VAC1.025 kV14 mm4.5 kA80 J315 pF RadialReel , Cut Tape StandardDPCB Mount620 V- 40 C+ 105 C 
B72530E0170K062


Varistors 1210 17Vrms 400A CT1210K17G
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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 : 2803
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USD 0.2448

Multiples of: 1

Mlv22 V17 V44 V 400 A1700 Mj1800 pF- 55 C to + 150 CSmd/SmtReel1210 (3225 METRIC)E 27 V- 55 C+ 150 CAec - Q200
B72214Q0171K101


EPCOS TDK Varistors Varistor Q14K175
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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 : 2802
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USD 0.5355

Multiples of: 1

Mov225 VDC175 VAC  8 kA100 J750 pF- 40 C to + 85 CRadialBulk Siov 270 VDC- 40 C+ 105 C 
Hot B72214S2271K101


Varistors 275V RMS 14MM RADIAL Varistor S14K275E2
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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 : 2797
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USD 0.1021

Multiples of: 5

MOV350 VDC275 VAC710 V15.5 mm6 kA110 J440 pF RadialBulk B722xxS2PCB Mount430 V- 40 C+ 105 C 
B72214S0301K501


Varistors 300VAC 10% 14mm StandarD
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TDK Availability : 2796
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USD 0.2193

Multiples of: 1

MOV385 VDC300 VAC775 V14 mm4.5 kA76 J400 pF RadialBulk StandardDPCB Mount470 V- 40 C+ 105 C 
B72214S0461K151


Varistors 460VAC 10% 14mm StandarD
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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 : 2776
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USD 0.3247

Multiples of: 1

Mov615 VDC460 VAC1240 V 4.5 kA100 J260 pF  Cut Tape Standardd 700 V- 40 C+ 105 C 
B72214P2681K101


Varistors 680VAC 10% 14mm MP AdvanceD
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TDK Availability : 2774
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USD 0.6566

Multiples of: 1

MOV895 VDC680 VAC1815 V17 mm6000 A260 J220 pF RadialBulk B72214PPCB Mount1100 V- 40 C+ 105 C 
B72220S0170K101


Varistors 17volts 2000A
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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 : 2763
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USD 0.3678

Multiples of: 1

   53 V20 mm  0.0156 uF- 40 C to + 85 C Bulk   27 V   
B72214S0351K101


Varistor: metal-oxide; THT; 350VAC; 460VDC; 560V; 50A; 80J
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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 : 2753
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USD 0.0821

Multiples of: 5

              560 V   
B72500D0200A060


Arrester: Ceradiode; SMD; 0603; Uoper max:22VDC; 56pF
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TDK Availability : 2745
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USD 0.0369

Multiples of: 1

       56 pF          
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