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
  
                      
B72214Q0151K101


Varistors 150VAC 10% 14mm EnergetiQ
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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 0.4956

Multiples of: 3000

MOV200 VDC150 VAC395 V16.5 mm8 kA85 J830 pF RadialBulk B72214QPCB Mount240 V- 40 C+ 105 C 
B72220X2271K501


Varistors 275VAC 10% 20mm AEC-Q200 125degC
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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 0.4991

Multiples of: 1

MOV350 VDC275 VAC710 V23.5 mm10000 A215 J0.85 uF RadialBulk B72220XPCB Mount430 V- 40 C AEC - Q200
B72220U2151K501


Varistors SNF Leaded Varistor 150V 20mm 10%
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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 0.5016

Multiples of: 1

Mov200 VDC150 VAC395 V23.5 mm10 kA120 J1550 pF RadialBulk Snf Advanced 240 V- 40 C+ 125 C 
B72540V0400K062


Varistors 56V 68 (61.2~74.8) SMD RoHS
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TDK Availability : 0
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USD 0.5031

Multiples of: 1

   -          61.2 V ~ 74.8 V   
B72527E3350K000


Varistors 35V 100a 470000pF Varistor SR6K35M474X
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TDK Availability : 0
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USD 0.5062

Multiples of: 4000

Mlv45 V35 V90 V 100 A1.5 J470 nF- 55 C to + 125 CThrough HoleBulk Leaded Shcv  - 55 C+ 125 C 
B72214Q0321K101


EPCOS TDK Varistors Varistor Q14K320
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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 0.5073

Multiples of: 1

Mov420 VDC320 VAC840 V14 mm8 kA185 J390 pF- 40 C to + 85 CRadialBulk Energetiq 510 VDC- 40 C+ 105 C 
B72220S3111K101


EPCOS TDK Varistors Varistor S20K115E3
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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 0.5113

Multiples of: 1500

  110 VAC       Bulk Superior S25  - 40 C+ 105 C 
S20K230


Var MOV 230VAC/300VDC 8000A 360V Radial Bulk
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TDK Availability : 0
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USD 0.5126

Multiples of: 1

                  
S14K420


Varistors 420VAC 90J 1120V-CL 4500A-PK
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TDK Availability : 0
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USD 0.5148

Multiples of: 1

          -       
B72587H3200K000


Varistors 20V 800A 3000mJ SR1K20M155X
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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 0.5148

Multiples of: 2000

Mlv26 V20 V58 V 800 A6 J1500 nF- 55 C to + 125 CThrough HoleBulk Leaded Shcv  - 55 C+ 125 C 
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