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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(Ex. GST)(▲▼)		Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
B72510E0250K062


Varistors 25Vrms 80A CT0805K25G
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TDK 1644150
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AUD 0.2018
Multiples of: 3000

Mlv31 V25 V67 V 80 A300 Mj250 pF- 55 C to + 125 CSmd/SmtReel0805 (2012 METRIC)Ct 39 V- 55 C+ 125 CAec - Q200
V150LA10CP


Varistors 150V
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Littelfuse 1466527
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AUD 0.5804
Multiples of: 1

MOV150 VDC150 VAC395 V14 mm6 kA100 J- RadialBulk C - IIIPCB Mount264 V- 55 C+ 85 C 
B72210S0271K151


EPCOS TDK Varistors Varistor S10K275G5
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TDK 852048
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AUD 0.4461
Multiples of: 1200

Mov350 VDC275 VAC710 V12 mm2.5 kA43 J220 pF RadialCut Tape Standardd 430 V- 40 C+ 105 C 
B72510E0140K062


Varistors 14Vrms 120A CT0805K14G
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TDK 736230
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AUD 0.1673
Multiples of: 3000

Mlv18 V14 V40 V 120 A300 Mj350 pF- 55 C to + 125 CSmd/SmtReel0805 (2012 METRIC)Ct 22 V- 55 C+ 125 CAec - Q200
B72220S301K101


B722 Series 385 V 300 Vrms 775 V Clamp 8000 A 780 pF StandarD Leaded Varistor
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TDK 565023
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AUD 0.7875
Multiples of: 1

          -       
VC120648D101RP


Varistors 34VAC 48VDC 0.4J 225pF 62 V 100V
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Kyocera AVX 438440
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AUD 0.3698
Multiples of: 4000

MLV48 VDC34 VAC100 V-100 A400 mJ225 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)VCPCB Mount62 V- 55 C+ 125 C 
B72660M0301K072


Varistors 385Vdc 1200A 23000mJ 250mW CU4032K300G2
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TDK 437470
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AUD 0.4057
Multiples of: 1000

MLV385 VDC300 VAC775 V-1.2 kA23 J90 pF SMD/SMTBlister Pack4032 (102080 METRIC)CU StandardPCB Mount470 V- 40 C+ 85 C 
VC080526C580RP


Varistors 18VAC 26VDC 0.3J 250pF 34.5 V 60V
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Kyocera AVX 232800
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AUD 0.2048
Multiples of: 4000

MLV26 VDC18 VAC60 V-100 A300 mJ250 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount34.5 V- 55 C+ 125 C 
10D471K


Varistors 385V 775V 2.5KA Through Hole RoHS
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Ruilongyuan 218652
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AUD 0.0721
Multiples of: 5

   775 V          423 V ~ 517 V   
B72220S0681K101


EPCOS TDK Varistors 680V RMS 20MM RADIAL Varistor S20K680
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TDK 206511
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AUD 0.3945
Multiples of: 1

Mov895 VDC680 VAC1.815 kV21.5 mm6.5 kA250 J340 pF- 40 C to + 85 CRadialBulk B722 1.1 k VDC- 40 C+ 105 C 
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