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
  
                      
10D471K


775V 0.4W 65J 385V 210pF@1kHz 300V 470V 2.5kA SMD Varistors ROHS
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SURGING 7895
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AUD 0.0451
Multiples of: 10

                  
VC080518C400TP


Varistors 13VAC 18VDC 0.3J 550pF 25.5 V 42V
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Kyocera AVX 7419
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AUD 0.2848
Multiples of: 1

MLV18 VDC13 VAC42 V-100 A300 mJ550 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount25.5 V- 55 C+ 125 C 
B72500E140K60


Varistors 18 VDC .2J 40V-CLMP 30A PK
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TDK 7399
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AUD 0.1603
Multiples of: 1

MLV18 VDC14 VAC40 V-30 A200 mJ100 pF SMD/SMTReel , Cut Tape AutomotivePCB Mount22 V- 55 C+ 150 C 
MLVC08V030C260


42V 100A Varistor 1 Circuit Surface Mount, MLCV 0805 (2012 Metric)
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Eaton 7395
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AUD 0.2731
Multiples of: 1

MLV30 VDC21.2 VAC74 V-100 A300 mJ260 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)MLVCSMD/SMT42 V- 55 C+ 125 C 
V460LS20CPX2510


Metal-Oxide Varistors
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Littelfuse 7372
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AUD 0.4284
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V275LA40CP


710V 275V 430V Plugin Varistors ROHS
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Littelfuse 7345
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AUD 0.4948
Multiples of: 1

MOV275 VDC275 VAC710 V20 mm9 kA320 V- RadialBulk C - IIIPCB Mount473 V- 55 C+ 85 C 
B72314S0381K101


Varistors 14mm, 385Vac, 10%, Compact Series
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TDK 7339
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AUD 0.2593
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MOV505 VDC385 VAC1025 V 4.5 kA80 J315 pF RadialBulk SIOV - S14KPCB Mount620 V- 40 C+ 105 C 
B72214S0271K151


Varistors 275V RMS 14MM RADIAL Varistor S14K275G5
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TDK 7322
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AUD 0.3122
Multiples of: 1

 350 V275 V710 V 4.5 kA71 J320 pF- 40 C to + 85 C Reel Standardd  - 40 C+ 105 C 
B72724D160H62


ESD Suppressors 0612 350V 3pF CDA5C16GTH
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TDK 7239
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AUD 0.3801
Multiples of: 1

MLV16 VDC-350 V---3 pF SMD/SMTReel , Cut Tape0612 (1632 METRIC)High - Speed CeraDiodesPCB Mount80 V- 40 C+ 85 C 
10D511K


Varistors 418V 842V 2.5KA Through Hole RoHS
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Hongzhi 2526
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AUD 0.0739
Multiples of: 5

   842 V          459 V ~ 561 V   
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