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
  
                      
TMOV14RP140E


Varistors THERMALLY PROTECTED VARISTOR 14MM
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Littelfuse 1702
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AUD 1.5384
Multiples of: 1

MOV180 V140 VAC360 V14 mm6 kA55J900 pF RadialBulk TMOVPCB Mount242 V- 55 C+ 85 C 
B72220T2321K105


EPCOS TDK Varistors Varistor 20mm320v Varistor 14mm 150v
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TDK 1702
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AUD 1.87
Multiples of: 1

MOV420 VDC320 VAC840 V-10 kA273 J720 pF RadialBulk B72220TPCB Mount510 V- 40 C+ 105 C 
KAVLC5S021001


200V 18V 100V~160V 0603 Varistors ROHS
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Yongyutai Electronics 1697
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AUD 0.0069
Multiples of: 50

   200 V          100 V ~ 160 V   
VC120618E380DP


Varistors 13VAC 18VDC 0.5J 800pF 25.5 V 38V
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Kyocera AVX 1697
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AUD 0.297
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 18 VDC13 VAC38 V 200 A500 Mj800 pF- 55 C to + 125 CSmd/SmtReel1206 (3216 METRIC)Vc 25.5 V- 55 C+ 125 C 
B72650M0140K072


Varistors 14V 100A 1450pF Varistor CU3225K14G2
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TDK 1697
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AUD 0.5186
Multiples of: 1

MLV18 VDC14 VAC43 V-100 A400 mJ1450 pF SMD/SMTBlister Pack CU StandardPCB Mount22 V- 40 C+ 85 C 
VCAS120656F111RP


AVX Varistors 1206 56VDC .7J 110v
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Kyocera AVX 1697
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AUD 0.6647
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MLV56 VDC40 VAC110 V-100 A700 mJ180 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)VCASPCB Mount68 V- 55 C+ 125 CAEC - Q200
JVRS7S271KRF


455V 0.25W 12J 225V 210pF@1kHz 175V 270V 1.2kA 3225 Varistors ROHS
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KNSCHA 1692
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AUD 0.069
Multiples of: 5

   455 V          270 V   
V33ZA70PX10


Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE
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Littelfuse 1686
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AUD 0.5909
Multiples of: 1

Mov33 VDC21 VAC58 V20 mm2 A150 J0.013 uF RadialBulk Za 36.5 VDC- 55 C+ 85 C 
B72540T6300K62


EPCOS TDK Varistors High Surge MLV Max Op VRMS 30
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TDK 1521
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AUD 2.2786
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MLV38 VDC30 VAC77 V-5 kA15 J0.01 uF SMD/SMTReel , Cut Tape2220 (5750 METRIC)Surge ProtectionPCB Mount47 V- 55 C+ 125 C 
ERZ-V07D330


Var 20VAC/26VDC 500A 33V Radial Bulk
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Panasonic 722
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AUD 0.1351
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Mov26 V20 V65 V7 mm500 A 2900 pF- 40 C to + 85 CRadialBulk V 33 V- 40 C+ 85 C 
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