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
  
                      
MLVC18V060C650


76V 500A Varistor 1 Circuit Surface Mount, MLCV 1812 (4532 Metric)
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Eaton 4214
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AUD 0.6485
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MLV60 VDC45 VAC134 V-500 A2.5 J650 pF SMD/SMTReel , Cut Tape1812 (4532 METRIC)MLVCSMD/SMT76 V- 55 C+ 125 C 
TMOV34S151MP


Varistors THERMALLY PROTECTED VARISTOR 34MM
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Littelfuse 175
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AUD 23.8716
Multiples of: 1

MOV200 VDC150 VAC405 V34 mm40 kA360 J8000 pF RadialBulk TMOVPCB Mount264 V- 55 C+ 85 C 
V571BA60


Littelfuse Varistors 910V 70kA 4500pF
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Littelfuse 145
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AUD 210.7731
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MOV730 VDC575 VAC1.42 kV60 mm70 kA2100 J4500 pF SMD/SMTBulk BAPCB Mount1001 V- 55 C+ 85 C 
MOVTP20V320T


Varistors MOVTP, 20 mm, 320 Vac
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Eaton 67
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AUD 1.9866
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MOV410 VDC320 VAC845 V23.5 mm10000 A386 J- Through HoleBulk MOVTPThrough Hole561 V- 40 C+ 105 C 
STE14D361K1EQ0FST0R0


Varistors 300V 360 (324~396) 595V 6.5KA Through Hole,P=7.5MM RoHS
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Songtian 66
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AUD 0.113
Multiples of: 5

   595 V          360 (324 ~ 396)   
Z10D391


Varistors 390V 2500A 12.5mm
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Semitec 65
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AUD 0.4654
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MOV320 VDC250 VAC1.175 kV12.5 mm10 kA70 J1250 pF RadialBulk Z10DPCB Mount390 V- 40 C+ 85 C 
RV02


SSR METAL OXIDE VARISTOR (MOV)
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Carlo Gavazzi 64
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AUD 25.2313
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RV05


Varistors SSR METAL OXIDE VARISTOR (MOV)
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Carlo Gavazzi 64
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AUD 13.3773
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VCAS121018J390RP


Varistors 13VAC 18VDC 1.5J 3100pF 25.5 V 42V
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Kyocera AVX 63
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AUD 0.4318
Multiples of: 1

MLV18 VDC13 VAC42 V-500 A1.5 J3100 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)VCASPCB Mount25.5 V- 55 C+ 125 CAEC - Q200
ERZ-C20EK391


Varistors ZNR Transient/Surge Absorber Type E
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Panasonic 58
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AUD 11.4597
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Mov320 V250 V650 V20 mm8 kA130 J1200 pF- 40 C to + 85 CScrew 1805 (4814 METRIC)Erz 390 V- 40 C+ 85 C 
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