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
  
                      
MOV-07D470KK


7mm Radial Disc MOV - Kinke
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Bourns 32123
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AUD 0.1633
Multiples of: 1

                  
V300LT4P


Varistors 300V 70pF
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Littelfuse 31753
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AUD 0.1902
Multiples of: 1

MOV405 VDC300 VAC775 V7 mm1.2 kA25 J70 pF RadialReel , Cut Tape LAPCB Mount517 V- 55 C+ 85 C 
FTR10D471K


Varistors 385V 775V 2.5KA Through Hole,P=7.5mm RoHS
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FTR 30855
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AUD 0.0471
Multiples of: 10

   775 V          -   
VC080526A580DP


Varistors 18VAC 26VDC 0.1J 120pF 34.5 V 60V
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Kyocera AVX 29411
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AUD 0.2011
Multiples of: 1

MLV26 VDC18 VAC60 V-30 A100 mJ120 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount34.5 V- 55 C+ 125 C 
FTR20D471K


Varistors 385V 775V 6.5KA Through Hole,P=10mm RoHS
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FTR 28149
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AUD 0.1805
Multiples of: 5

   775 V          -   
CG0603MLA-5.5ME


TVS Varistor - 4VAC/5.5VDC - 30A - 18V - 1 x 0.8 x 0.8 mm - 0603 [1608 Metric] - ...
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Bourns 23280
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AUD 0.073
Multiples of: 4000

 5.5 VDC4 VAC19 V 30 A100 Mj300 pF- 55 C To + 125 CSolder PadReel0603 (1608 METRIC)Mla 8 V To 18 V- 55 C+ 125 C 
10D390K


Varistors 31V 77V 500A Through Hole RoHS
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Ruilongyuan 19792
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AUD 0.1184
Multiples of: 5

   77 V          39 (35 ~ 43)   
AVRH10C101KT1R1NE8


Varistors 0402 1.1pF 70VDC Ethernet AEC-Q200 ES
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TDK 12600
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AUD 0.0563
Multiples of: 10

MLV70 VDC-190 V-0.3 A7 mJ1.1 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)AVRPCB Mount110 V- 55 C+ 150 CAEC - Q200
7D471K


Varistors 385V 775V 1.2KA Through Hole RoHS
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Hongzhi 12474
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AUD 0.0492
Multiples of: 20

   775 V          423 V ~ 517 V   
ZV30K1812801NIR1


Varistors ZV 30V 10%
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Bourns 1470
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AUD 0.4499
Multiples of: 1

MLV38 VDC30 VAC77 V-800 A4.4 J1800 pF SMD/SMTReel , Cut Tape1812 (4732 METRIC)ZVPCB Mount47 V- 55 C+ 125 C 
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