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
  
                      
B72530E0350K062


Varistors 1210 35Vrms 250A CT1210K35G
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TDK 8270
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AUD 0.4019
Multiples of: 1

Mlv45 VDC35 VAC90 V 250 A2 J600 pF Smd/SmtCut Tape1210 (3225 METRIC)Automotive 56 VDC- 55 C+ 150 CAec - Q200
B72314S0351K101


Varistors 14mm, 350Vac, 10%, Compact Series
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TDK 8251
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AUD 0.2609
Multiples of: 1

MOV460 VDC350 VAC910 V 4.5 kA80 J350 pF RadialBulk SIOV - S14KPCB Mount560 V- 40 C+ 105 C 
VC121048G101DP


Varistors 34VAC 48VDC 0.9J 450pF 62 V 100V
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Kyocera AVX 8251
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AUD 0.7247
Multiples of: 1

Mlv48 V34 V100 V 220 A0.9 J450 pF- 55 C to + 125 CSmd/SmtReel1210 (3225 METRIC)Vc 62 V- 55 C+ 125 C 
AVRH10C390KT500NA8


Varistors 0402 50pF 28VDC AEC-Q200
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TDK 8245
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AUD 0.027
Multiples of: 20

MLV28 VDC-72 V-15 A20 mJ50 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)AVRPCB Mount39 V- 55 C+ 150 CAEC - Q200
V320LA20APX1347


RADIAL LEAD VARISTORS WITH WIDE OPERATING VOLTAGE RANGE 130V TO 1000V
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Littelfuse 8245
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AUD 0.493
Multiples of: 8500

 420 VDC 850 V      Bulk LA     
MLVC04V014C120


20V 20A Varistor 1 Circuit Surface Mount, MLCV 0402 (1005 Metric)
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Eaton 8202
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AUD 0.0786
Multiples of: 1

MLV14 VDC10 VAC35 V-20 A50 mJ120 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)MLVCSMD/SMT20 V- 55 C+ 125 C 
MOV-10D751K


Var MOV 460VAC/615VDC 2500A 750V Thru-Hole Radial Bulk
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Bourns 8169
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AUD 0.2135
Multiples of: 1

MOV825 VDC420 VAC1.24 kV10 mm2.5 kA75 J130 pF RadialBulk MOV - 10DxxxKPCB Mount680 V- 40 C+ 85 C 
10D220K


Varistors 18V 43V 500A Through Hole RoHS
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Ruilongyuan 8104
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AUD 0.1423
Multiples of: 5

   43 V          22 (19.5 ~ 26)   
B72210S0321K101


Varistors 420V 510 (459~561) Through Hole,P=7.5mm RoHS
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TDK 8087
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AUD 0.2093
Multiples of: 1

Mov420 VDC320 VAC840 V10 mm2.5 kA50 J170 pF RadialBulk Standardd 510 V- 40 C+ 105 C 
20D561K


Varistors 460V 925V 6.5KA Through Hole RoHS
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Ruilongyuan 5538
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AUD 0.3141
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   925 V              
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