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
  
                      
VJ14M00300KBA


Varistors 1812 38VDC 800A AEC-Q200 10%
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Kyocera AVX 4286
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AUD 1.2839
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MLV38 VDC30 VAC77 V-800 A4.2 J1900 pF SMD/SMTReel , Cut Tape1812 (4532 METRIC)VJSMD/SMT47 V- 55 C+ 125 CAEC - Q200
Z15D821


Varistors 820V 4500A 16mm
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Semitec 970
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AUD 0.9485
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 670 VDC510 VAC77 V8.5 mm250 A235 J1600 pF RadialBulk Z15DPCB Mount - 40 C+ 85 C 
V22CH8T


Varistors 14V 100A 1600pF 7 Inch Reel
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Littelfuse 1000
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AUD 0.9925
Multiples of: 1000

Mov18 V14 V47 V 100 A1 J1600 pF- 55 C to + 125 CSmd/SmtReel3220Ch 22 V- 55 C+ 125 C 
MLV1812E32003T


Varistors 1812 20volts 26A 31.0V to 38.0V
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Vishay 970
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AUD 1.1646
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MLV26 VDC20 VAC65 V-800 A3 J3000 pF SMD/SMTReel , Cut Tape1812 (4532 METRIC)MLV1812E3PCB Mount38 V- 55 C+ 85 C 
B72540T0300K62


Varistor: metal-oxide; SMD; 2220; 30VAC; 38VDC; 12J; 1.2kA; 20mW
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TDK 970
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AUD 1.1866
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ERZ-V20D331


Varistors 330V 6500A ZNR SUR ABSORBER 20MM
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Panasonic 970
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AUD 1.2761
Multiples of: 25

Mov270 V210 V545 V20 mm10 kA228 J1100 pF- 40 C to + 85 CRadial  V 330 V- 40 C+ 85 C 
B72542V0350K062


Varistors 34 VDC 12J 77V-CLMP1200A
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TDK 970
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AUD 1.2833
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MLV45 VDC35 VAC90 V-1000 A7.7 J2500 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)CTPCB Mount56 V- 55 C+ 125 C 
GMOV-20D321K


Varistors 320VRMS 360J 875V-CLAMP
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Bourns 970
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AUD 1.6119
Multiples of: 25

MOV415 VDC320 VAC-23 mm10 kA360 J4 pF RadialBulk GMOVPCB Mount-- 40 C+ 85 C 
VZ20D241KBLX


VZ20D241KBLX
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World Products 970
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AUD 1.6494
Multiples of: 25

                  
VJ32M02750KBA


430 V 300 A Varistor 1 Circuit Surface Mount, MLCV 3220 (8250 Metric)
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Kyocera AVX 965
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AUD 2.2164
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MLV369 VDC50 VAC710 V-15 uA13 J70 pF SMD/SMTReel , Cut Tape3220 (8552 METRIC)VJPCB Mount430 V- 55 C+ 125 CAEC - Q200
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