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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First...946947948949950...
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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
  
                      
MG064S18A400DP


Varistors 14VAC 18VDC 0.1J 120pF 25.5 V 42V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Kyocera AVX 0
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AUD 1.0705
Multiples of: 1

MLV18 VDC14 VAC42 V-15 A100 mJ120 pF SMD/SMTReel , Cut Tape0612 (1632 METRIC)MGPCB Mount25.5 V- 55 C+ 125 C 
IsoM5-555-B-L2


Varistors IsoMOV 5KA 555Vrms Bulk In-Line
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Bourns 0
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AUD 1.1236
Multiples of: 1

MOV745 VDC555 VAC1.4 kV17 mm250 A-40 pF RadialBulk IsoM5Through Hole-- 40 C+ 125 C 
VZ20E821KBS


Var MOV 510VAC/675VDC 12000A 902V Radial Bulk
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World Products 0
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AUD 1.08
Multiples of: 1

          -       
VZ20E911KBS


Var MOV 550VAC/745VDC 12000A 1001V Radial Bulk
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World Products 0
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AUD 1.08
Multiples of: 1

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605A


VARISTOR-SI-100MA
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NTE 0
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AUD 1.08
Multiples of: 40

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TMOV20RP300EX2901


Varistors THERMALLY PROTECTED VARISTOR 20MM
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Littelfuse 0
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AUD 1.0907
Multiples of: 1

Mov 300 VAC775 V20 mm10 kA 800 pF- 55 C to + 85 CRadialBulk Tmov     
B72587E3140S200


EPCOS TDK Varistors 14V 800A 470000pF SHCV SR1S14BM474X
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TDK 0
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AUD 1.0914
Multiples of: 2000

Mlv 14 VAC      Through HoleReel Leaded Shcv     
V14P275L1T


Varistors 275Vrms 14mm Disc
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Littelfuse 0
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AUD 1.0953
Multiples of: 3500

Mov350 V275 V710 V 6 kA110 J450 pF- 55 C to + 85 CSolder TerminalReel Lv Ultramov 387 V- 55 C+ 85 C 
VDRS20W275BSE


Varistors 275volts 6500A 20D Radial
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Vishay 0
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AUD 1.0994
Multiples of: 1

MOV320 VDC275 VAC 20 mm  900 pF RadialBulk VDRSPCB Mount - 40 C+ 125 C 
NV73B2JTTE22


Varistors 1812 22V
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KOA Speer 0
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AUD 1.1
Multiples of: 1

MOV16.5 VDC12 VAC41 V-800 A2.3 J- SMD/SMTReel , Cut Tape1812 (4532 METRIC)NV73PCB Mount22 V- 50 C+ 125 CAEC - Q200
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