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
  
                      
B72207S0251K111


EPCOS TDK Varistors 250vrms 7mm StdCrimp Varistor S07K250G
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TDK 77600
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AUD 0.0864
Multiples of: 1000

Mov320 VDC250 VAC650 V7 mm1.2 kA19 J120 pF- 40 C to + 85 CRadialReel B722 390 VDC- 40 C+ 105 C 
VAR-18060218M3P-FK


Varistors 17.6~26 RoHS
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TDK 9506
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AUD 0.0195
Multiples of: 20

   -          17.6 V ~ 26 V   
VAR-18066100M3P-CK


10V - Varistors ROHS
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TDK 9506
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AUD 0.0262
Multiples of: 20

   -          10 V   
V10E175P


Varistors 175Vrms 3500A 350pF 10mm Disc
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Littelfuse 9468
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AUD 0.2766
Multiples of: 1

Mov225 V175 V455 V10 mm3.5 kA 350 pF- 55 C to + 85 CRadialBulk Ultramov  - 55 C+ 85 C 
B72500T8250L060


Varistors Varistor CT0603L25HSG
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TDK 9460
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AUD 0.1173
Multiples of: 1

MLV32 VDC25 VAC120 V-5 A-- SMD/SMTReel , Cut Tape0603 (1608 METRIC)StandardPCB Mount61 V- 55 C+ 125 C 
ZV14K1210401NIR1


Varistors ZV 14V 10%
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Bourns 9449
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AUD 0.2357
Multiples of: 1

MLV18 VDC14 VAC38 V-400 A1.6 J2000 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)ZVPCB Mount22 V- 55 C+ 125 C 
CV300K7BL1


Varistors CV 300 K 7 B L1
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Bourns 9441
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AUD 0.4054
Multiples of: 1

MOV385 VDC300 VAC775 V9 mm1.2 kA37 J150 pF RadialBulk CVThrough Hole470 V- 40 C+ 85 C 
VC060326A580TP


Varistors 18VAC 26VDC 0.1J 155pF 34.5 V 60V
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Kyocera AVX 9397
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AUD 0.0896
Multiples of: 1

MLV26 VDC18 VAC60 V-30 A100 mJ155 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)VCPCB Mount34.5 V- 55 C+ 125 C 
JVR10N391K


Varistor: metal-oxide; THT; 250VAC; 320VDC; 390V; ±10%; 2.5kA; 60J
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Joyin 8883
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AUD 0.088
Multiples of: 1

              390 V   
20D751K


Varistors 615V 750 (675~825) 1240V 6.5KA Through Hole RoHS
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COV 7226
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AUD 0.3674
Multiples of: 1

   1240 V          675 V ~ 825 V   
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