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
  
                      
V20X320E


Varistors 320VAC 546J 845V-CL 15KA-PK
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Littelfuse 2013
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AUD 0.5566
Multiples of: 1

MOV410 VDC320 VAC845 V23 mm15 kA546 J1000 pF RadialBulk XtremePCB Mount510 V- 40 C+ 125 C 
STE07D271K1BN0FSB0R0


Varistors 225V 455V 1.2KA Through Hole,P=5mm RoHS
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Songtian 1018
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AUD 0.0381
Multiples of: 10

   455 V          243 V ~ 297 V   
B72650M0140K072


Varistors 14V 100A 1450pF Varistor CU3225K14G2
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TDK 209
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AUD 0.5188
Multiples of: 1

MLV18 VDC14 VAC43 V-100 A400 mJ1450 pF SMD/SMTBlister Pack CU StandardPCB Mount22 V- 40 C+ 85 C 
B72240B381K1


Varistors 385V RMS 40MM Varistor B40K385
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TDK 116
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AUD 30.3403
Multiples of: 1

MOV505 VDC385 VAC1.025 kV40 mm40 kA800 J1900 pF ScrewBulk HighEChassis Mount620 V- 40 C+ 105 C 
V14H385AUTO


Varistors RADIAL VARISTOR 14MM ROHSLEAD FREE
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Littelfuse 56
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AUD 0.8291
Multiples of: 1

MOV505 VDC385 VAC1.025 kV17 mm6.5 kA175 J360 pF RadialBulk AUMOVPCB Mount620 V- 40 C+ 125 CAEC - Q200
V301HB34


Varistors HIGH ENERGY PCB USE
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Littelfuse 56
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AUD 13.9881
Multiples of: 1

MOV410 VDC300 VAC780 V34 mm40 kA430 J4100 pF RadialBulk HB34PCB Mount470 V- 55 C+ 85 C 
STE10D331K1EQ0FST0R0


Varistors 275V 550V 2.5KA Through Hole,P=7.5mm RoHS
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Songtian 55
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AUD 0.0675
Multiples of: 5

   550 V          297 V ~ 363 V   
V2F126C600Y2EDP


Varistors 18VAC 26VDC 0.3J 250pF 34.5 V 60V
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Kyocera AVX 53
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AUD 0.5204
Multiples of: 1

MLV26 VDC18 VAC60 V-80 A300 mJ250 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)V2FPCB Mount34.5 V- 55 C+ 125 C 
MOVTP20V250T


Varistors MOVTP, 20 mm, 250 Vac
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Eaton 51
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AUD 2.0687
Multiples of: 1

MOV320 VDC250 VAC650 V23.5 mm10000 A240 J- Through HoleBulk MOVTPThrough Hole429 V- 40 C+ 105 C 
VZ40D241KQ-N


VZ40D241KQN world products
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World Products 50
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AUD 7.444
Multiples of: 40

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