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
  
                      
AVR-M1005C080MTACB


Varistors 0402 8V 1A 33pF
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TDK 14383
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AUD 0.055
Multiples of: 1

MLV5.5 VDC-19 V-1 A10 mJ33 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)AVRPCB Mount8 V- 40 C+ 125 CAEC - Q200
STE20D821K1DN0FQB0R0


Varistors 670V 1355V 10KA Through Hole,P=10mm RoHS
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Songtian 51
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AUD 0.3464
Multiples of: 1

   1355 V          738 V ~ 902 V   
MOVTP20V250T


Varistors MOVTP, 20 mm, 250 Vac
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Eaton 51
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AUD 1.98
Multiples of: 1

MOV320 VDC250 VAC650 V23.5 mm10000 A240 J- Through HoleBulk MOVTPThrough Hole429 V- 40 C+ 105 C 
B72280B0321K001


EPCOS TDK Varistors 320V RMS 80MM Varistor B80K320
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TDK 51
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AUD 196.9629
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MOV420 VDC320 VAC840 V80 mm100 kA1.6 kJ0.011 uF SMD/SMTBulk HighEPCB Mount510 V- 40 C+ 105 C 
VDRS14T250BSE


Varistors 250volts 17mm Radial
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Vishay 50
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AUD 0.6443
Multiples of: 1

Mov320 V250 V650 V17 mm4.5 kA96 J480 pF- 40 C to + 85 CRadialBulk Vdrs..E 390 V- 40 C+ 85 C 
STE07D201K1BN0FSB0R0


Varistors 170V 200 (180~220) 340V 1.2KA Through Hole RoHS
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Songtian 48
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AUD 0.0322
Multiples of: 10

   340 V          180 V ~ 220 V   
STE07D121K1BQ0FST0R0


Varistors 100V 200V 1.2KA Through Hole,P=5mm RoHS
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Songtian 48
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AUD 0.0353
Multiples of: 10

   200 V          108 V ~ 132 V   
07D431K


Varistors Through Hole,P=5mm RoHS
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SEMBO 48
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AUD 0.039
Multiples of: 10

   710 V          430 V   
20D152K


Varistors 125V 150 (135~165) 250V 6.5KA Through Hole RoHS
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Hongzhi 0
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AUD 0.6204
Multiples of: 1

   250 V          1350 V ~ 1650 V   
STE07D271K1BQ0FST0R0


Varistors 225V 270 (243~297) 455V 1.2KA Through Hole,P=5mm RoHS
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Songtian 0
6 to 16 Weeks Calender.png

AUD 0.0363
Multiples of: 10

   455 V          243 V ~ 297 V   
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