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
  
                      
VDRS05C460BSE


Varistors 460volts 7mm 5mm
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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.

Vishay 808
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AUD 0.3366
Multiples of: 1

Mov615 V460 V1.2 kV7 mm400 A21 J30 pF- 40 C to + 85 CRadialBulk Vdrs..E 750 V- 40 C+ 85 C 
FTR20D391K


650V 320V 250V 351V~429V Plugin Varistors ROHS
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FTR 805
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AUD 0.1734
Multiples of: 5

   650 V          351 V ~ 429 V   
Z7D201


Varistors 200V 1250A 8.5mm
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Semitec 805
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AUD 0.3365
Multiples of: 1

MOV170 VDC130 VAC200 V8.5 mm6.5 kA17.5 J5500 pF RadialBulk Z7DPCB Mount201 V- 40 C+ 85 C 
ERZ-VA9V361


Varistors ZNR TransientSurge Absorbers Type D
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Panasonic 800
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AUD 0.3885
Multiples of: 1

MOV300 VDC230 VAC595 V9 mm3.5 kA65 J300 pF Radial  VPCB Mount360 V- 40 C+ 85 C 
V20H175P


Varistors 175V 10000A 1400pF 20mm Radial
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Littelfuse 796
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AUD 0.9795
Multiples of: 1

Mov270 VDC175 VAC455 V20 mm10 kA180 J1400 pF RadialBulk Hmov 297 V- 55 C+ 125 C 
V575LC40AP


Var MOV 575VAC/730VDC 4500A 1000V Radial Bulk
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Littelfuse 794
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AUD 0.3197
Multiples of: 1

   1500 V      Bulk   1000 V   
V12RA8


Var MOV 6VAC/8VDC 150A 12V Radial Automotive Bulk
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Littelfuse 790
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AUD 4.8042
Multiples of: 1

MOV8 VDC6 VAC34 V8 mm150 A 2500 pF RadialBulk RA8PCB Mount - 55 C+ 125 C 
07D561K


Varistors 460V 925V 1.2KA Through Hole RoHS
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COV 789
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AUD 0.0328
Multiples of: 20

   925 V              
VG121030H620DP


Varistors 21VAC 30VDC 1.2J 1850pF 41 V 67V
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Kyocera AVX 736
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AUD 0.6321
Multiples of: 1

Mlv30 VDC21 VAC67 V-280 A1.2 J1850 pF- 55 C to + 125 CSmd/SmtReel1210 (3225 METRIC)Vg 41 V- 55 C+ 125 C 
V115SM7


Littelfuse Varistors SURFACE MOUNT SM7 VARISTORS
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Littelfuse 446
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AUD 1.5088
Multiples of: 1

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