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
  
                      
ERZ-V10V390CS


Varistors ZNR Transient/Surge Absorbers Type D
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Panasonic 0
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AUD 0.278
Multiples of: 1

Mov31 VDC25 VAC77 V10 mm1 kA 5200 pF Radial  V 39 VDC   
ERZ-V10V121CS


Panasonic Varistors ZNR TransientSurge Absorbers Type D
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Panasonic 0
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AUD 0.278
Multiples of: 1

Mov100 VDC75 VAC200 V10 mm3.5 kA 1400 pF RadialBulk V 120 VDC   
808501XB


V480LA40A PWR MOV 14MM 480VAC/
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Littelfuse 0
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AUD 0.278
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Mov640 VDC480 VAC1.24 kV14 mm4.5 kA105 J270 pF- 55 C to + 85 CRadialBulk La 670 VDC to 825 VDC   
B72510G1140S862


Varistors 0805 16VDC 120A AEC-Q200
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TDK 0
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AUD 0.2781
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MLV16 VDC14 VAC42 V-120 A300 mJ800 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)G Series - Open ModePCB Mount27 V- 55 C+ 150 CAEC - Q200
VDRS10P275ASE


Varistors VDR ST 10D 2500A 275V STLDS AMMO e3
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Vishay 0
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AUD 0.2783
Multiples of: 500

   710 V      Ammo Pack   430 V   
S14K275


S14K275
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TDK 0
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AUD 0.2785
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          -       
CAN0001TP


Varistors 14VAC 18VDC 0.015J 22pF 120V 225V
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Kyocera AVX 0
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AUD 0.2788
Multiples of: 10000

MLV18 VDC14 VAC225 V-4 A15 mJ22 pF SMD/SMTReel0603 (1608 METRIC)CAN FLXPCB Mount120 V- 55 C+ 125 CAEC - Q200
V56ZA05PX2855


Varistors 05MM Radial
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Littelfuse 0
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AUD 0.2793
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 58 VDC 110 V      Bulk Za     
STE20D241K1DN0FQB0R0


Varistors 200V 240 (216~264) 395V 10KA Through Hole,P=10mm RoHS
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Songtian 0
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AUD 0.2793
Multiples of: 5

   395 V          216 V ~ 264 V   
TVR14221KOC4AY


360V 180V 140V Plugin,P=7.5mm Varistors ROHS
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TKS 0
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AUD 0.2794
Multiples of: 1

   360 V          -   
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