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
  
                      
14D471K


Varistors Through Hole RoHS
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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.

SEMBO 0
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AUD 0.1632
Multiples of: 5

   775 V          426 V ~ 517 V   
SFI0805ML120C-LF


Varistors 0805 RoHS
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SFI 0
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AUD 0.1635
Multiples of: 5

                  
180KD14


Varistors 14V 36V 1KA Through Hole RoHS
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Yageo 0
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AUD 0.1635
Multiples of: 5

MOV14 VDC11 VAC36 V14 mm1 kA4 J0.0111 uF RadialBulk 14DThrough Hole18 V- 40 C+ 105 C 
STE14D221K1EN0FQB0R0


Varistors 180V 220 (198~242) 360V 4.5KA Through Hole RoHS
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Songtian 0
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AUD 0.1638
Multiples of: 5

   360 V          198 V ~ 242 V   
V120ZS1P


Varistors 1200A 75V 300pF
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Littelfuse 0
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AUD 0.1642
Multiples of: 1

Mov102 VDC75 VAC205 V7 mm1.2 kA 300 pF- 55 C to + 85 CRadialReel Za     
14D511K


845V 125J 390pF@1kHz 415V 320V 459V~561V 4.5kA Radial Leaded Varistors ROHS
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AUD 0.1645
Multiples of: 1

                  
ERZ-E08A221


Panasonic Varistors ERZ-E 8mm 220V Bulk ZNR Surge Absorber
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Panasonic 0
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AUD 0.1646
Multiples of: 1

Mov180 V140 V360 V10.5 mm3.5 kA39 J380 pF- 40 C to + 85 C Bulk Erz - E 220 V- 40 C+ 85 C 
TVR14511KSR1Y


845V 410V 320V 459V~561V Plugin Varistors ROHS
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TKS 0
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AUD 0.1646
Multiples of: 1

   845 V          459 V ~ 561 V   
MOV14D102K206RV102


1.65kV 825V 625V 900V~1000V Plugin,P=7.5mm Varistors ROHS
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KNSCHA 0
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AUD 0.1647
Multiples of: 5

   1.65 kV          900 V ~ 1000 V   
ZVR14D681KK837A0


1.12kV 565V 420V 680V Plugin,P=7.5mm Varistors ROHS
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South HongMing 0
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AUD 0.1647
Multiples of: 5

   1.12 kV          680 V   
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