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
  
                      
VDRH20X150BSE


Varistors VDR HS 20D 100AA 150V STLDS BULK e3
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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 0
6 to 16 Weeks Calender.png

AUD 1.5761
Multiples of: 50

                  
TMOV20R320M


Varistors 320Vrms 750pF 20mm Disc
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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.

Littelfuse 0
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AUD 1.5786
Multiples of: 1

Mov561 V320 V840 V20 mm10 kA273 J750 pF- 55 C to + 85 CRadialBulk Tmov     
TVZ25DBN271KBS


Var MOV 180VAC/230VDC 18000A 311V Radial Bulk
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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.

World Products 0
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AUD 1.5808
Multiples of: 1

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V275LA40A


VARISTOR RADIAL 20MM PKG 275V AC /140J/
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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.

Littelfuse 0
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AUD 1.5822
Multiples of: 1

          -       
MOVTP14V130T


Varistors MOVTP, 14 mm, 130 Vac
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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.

Eaton 0
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AUD 1.5822
Multiples of: 1

MOV170 VDC130 VAC340 V18.5 mm6000 A77 J- Through HoleBulk MOVTPThrough Hole220 V- 40 C+ 105 C 
25E471K


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.

COV 0
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AUD 1.5824
Multiples of: 1

   775 V          423 V ~ 517 V   
B72587J3200K000


Varistors 20V 800A 3000mJ SR1K20M225X
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TDK 0
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AUD 1.584
Multiples of: 2000

Mlv26 V20 V58 V 800 A6 J2200 nF- 55 C to + 125 CThrough HoleBulk Leaded Shcv  - 55 C+ 125 C 
20E561K


Varistors Through Hole RoHS
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COV 0
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AUD 1.5883
Multiples of: 1

   925 V          504 V ~ 616 V   
NV73DS2LTTE47


Varistors 30V AC 34V DC 60V Clamping
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KOA Speer 0
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AUD 1.5889
Multiples of: 800

Mov34 V30 V60 V 200 A10 J - 40 C to + 125 CSmd/SmtReel2420 (6151 METRIC)Nv73ds 40 v to 45 V- 40 C+ 125 CAec - Q200
TMOV20RP175EL2T7


Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
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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.

Littelfuse 0
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AUD 1.5895
Multiples of: 400

Mov270 VDC175 VAC455 V20 mm10 kA 1400 pF- 55 C to + 85 C Reel Tmov  - 55 C+ 85 C 
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