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
  
                      
ST3225K471G2


775V 385V 300V 470V SMD,3.2x2.5mm Varistors 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.

SLKORMICRO 0
6 to 16 Weeks Calender.png

AUD 0.0958
Multiples of: 5

   775 V          470 V   
FNR-10K681T


1.12kV 560V 420V 680V Plugin Varistors 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.

Fenghua Advanced 0
6 to 16 Weeks Calender.png

AUD 0.1014
Multiples of: 5

   1.12 kV          680 V   
330KD14


65V 26V 20V 33V Plugin Varistors 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.

Liown 0
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AUD 0.0655
Multiples of: 5

   65 V          33 V   
TVR07561KS210W


930V 55J 450V 350V 1.8kA Radial Leaded Varistors 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.

TKS 0
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AUD 0.1041
Multiples of: 5

   930 V          -   
RM14D511KD14E100


845V 0.6W 121J 390pF@1kHz 415V 320V 510V 2.5kA Radial Leaded,P=7.5mm Varistors 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.

Dersonic 0
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AUD 0.1016
Multiples of: 5

                  
B72207S0381K101


Varistors 385V 620 (558~682) 1.2KA Through Hole RoHS
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TDK 0
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AUD 0.1016
Multiples of: 5

MOV505 VDC385 VAC1.025 kV7 mm1.2 kA28 J75 pF RadialBulk StandardDPCB Mount620 V- 40 C+ 105 C 
390KD14


77V 31V 25V 39V Plugin Varistors 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.

Liown 0
6 to 16 Weeks Calender.png

AUD 0.1018
Multiples of: 5

   77 V          39 V   
471KD14-C3.5Z2


Plugin Varistors ROHS
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Yageo 0
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AUD 0.1018
Multiples of: 5

                  
B72440P5040S460


Varistors CT0201S4ACC4G
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AUD 0.0873
Multiples of: 1

Mlv         Cut Tape B72440p     
B72207S0251K311


Varistors Varistor S07K250GS3
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TDK 0
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AUD 0.0155
Multiples of: 1

Mov320 VDC250 VAC650 V7 mm1.2 kA19 J120 pF RadialCut Tape Standardd 390 VDC- 40 C+ 105 C 
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