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
  
                      
B72205S0750K101


Varistors 75volts 400A
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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.

TDK 242
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AUD 0.1901
Multiples of: 1

Mov100 VDC75 VAC200 V5 mm400 A2.5 J210 pF RadialBulk Standardd 120 V- 40 C+ 105 C 
STE14D151K1EN0FSB0R0


Varistors 125V 150 (135~165) 250V 4.5KA Through Hole RoHS
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Songtian 242
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AUD 0.243
Multiples of: 5

   250 V          150 (135 ~ 165)   
STE14D330K1EN0FSB0R0


Varistors 26V 33 (29.5~36.5) 65V 1KA Through Hole RoHS
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Songtian 242
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AUD 0.2453
Multiples of: 5

   65 V          29.5 V ~ 36.5 V   
V320SM7


Varistors SURFACE MOUNT SM7 VARISTORS
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Littelfuse 242
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AUD 1.6029
Multiples of: 1

 420 V320 V850 V 1.2 kA 65 pF- 40 C to + 85 C Reel Sm7  - 40 C+ 85 C 
ERZ-V10D241CS


Varistors ZNR Transient/Surge Absorbers Type D
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Panasonic 241
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AUD 0.2827
Multiples of: 1

Mov200 VDC150 VAC395 V10 mm3.5 kA 380 pF Radial  V 240 VDC   
B72240B461K1


EPCOS TDK Varistors 460V RMS 40MM Varistor B40K460
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TDK 240
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AUD 34.3986
Multiples of: 1

Mov615 VDC460 VAC1.24 kV40 mm40 kA1000 J1600 pF- 40 C to + 85 CRadialBulk Highe  - 40 C+ 105 C 
V751DB40


Littelfuse Varistors 1200V 40kA 1800pF
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Littelfuse 240
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AUD 87.4814
Multiples of: 1

MOV970 VDC750 VAC2 kV40 mm40 kA1.05 kJ1800 pF SMD/SMTBulk DBPCB Mount1200 V- 55 C+ 85 C 
FTR20D560KJ


110V 45V 35V 50V~62V Plugin Varistors ROHS
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FTR 0
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AUD 0.4027
Multiples of: 1

   110 V          50 V ~ 62 V   
FTR20D390K


77V 31V 25V 35V~43V Plugin,P=10mm Varistors ROHS
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FTR 0
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AUD 0.4116
Multiples of: 1

   77 V          35 V ~ 43 V   
RL2220A471K


775V 385V 300V 423V~517V 2220 Varistors ROHS
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Ruilongyuan 0
6 to 16 Weeks Calender.png

AUD 0.837
Multiples of: 1

   775 V          423 V ~ 517 V   
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