About Varistors

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.

Varistors

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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
  
                      
471KD14


Varistors 385V 775V 4.5KA 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.

Yageo Availability : 31644
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USD 0.0604

Multiples of: 5

MOV385 VDC300 VAC775 V14 mm4.5 kA118 J430 pF RadialBulk 14DPCB Mount470 V- 40 C+ 85 C 
AVR-M2012C390KT6AB


Var MLV 28VDC 100A 39V 0805 SMD Automotive T/R
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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 Availability : 31545
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USD 0.1046

Multiples of: 1

MLV28 VDC-62 V-100 A300 mJ430 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)AVRPCB Mount39 V- 40 C+ 125 CAEC - Q200
EZJ-Z1V270GA


Varistors 27V 20A MULTILAYER VARISTOR
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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.

Panasonic Availability : 31530
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USD 0.0593

Multiples of: 1

MLV16 VDC---20 A-100 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)EZJ - ZPCB Mount27 V- 40 C+ 85 C 
B72650M0141K072


EPCOS TDK Varistors 140V 400A 95pF Varistor
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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 Availability : 31418
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USD 0.2783

Multiples of: 1

Mlv180 VDC140 VAC360 V 400 A4500 Mj95 pF- 40 C to + 85 CSmd/SmtReel3225 (8063 METRIC)Smd Disk Varistor 220 VDC- 40 C+ 85 C 
CG0603MLA-26KE


ESD Suppressors CHIP GUARD 26VOLT 10%
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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.

Bourns Availability : 31040
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 0.029

Multiples of: 4000

MLV26 VDC20 VAC58 V-30 A100 mJ100 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)MLAPCB Mount26 V- 55 C+ 125 C 
B72530E1250K62


Var MLV 25VAC/31VDC 300A 35.1V to 42.9V 1210 SMD Automotive T/R
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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 Availability : 31040
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USD 0.2826

Multiples of: 2000

                  
JVR10N431K87PU5


Varistor: zinc-oxide; THT; 275VAC; 350VDC; 430V; 2.5kA; 66J; 400mW
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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.

Joyin Availability : 30923
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USD 0.0636

Multiples of: 10

              430 V   
MOV-07D431K


Var MOV 275VAC/350VDC 1200A 430V Thru-Hole 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.

Bourns Availability : 30676
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USD 0.0437

Multiples of: 1

 473 V 710 V7 mm1.2 kA28 J115 pF- 40 C to + 85 C Bulk Mov - 07Dxxxk  - 40 C+ 85 C 
AVR-M1608C270KTACB


TDK Varistors
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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 Availability : 30628
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USD 0.0581

Multiples of: 1

MLV19 VDC-54 V-10 A50 mJ60 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)AVRPCB Mount27 V- 40 C+ 125 CAEC - Q200
B72207S0131K211


Var MOV 130VAC/170VDC 1200A 205V Radial T/R
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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 Availability : 30591
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USD 0.1032

Multiples of: 1

 170 VDC130 VAC340 V 1.2 kA9.5 J  RadialTape And Reel Standardd 205 V- 40 C+ 105 C 
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