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
  
                      
B72220S2141K101


Var MOV 140VAC/180VDC 10000A 220V 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.

TDK Availability : 22073
Ship by Wed. 30 Apr to Fri. 02 May Calender.png

USD 0.4081

Multiples of: 1

MOV180 VDC140 VAC360 V21.5 mm10 kA110 J1240 pF RadialBulk B722xxS2PCB Mount220 V- 40 C+ 105 C 
7D431K


710V 0.25W 28J 115pF@1kHz 350V 275V 430V 1.2kA Radial Leaded,P=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.

SURGING Availability : 22025
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USD 0.0134

Multiples of: 20

                  
RL0402E005M300K


Varistors 5V 50V 0402 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.

Ruilongyuan Availability : 22013
Ship by Fri. 16 May to Wed. 21 May Calender.png

USD 0.0128

Multiples of: 20

   50 V              
VC15MA0340KBA


Varistors 34volt 2220 AUTO 10% Vclamp=10A
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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.

Kyocera AVX Availability : 21825
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USD 0.7327

Multiples of: 1250

Mlv34 V30 V77 V 1.2 kA12 J4000 pF- 55 C to + 125 CSolderReel2220 (5750 METRIC)Vc 51.7 V- 55 C+ 125 C 
RM14D471KD17E100


775V 0.6W 118J 385V 430pF@1kHz 300V 470V 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 Availability : 21733
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USD 0.0578

Multiples of: 5

                  
MLV0402E30703T


Vishay BC Components Varistors 0402 7volts 20A 11.0V to 14.0V
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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 Availability : 21691
Ship by Wed. 30 Apr to Fri. 02 May Calender.png

USD 0.0528

Multiples of: 1

MLV9 VDC7 VAC20 V-20 A0.05 J230 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)MLV0402E3PCB Mount14 V- 55 C+ 125 C 
V0402MHS12NR


Varistors 18VDC .02J 55V@1A
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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 Availability : 21679
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USD 0.1353

Multiples of: 1

MOV18 VDC14 VAC55 V--0.01 J12 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)MHSPCB Mount55 V- 55 C+ 125 C 
ZV30K1812801NIR1


Varistors ZV 30V 10%
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Bourns Availability : 21579
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USD 0.2464

Multiples of: 1

MLV38 VDC30 VAC77 V-800 A4.4 J1800 pF SMD/SMTReel , Cut Tape1812 (4732 METRIC)ZVPCB Mount47 V- 55 C+ 125 C 
B72530T300K62


Var MOV 30VAC/38VDC 300A 47V 1210 SMD Blister 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 : 21463
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USD 0.2068

Multiples of: 1

Mlv38 V30 V  300 A2000 Mj - 55 C to + 125 C Reel       
RM07D201KC1IE100


340V 250pF@1kHz 170V 130V 13J 10A 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.

Dersonic Availability : 21378
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USD 0.0145

Multiples of: 20

   340 V          -   
RL0805A470K


125V 38V 30V 45.6V~57V 0805 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.

Ruilongyuan Availability : 21290
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USD 0.0583

Multiples of: 5

   125 V          45.6 V ~ 57 V   
RM10D511KD1IE100


845V 69J 200pF@1kHz 415V 320V 25A 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.

Dersonic Availability : 21209
Ship by Fri. 16 May to Wed. 21 May Calender.png

USD 0.032

Multiples of: 10

                  
820513011


Varistors WE-VD THT LS=7.5mm 385VDC 70J 190pF
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Wurth Availability : 21003
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USD 0.4112

Multiples of: 1

MOV385 VDC300 VAC775 V12.5 mm2.5 kA70 J190 pF Through HoleCut Tape WE - VDPCB Mount470 V- 40 C+ 85 C 
VC0805K121R014


Varistors 18V 120A 0805 AEC-Q200
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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.

Kemet Availability : 20804
Ship by Wed. 30 Apr to Fri. 02 May Calender.png

USD 0.0704

Multiples of: 1

MLV18 VDC14 VAC38 V-120 A400 mJ355 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount22 V- 55 C+ 125 CAEC - Q200
B72724D160H62


ESD Suppressors 0612 350V 3pF CDA5C16GTH
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TDK Availability : 20793
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USD 0.1943

Multiples of: 1

MLV16 VDC-350 V---3 pF SMD/SMTReel , Cut Tape0612 (1632 METRIC)High - Speed CeraDiodesPCB Mount80 V- 40 C+ 85 C 
MLVB06V09C005


ESD Suppressor Multilayer Varistor 9V 2-Pin CSMD 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.

Eaton Availability : 20748
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USD 0.1293

Multiples of: 1

Mlv9 V 35 V   5 pF- 40 C to + 85 CSolderReel0603 (1608 METRIC)Mlvb 11 v to 17 V- 40 C+ 85 C 
ZV20K0603300NIR1HT


Varistors ZV 20V 10%
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Bourns Availability : 20708
Ship by Wed. 30 Apr to Fri. 02 May Calender.png

USD 0.0442

Multiples of: 1

          Cut Tape       
RL1206A180K


46V 14V 11V 16.8V~21V 1206 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.

Ruilongyuan Availability : 20598
Ship by Fri. 16 May to Wed. 21 May Calender.png

USD 0.0678

Multiples of: 5

   46 V          16.8 V ~ 21 V   
MLV0402E31403T


Varistors 0402 14volts 20A 23.0V to 28.0V
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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 Availability : 20497
Ship by Wed. 30 Apr to Fri. 02 May Calender.png

USD 0.0408

Multiples of: 1

MLV18 VDC14 VAC40 V-20 A0.05 J90 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)MLV0402E3PCB Mount28 V- 55 C+ 125 C 
VE0805K121R030


Varistors 38V 120A 0805 AEC-Q200
Icon ROHS
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.

Kemet Availability : 20370
Ship by Wed. 30 Apr to Fri. 02 May Calender.png

USD 0.0874

Multiples of: 1

MLV38 VDC30 VAC79 V-120 A0.2 J230 pF SMD/SMTReel , Cut Tape VEPCB Mount47 V- 55 C+ 150 CAEC - Q200
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