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
  
                      
Hot VCAS080530A650RP


Varistors 21VAC 30VDC 0.1J 90pF 41 V 67V
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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 : 915680
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USD 0.0671

Multiples of: 4000

Mlv30 V21 V67 V 30 A0.1 J90 pF Smd/SmtReel0805 (2012 METRIC)Vcas 41 V- 55 C+ 125 C 
AVR-M1005C080MTABB


Varistors 0402 8V 3A 100pF
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TDK Availability : 601400
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USD 0.0374

Multiples of: 10000

MLV5.5 VDC-15 V-3 A20 mJ100 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)AVRPCB Mount8 V- 40 C+ 125 CAEC - Q200
B72660M0271K072


Varistors 350Vdc 1200A 21000mJ 250mW CU4032K275G2
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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 : 365690
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USD 0.465

Multiples of: 1000

MLV350 VDC275 VAC710 V-1.2 kA21 J95 pF SMD/SMTReel , Cut Tape4032 (102080 METRIC)CU StandardPCB Mount430 V- 40 C+ 85 C 
B72220S0551K101


Varistors Varistor S20K550
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TDK Availability : 264611
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USD 0.3137

Multiples of: 1

MOV745 VDC550 VAC1.5 kV21.5 mm6.5 kA210 J320 pF RadialBulk StandardDPCB Mount910 V- 40 C+ 105 C 
Hot V320LA7P


850V 420V 320V 510V Plugin Varistors ROHS
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Littelfuse Availability : 245597
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USD 0.0724

Multiples of: 1500

Mov420 V320 V850 V7 mm1.2 kA 65 pF- 55 C to + 85 CRadialBulk La     
V320LA10P


850V 420V 320V 510V Plugin Varistors ROHS
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Littelfuse Availability : 235339
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USD 0.1675

Multiples of: 1

MOV420 VDC320 VAC850 V10 mm2.5 kA25 J170 pF RadialBulk LAPCB Mount561 V- 55 C+ 85 C 
B72510E300K62


Varistors COMPLETE MFG PN 871-B72510E0300K062
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TDK Availability : 206610
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USD 0.1779

Multiples of: 3000

Mlv38 VDC30 VAC77 V 80 A300 Mj200 pF Smd/SmtReel0805 (2012 METRIC)Automotive 47 V- 55 C+ 125 CAec - Q200
AMCV-0402LC-180-C050Y-T


Varistors 5pF +100% -50% 22-28Volt Ip=2A
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ABRACON Availability : 174600
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USD 0.0572

Multiples of: 10000

MLV18 VDC12.7 VAC48 V-2 A5 mJ5 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)AMCVPCB Mount22 V to 28 V- 55 C+ 125 C 
B72510E110K62


Var MOV 11VAC/14VDC 120A 16.2V to 19.8V 0805 SMD Automotive T/R
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TDK Availability : 168780
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USD 0.1235

Multiples of: 3000

                  
B72214S0300K101


Varistors 30volts 1000A
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TDK Availability : 162786
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USD 0.1665

Multiples of: 1

   93 V14 mm  4950 pF- 40 C to + 85 C Bulk   47 V   
10D471K


Varistors 385V 775V 2.5KA Through Hole RoHS
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Ruilongyuan Availability : 161036
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USD 0.0327

Multiples of: 10

   775 V          423 V ~ 517 V   
B72500D 50A 60


Varistors 5.6VDC 19V-CLMP 470PF
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TDK Availability : 159080
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USD 0.0326

Multiples of: 4000

MLV5.6 VDC-19 V-1000 A-470 pF SMD/SMTReel , Cut TapeSOD - 523Standard CeraDiodesPCB Mount6.4 V- 40 C+ 85 C 
V07E175PL2T5


Varistors 175V 7mm Epoxy UltraMOV
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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 : 139680
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USD 0.0774

Multiples of: 1

Mov225 VDC175 VAC455 V7 mm1.75 kA17 J130 pF RadialBulk Ultramov 243 v to 297 V- 55 C+ 85 C 
V14E250PL2T1


Littelfuse Varistors 14MM Radial
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Littelfuse Availability : 135315
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USD 0.2737

Multiples of: 500

Mov320 VDC250 VAC650 V14 mm6 kA100 J500 pF- 55 C to + 85 CRadialReel Lv Ultramov 429 VDC- 55 C+ 85 C 
07D471K


Varistors 385V 775V 1.2KA Through Hole RoHS
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Ruilongyuan Availability : 124682
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USD 0.0168

Multiples of: 20

   775 V          423 V ~ 517 V   
VC120648D101RP


Varistors 34VAC 48VDC 0.4J 225pF 62 V 100V
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Kyocera AVX Availability : 120280
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USD 0.1919

Multiples of: 4000

MLV48 VDC34 VAC100 V-100 A400 mJ225 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)VCPCB Mount62 V- 55 C+ 125 C 
RL0603E005M500K


Varistors 5V 25V 0603 RoHS
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Ruilongyuan Availability : 119980
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USD 0.0137

Multiples of: 20

   25 V          -   
B72500D 50H160


ESD Suppressor CeraDiode 15KV 2-Pin SOD-523 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 : 116400
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USD 0.0578

Multiples of: 4000

                  
HEL-10D471K


Varistors 470V 775V 2.5KA 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.

Hongzhi Availability : 106218
Ship by Mon. 02 Jun to Thu. 05 Jun Calender.png

USD 0.026

Multiples of: 10

   775 V          423 V ~ 517 V   
7D471K


Varistors 385V 775V 1.2KA 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.

Hongzhi Availability : 98870
Ship by Mon. 02 Jun to Thu. 05 Jun Calender.png

USD 0.0165

Multiples of: 20

   775 V          423 V ~ 517 V   
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