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.
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Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
TMOV20RP140E


Varistors THERMALLY PROTECTED VARISTOR 20MM
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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 : 1202
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USD 1.2372

Multiples of: 1

MOV180 VDC140 VAC360 V20 mm10 kA110 J1750 pF RadialBulk TMOVPCB Mount242 V- 55 C+ 85 C 
VC15MA0160KBA


Varistors 16VAC 24.5VDC 5.8J 11000pF 27 V 40V
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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 : 1201
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USD 0.8504

Multiples of: 1

Mlv24.5 V16 V40 V 1200 A5.8 J11000 pF- 55 C to + 125 CSmd/SmtReel2220 (5750 METRIC)Vc 27 V- 55 C+ 125 C 
VC14MT0600KBA


Varistors 60VAC 85VDC 6J 400pF 107 V 200V
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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 : 1200
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USD 0.4804

Multiples of: 1

Mlv85 VDC600 V200 V 400 A6 J400 pF- 55 C to + 125 CSmd/SmtReel1812Vc 107 V- 55 C+ 125 C 
V3.5MLA0603NHAUTO


Varistors 3.5V 1270pF 0603 AEC-Q200 MLA AUTO
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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 : 1199
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USD 0.1927

Multiples of: 1

MLV3.5 VDC2.5 VAC13 V-30 A100 mJ1270 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)MLA AUTOPCB Mount7 V- 55 C+ 125 CAEC - Q200
RL0402E018M100K


Varistors 18V 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 : 1193
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USD 0.0034

Multiples of: 10

   50 V          -   
MOV14D102K206RV102


1.65kV 825V 625V 900V~1000V Plugin,P=7.5mm Varistors ROHS
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KNSCHA Availability : 1193
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USD 0.1038

Multiples of: 5

   1.65 kV          900 V ~ 1000 V   
719985XB


V275LA2 MOV 275VAC-RMS 8.0J
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Littelfuse Availability : 1193
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by Mon. 29 Jul
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USD 0.1183

Multiples of: 1

Mov369 VDC275 VAC775 V7 mm1.2 kA23 J80 pF- 55 C to + 85 CRadialBulk La 389 VDC to 515 VDC   
B72210S0231K101


Varistors 230volts 2500A
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TDK Availability : 1192
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USD 0.1311

Multiples of: 1

   595 V10 mm  230 pF- 40 C to + 85 C Bulk   360 V   
ERZ-E07A361


Panasonic Varistors ERZ-E 7mm 360V Bulk ZNR Surge Absorber
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Panasonic Availability : 1191
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USD 0.0881

Multiples of: 1

Mov300 V230 V595 V9 mm2.5 kA50 J300 pF- 40 C to + 85 CRadialBulk Erz - E 360 V- 40 C+ 85 C 
VGAS181242U900DP


Varistors 35VAC 42VDC 4J 1800pF 56 V 90V
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Kyocera AVX Availability : 1191
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USD 0.5925

Multiples of: 1

Mlv42 VDC35 VAC90 V-500 A4 J1800 pF- 55 C to + 125 CSmd/SmtReel1812 (4532 METRIC)As Automotive 56 V- 55 C+ 125 C 
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