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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Image  Information Image Stock Code(▲▼)Description
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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
  
                      
Hot V26MLA1206NH


Varistors 26V 150A 900pF
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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 : 2368
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USD 0.2696

Multiples of: 1

Mlv26 V20 V60 V 150 A0.6 J600 pF- 55 C to + 125 CSolderReel1206 (3216 METRIC)Mla 29.5 V- 55 C+ 125 C 
B72510T0140K062


Varistor: metal-oxide; SMD; 0805; 14VAC; 18VDC; 0.3J; 120A; 5mW
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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 : 2366
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USD 0.1352

Multiples of: 5

                  
20A9FN241K


20A9FN241K
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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.

Maida Availability : 2365
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USD 1.2243

Multiples of: 1

          -       
VDRS10P050BSE


Varistors 50volts 13 5mm Rad.
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Vishay Availability : 2362
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USD 0.4591

Multiples of: 1

Mov65 V50 V140 V13.5 mm2.5 kA12 J1500 pF- 40 C to + 85 CRadialBulk Vdrs..E 82 V- 40 C+ 85 C 
ERZ-E07B391CS


Varistors ERZ-E 7mm 390V Bulk ZNR Surge Absorber
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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 : 2361
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USD 0.1081

Multiples of: 1

Mov320 VDC250 VAC650 V9 mm2.5 kA53 J300 pF RadialBulk Erz - E10Pcb Mount390 V- 40 C+ 85 C 
AVRL161A3R3FTA


Varistors 0603 27V 3.3pF
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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 : 2360
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USD 0.0531

Multiples of: 5

MLV10 VDC-----3.3 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)AVRPCB Mount27 V- 40 C+ 85 CAEC - Q200
VDR-20D391K


DIP 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.

VDR Availability : 2352
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USD 0.1002

Multiples of: 5

                  
ERZ-V10D151


Varistors 150V 2500A ZNR SUR ABSORBER 10MM
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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 : 2351
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USD 0.1438

Multiples of: 1

Mov125 V95 V250 V10 mm3.5 kA25 J1100 pF- 40 C to + 85 CRadial  V 150 V- 40 C+ 85 C 
VDR-10D112K


Varistors 895V 1815V 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.

VDR Availability : 2342
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USD 0.0571

Multiples of: 5

   1815 V          990 V ~ 1210 V   
MLVC32V200C250


240V 400A Varistor 1 Circuit Surface Mount, MLCV 3225 (8063 Metric)
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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 : 2334
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USD 0.6664

Multiples of: 1

MLV200 VDC150 VAC427 V-400 A4.9 J250 pF SMD/SMTReel , Cut Tape3225 (8063 METRIC)MLVCSMD/SMT240 V- 55 C+ 125 C 
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