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
  
                      
82536110


Wurth Electronics Varistors WE-VS SMD 0603 100pF 30A 14VDC
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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.

Wurth Availability : 3880
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USD 0.5398
Multiples of: 1

 14 VDC11 VAC30 V 30 A0.1 J100 pF- 40 C to + 85 CSmd/SmtReel0603 (1608 METRIC)We - Vs  - 40 C+ 85 C 
CGA1206MLA-40181E


Bourns Varistors CG Auto MLV 1206, 180pF 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.

Bourns Availability : 3880
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USD 0.5412
Multiples of: 1

Mlv56 VDC40 VAC110 V 200 A1 J180 pF- 55 C to + 125 CSmd/SmtReel1206 (3216)Mla Automotive 56 VDC- 55 C+ 125 CAec - Q200
V660LA10P


1820V 850V 660V 1.08kV Plugin 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.

Littelfuse Availability : 3880
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USD 0.563
Multiples of: 1

Mov850 V660 V1.82 kV10 mm2.5 kA70 J70 pF- 55 C to + 85 CRadialBulk La 1 kV- 55 C+ 85 C 
VGAH181216P390DP


Varistors 16Vdc 2.5-3.7J 40V 1812 AEC-Q200
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Kyocera AVX Availability : 3880
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USD 0.5944
Multiples of: 1

MLV16 VDC11 VAC40 V-1 kA2.9 J7000 pF SMD/SMTReel , Cut Tape1812 (4532 METRIC)VGAHPCB Mount24.5 V- 55 C+ 150 CAEC - Q200
82551170


Varistors SMT Varistor Power WE-VS
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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.

Wurth Availability : 3880
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USD 0.6102
Multiples of: 1

                  
Hot AMCV-1812H-220-T


Varistors 2400pF, 30V Ip=800A
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ABRACON Availability : 3880
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USD 0.6205
Multiples of: 1

MLV22 VDC15.6 VAC45 V-800 A2.5 J2400 pF SMD/SMTReel , Cut Tape1812 (4532 METRIC)AMCVPCB Mount30 V- 55 C+ 85 C 
B72540T400K62


Var 40VAC 56VDC 1000A 68V 2220 SMD Blister T/R
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TDK Availability : 3880
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USD 0.7016
Multiples of: 1000

                  
ERZ-VF2M680


Varistors 68V 125A SMD SUR ABSORB ZNR VF
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Panasonic Availability : 3880
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USD 0.7062
Multiples of: 2000

 56 VDC40 VAC135 V  2.5 J - 40 C to + 85 CSmd/SmtCut Tape   68 V- 40 C+ 85 C 
V220CH8


Littelfuse Varistors 140V 250A 105pF 13 Inch Reel
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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 : 3880
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USD 0.7602
Multiples of: 1

Mov180 VDC140 VAC360 V 250 A5 J105 pF- 55 C to + 125 CSmd/SmtReel3220 (8552 METRIC)Ch 220 VDC- 55 C+ 125 C 
V360CH8


Littelfuse Varistors 230V 250A 70pF 13 Inch Reel
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Littelfuse Availability : 2519
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USD 0.6267
Multiples of: 1

Mov300 V230 V595 V 250 A6 J70 pF- 55 C to + 125 CSmd/SmtReel3220 (8552 METRIC)Ch 360 V- 55 C+ 125 C 
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