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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(Ex. GST)(▲▼)		Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
V275LC40AP


Littelfuse Varistors 275V 900pF
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Littelfuse 9700
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AUD 0.6548
Multiples of: 1

Mov369 VDC275 VAC710 V20 mm6.5 kA 900 pF- 55 C to + 85 CRadialBulk Lc  - 55 C+ 85 C 
B72540T400K62


Var 40VAC 56VDC 1000A 68V 2220 SMD Blister T/R
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TDK 9700
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AUD 1.0422
Multiples of: 1000

                  
20D201K


Varistors 170V 200 (185~225) 340V 6.5KA Through Hole RoHS
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COV 9695
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AUD 0.2531
Multiples of: 5

   340 V          185 V ~ 225 V   
B72207S0141K101


Varistors 140VRMS 1200A 180pF Varistor S07K140
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TDK 9694
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AUD 0.1554
Multiples of: 1

Mov180 V140 V360 V7 mm1.2 kA10 J180 pF- 40 C to + 85 CRadialBulk Standardd 220 V- 40 C+ 105 C 
B72650M600K72


Var MOV 60VAC/85VDC 400A 100V 3225 SMD Blister T/R
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TDK 9693
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AUD 0.5162
Multiples of: 1

Mlv85 V60 V165 V 400 A2200 Mj250 pF- 40 C to + 85 CSmd/SmtReel3225Cu Standard 100 V- 40 C+ 85 C 
07D391K


Varistors 320V 675V 1.2KA Through Hole,P=5.0mm RoHS
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COV 9690
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AUD 0.0296
Multiples of: 10

   675 V          351 V ~ 429 V   
14D270K


Varistors 22V 27 (23~31.1) 53V 1KA Through Hole RoHS
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COV 9690
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AUD 0.1266
Multiples of: 5

   53 V              
B72590D150A60


ESD Suppressors 0402 15Vdc 47pF CeraDiode CDS2C15GTA
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TDK 9687
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AUD 0.064
Multiples of: 1

   46 V   47 pF- 40 C To + 85 CSmd/SmtReel0402 (1005 METRIC)Ceradiodes Standard   + 85 C 
MLVC04V012C150


18V 20A Varistor 1 Circuit Surface Mount, MLCV 0402 (1005 Metric)
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Eaton 9684
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AUD 0.0774
Multiples of: 10000

MLV12 VDC8.5 VAC34 V-20 A50 mJ150 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)MLVCSMD/SMT18 V- 55 C+ 125 C 
AVR-M1005C180MTAAB


Varistors 0402 18volts 120pF 11volts
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TDK 9680
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AUD 0.0788
Multiples of: 1

MLV11 VDC-30 V-16 A60 mJ120 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)AVRPCB Mount18 V- 40 C+ 125 CAEC - Q200
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