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
  
                      
AV17K1812801NIR1HT


Varistors AVHT AUTO SERIES 17V
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Bourns 2910
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AUD 0.4865
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          Cut Tape       
B72650M251K72


Var MOV 250VAC/320VDC 400A 390V 3225 SMD Blister T/R
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TDK 2910
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AUD 0.5433
Multiples of: 1000

MLV320 VDC250 VAC650 V-400 A8.2 J55 pF SMD/SMTReel , Cut Tape CU StandardPCB Mount390 V- 40 C+ 85 C 
MLVC18V038C1050


51V 500A Varistor 1 Circuit Surface Mount, MLCV 1812 (4532 Metric)
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Eaton 2910
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AUD 0.5915
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MLV38 VDC27 VAC90 V 500 A2.5 J1050 pF SMD/SMTReel , Cut Tape1812 (4532 METRIC)MLVCSMD/SMT51 V- 55 C+ 125 C 
AMCV-1206H-380-T


Varistors 500pF, 50V Ip=250A
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ABRACON 2910
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AUD 0.5925
Multiples of: 500

MLV38 VDC30 VAC75 V-250 A1 J500 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)AMCVPCB Mount50 V- 55 C+ 85 C 
B72220S2211K101


Varistors Varistor S20K210E2
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TDK 2910
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AUD 0.6549
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Mov270 VDC210 VAC  10 kA160 J835 pF- 40 C to + 85 CRadialBulk Advanced 330 VDC- 40 C+ 105 C 
B72214S2511K101


Varistors 510V 820 (738~902) 5KA Through Hole RoHS
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TDK 2910
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AUD 0.7106
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Mov670 VDC510 VAC  5 kA165 J180 pF- 40 C to + 85 CRadialBulk Disk, Advanced 820 VDC- 40 C+ 105 C 
ERZE14A751S1


Varistor: ceramics; THT; 460VAC; 615VDC; 750V; 7.5kA
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Panasonic 2910
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AUD 0.7141
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MOV615 VDC460 VAC1240 V17.5 mm7.5 kA420 J530 pF RadialBulk ERZ - E - S1PCB Mount750 V- 40 C+ 125 C 
B72650M151K72


Var MLV 150VAC/200VDC 400A 240V 3225 SMD J-Lead Automotive T/R
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TDK 2910
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AUD 0.7363
Multiples of: 1000

          Tape And Reel       
MLVC22V048C1400


62V 600A Varistor 1 Circuit Surface Mount, MLCV 2220 (5750 Metric)
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Eaton 2910
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AUD 0.8049
Multiples of: 1

MLV48 VDC34 VAC110 V-600 A2.5 J1400 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)MLVCSMD/SMT62 V- 55 C+ 125 C 
B72580E1140S262


Varistors 1812 14Vrms 5A CT1812S14BAUTOG
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TDK 2910
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AUD 0.8206
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Mlv16 V14 V40 V 800 A2400 Mj5600 pF- 55 C to + 150 CSmd/SmtReel1812 (4532 METRIC)E 24.5 V- 55 C+ 150 CAec - Q200
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