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
  
                      
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850V 420V 320V 510V Plugin Varistors ROHS
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Littelfuse 3353
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AUD 0.0393
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Mov420 V320 V850 V7 mm1.2 kA 65 pF- 55 C to + 85 CRadialBulk La     
ERZ-E11A201


Panasonic Varistors ERZ-E 11mm 200V Bulk ZNR Surge Absorber
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Panasonic 3353
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AUD 0.2252
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Mov170 V130 V340 V13 mm6 kA70 J690 pF- 40 C to + 85 C Bulk Erz - E 200 V- 40 C+ 85 C 
AVRM2012C560KT251M


Varistors 0805 40VDC 250pF 10% AEC-Q200
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TDK 3351
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AUD 0.1816
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MLV40 VDC-113 V-150 A300 mJ250 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)AVRPCB Mount56 V- 40 C+ 125 CAEC - Q200
V33ZA1PX2855


Varistors 07MM Radial
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Littelfuse 3351
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AUD 0.2602
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 33 VDC 65 V      Bulk Za     
MLVC08V033C230


45V 35A Varistor 1 Circuit Surface Mount, MLCV 0805 (2012 Metric)
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Eaton 3351
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MLV33 VDC23.3 VAC79 V-35 A300 mJ230 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)MLVCSMD/SMT45 V- 55 C+ 125 C 
V10E11P


Varistors 11V 10mm Epoxy UltraMOV
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Littelfuse 3351
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Mov18 VDC11 VAC36 V10 mm2 kA4.2 J5450 pF RadialBulk-Lv Ultramov 18 V- 40 C+ 85 C 
VC080518C400DP


Varistors 13VAC 18VDC 0.3J 550pF 25.5 V 42V
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Kyocera AVX 3348
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AUD 0.2444
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MLV18 VDC13 VAC42 V-100 A300 mJ550 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount25.5 V- 55 C+ 125 C 
MOV-14D270K


Bourns Varistors 27volts 14mm
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AUD 0.2602
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MOV27 VDC17 VAC53 V14 mm1 kA6 J7400 pF RadialBulk MOV - 14DxxxKPCB Mount27 V- 40 C+ 85 C 
B72650M0151K072


EPCOS TDK Varistors 150V 400A 90pF Varistor
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TDK 3346
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AUD 0.5046
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 200 VDC150 VAC395 V 400 A4900 Mj90 pF- 40 C to + 85 CSmd/SmtReel3225 (8063 METRIC)Smd Disk Varistor 240 VDC- 40 C+ 85 C 
AVR-M1608C120MT6AB


TDK Varistors 0603 12V 50A 1050pF
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TDK 2968
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AUD 0.0306
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MLV7.5 VDC-20 V-50 A90 mJ1050 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)AVRPCB Mount12 V- 40 C+ 125 CAEC - Q200
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