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
  
                      
MOV-07D621K


Varistors 80pF 620volts 10%
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Bourns 6581
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AUD 0.1163
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MOV682 VDC385 VAC1.025 kV7 mm1.2 kA33 J80 pF RadialBulk MOV - 07DxxxKPCB Mount620 V- 40 C+ 85 C 
EZJ-Z1V270EA


Varistors 27V MULTILAYER VARISTOR
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Panasonic 6563
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AUD 0.0817
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 16 VDC     47 pF- 40 C to + 85 CSmd/SmtCut Tape0603 (1608 METRIC)   - 40 C+ 85 C 
AVRL161A1R1NTB


Varistors 0603 39V 1.1pF
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TDK 6559
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AUD 0.0833
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MLV10 VDC-----1.1 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)AVRPCB Mount39 V- 40 C+ 85 CAEC - Q200
VC2220K102R040


Varistors 56V 1000A 2220 AEC-Q200
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Kemet 6554
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AUD 1.001
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MLV56 VDC40 VAC110 V-1 kA9.2 J2200 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)VCPCB Mount68 V- 55 C+ 125 CAEC - Q200
ERZ-E11A201


Panasonic Varistors ERZ-E 11mm 200V Bulk ZNR Surge Absorber
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Panasonic 6547
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AUD 0.2954
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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 
MOV-20D431KTR


Bourns Varistors 430volts 20mm
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Bourns 6547
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AUD 0.5978
Multiples of: 250

Mov430 VDC 710 V20 mm4.5 kA115 J460 pF- 40 C to + 85 C Reel Mov - 20Dxxxk  - 40 C+ 85 C 
VTA7060318A400RP


Varistors 18V 0603 42V Clamp TVS Hi-Temp AEC-Q200
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Kyocera AVX 6539
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AUD 0.2656
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MLV18 VDC13 VAC42 V-30 A100 mJ275 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)VTPCB Mount23 V- 55 C+ 175 CAEC - Q200
VC120626F540DP


Varistors 20VAC 26VDC 0.7J 600pF 33 V 54V
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Kyocera AVX 6538
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AUD 0.2561
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Mlv26 VDC20 VAC54 V 200 A0.7 J600 pF- 55 C to + 125 CSmd/SmtReel1206 (3216 METRIC)Vc 33 V- 55 C+ 125 C 
MOV-07D101K


Varistors 250pF 100volts 10%
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Bourns 6518
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AUD 0.0911
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MOV110 VDC60 VAC165 V7 mm1.2 kA6.5 J250 pF RadialBulk MOV - 07DxxxKPCB Mount100 V- 40 C+ 85 C 
USB0001DP


Varistors 14VAC 18VDC 0.015J 10pF 120 V
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Kyocera AVX 6518
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AUD 0.2671
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 18 V14 V32 V 4 A0.015 J10 pF- 55 C to + 125 CSmd/SmtReel0603 (1608 METRIC)Usb 120 V- 55 C+ 125 C 
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