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
  
                      
MLVC08V038C110


51V 35A Varistor 1 Circuit Surface Mount, MLCV 0805 (2012 Metric)
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Eaton 3877
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AUD 0.2326
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MLV38 VDC27 VAC90 V-35 A100 mJ110 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)MLVCSMD/SMT51 V- 55 C+ 125 C 
VCAS080538C770RP


AVX Varistors 0805 38VDC .3J 77v
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Kyocera AVX 3877
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AUD 0.5736
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Mlv38 VDC30 VAC77 V 80 A0.3 J200 pF- 55 C to + 125 CSmd/SmtReel0805 (2012 METRIC)Vcas 47 V- 55 C+ 125 C 
ERZ-VF2M431


Varistors ZNR Transient/Surge Absorbers SMD Mold
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Panasonic 3877
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AUD 1.397
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Mov350 V275 V710 V6 mm300 A10 J - 40 C to + 85 CSmd/SmtCut Tape Mk 430 V- 40 C+ 85 C 
VTA7060331A670RP


Varistors 31V 0603 67V Clamp TVS Hi-Temp AEC-Q200
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Kyocera AVX 3870
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AUD 0.26
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MLV31 VDC25 VAC67 V-30 A100 mJ90 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)VTPCB Mount39 V- 55 C+ 175 CAEC - Q200
B72214S0140K101


Varistors 14volts 1000A
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TDK 3870
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AUD 0.3363
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   43 V14 mm  9950 pF- 40 C to + 85 C Bulk   22 V   
V18MLE0603NR


Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
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Littelfuse 3869
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AUD 0.2827
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Mlv18 V 50 V   125 pF- 55 C to + 125 CSolderReel0603 (1608 METRIC)Mle 22 V- 55 C+ 125 C 
B72214S1140K551


Varistors Varistor S14K14AUTOG5S5D1
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TDK 3868
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AUD 0.9334
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MOV16 VDC14 VAC43 V17 mm1000 A4 J0.01 uF RadialReel , Cut Tape Automotive seriesPCB Mount22 V- 40 C+ 105 CAEC - Q200
V18ZA3P


Varistors 10 VAC 3.5J 36V-CLAMP 1KA-PK
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Littelfuse 3862
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AUD 0.2982
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   36 V14 mm  0.011 uF- 55 C to + 85 C Bulk   18 V   
GMOV-14D271K


Varistors 275VRMS 155J 730V-CLAMP
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Bourns 3813
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AUD 1.4096
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MOV350 VDC275 VAC-16.5 mm6 kA155 J4 pF RadialBulk GMOVPCB Mount-- 40 C+ 85 C 
ERZ-V10D270


Var 17VAC/22VDC 1000A 27V Radial Bulk
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Panasonic 3775
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AUD 0.3363
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Mov22 V17 V53 V10 mm1 kA 8000 pF- 40 C to + 85 CRadialBulk V 27 V- 40 C+ 85 C 
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