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
  
                      
RL1206A680K


184V 56V 40V 67.2V~84V 1206 Varistors ROHS
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Ruilongyuan 33246
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AUD 0.1165
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561KD14


Varistors 460V 925V 4.5KA Through Hole RoHS
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Yageo 29216
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AUD 0.1433
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MOV460 VDC350 VAC925 V14 mm4.5 kA125 J360 pF RadialBulk 14DPCB Mount560 V- 40 C+ 105 C 
VCAS040214X300WP


Varistors 10VAC 14VDC 0.05J 85pF 18.5 V 32V
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Kyocera AVX 27572
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AUD 0.2043
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MLV14 VDC10 VAC32 V-20 A50 mJ85 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)VCASPCB Mount18.5 V- 55 C+ 125 CAEC - Q200
B72510E0300K062


Varistors 30Vrms 80A CT0805K30G
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TDK 27474
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AUD 0.3017
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Mlv38 V30 V77 V 80 A300 Mj200 pF- 55 C to + 125 CSmd/SmtReel0805 (2012 METRIC)Ct 47 V- 55 C+ 125 CAec - Q200
ZV20K0805121NIR1


Varistors ZV 20V 10%
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Bourns 27285
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AUD 0.1571
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MLV26 VDC20 VAC54 V-120 A0.4 J290 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)ZVPCB Mount33 V- 55 C+ 125 C 
V275LA10P


Varistors 275V 200pF
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Littelfuse 27170
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AUD 0.15
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   710 V10 mm  200 pF- 55 C to + 85 C Bulk   430 V   
V240CH8


Varistors 150V 250A 100pF 13 Inch Reel
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Littelfuse 26871
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AUD 1.1629
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MOV200 VDC150 VAC395 V-250 A5 J150 pF SMD/SMTReel , Cut Tape3220 (8552 METRIC)CHPCB Mount240 V- 55 C+ 125 C 
VC0603K300R011


Varistors 14V 30A 0603 AEC-Q200
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Kemet 26747
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AUD 0.088
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Mlv14 VDC11 VAC33 V 30 A200 Mj210 pF Smd/SmtCut Tape0603 (1608 METRIC)Vc 18 V- 55 C+ 125 CAec - Q200
561KD20-P10


Varistors 460V 925V 6.5KA Through Hole RoHS
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Yageo 26544
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AUD 0.2445
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   925 V              
B72510E0200K062


Varistors 20Vrms 80A CT0805K20G
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TDK 8658
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AUD 0.254
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MLV26 VDC20 VAC56 V-80 A300 mJ300 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)AutomotivePCB Mount33 V- 55 C+ 150 CAEC - Q200
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