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
  
                      
B72205S0271K111


Varistors Varistor S05K275G
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TDK 23524
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AUD 0.1791
Multiples of: 1

Mov350 V275 V710 V5 mm400 A8.6 J60 pF- 40 C to + 85 CRadialReel B722 430 V- 40 C+ 105 C 
B72530T40M62


Varistors 1206 4.0V 250A CT1210M4G
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TDK 23507
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AUD 0.3614
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Mlv5.5 V4 V17 V 250 A400 Mj5000 pF- 55 C to + 125 CSmd/SmtBulk1210 (3225 METRIC)Standard 8 V- 55 C+ 125 C 
AVRL161D6R8GTA


27 V 1 A Varistor 1 Circuit Surface Mount, MLCV 0603 (1608 Metric)
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TDK 23476
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AUD 0.1006
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MLV20 VDC-58 V-1 A10 mJ6.8 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)AVRPCB Mount27 V- 40 C+ 125 CAEC - Q200
B72580E0200K062


EPCOS TDK Varistors 1812 20Vrms 800A CT1812K20G
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TDK 22769
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AUD 0.6192
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Mlv26 VDC20 VAC54 V 800 A3000 Mj3000 pF- 55 C to + 150 CSmd/SmtReel1812 (4532 METRIC)E 33 VDC- 55 C+ 150 CAec - Q200
B72530T200K62


Varistors 1210 20V 400A 1500pF CT1210K20G
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TDK 22683
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AUD 0.3654
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MLV26 VDC20 VAC54 V-400 A1.9 J1500 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)CTPCB Mount33 V- 55 C+ 125 C 
VC0603K300R014


Varistors 18V 30A 0603 AEC-Q200
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Kemet 22292
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AUD 0.088
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MLV18 VDC14 VAC38 V-30 A300 mJ195 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)VCPCB Mount22 V- 55 C+ 125 CAEC - Q200
FTR07D390K


Varistors 31V 77V 250A Through Hole,P=5mm RoHS
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FTR 22242
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AUD 0.054
Multiples of: 10

   77 V          35 V ~ 43 V   
EZJ-PZV080GA


Varistors 0201 8V 5A MAX CLAMP 22V
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Panasonic 22213
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AUD 0.1336
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Mlv5.6 VDC   5 A 100 pF Smd/SmtCut Tape0201 (0603 METRIC)Ezj - PPcb Mount8 V- 40 C+ 85 C 
B72214S0151K101


Varistors 200V 240 (216~264) Through Hole RoHS
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TDK 22206
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AUD 0.3363
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Mov200 VDC150 VAC395 V15.5 mm4.5 kA40 J750 pF RadialBulk Standardd 240 V- 40 C+ 105 C 
V30MLA0805LNH


Varistors 30V 30A 90pF
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Littelfuse 3825
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AUD 0.3001
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Mlv30 V25 V72 V 30 A0.1 J90 pF- 55 C to + 125 C Reel0805 (2012 METRIC)Mla     
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