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
  
                      
FTR14D621K


Varistors 505V 1025V 4.5KA Through Hole,P=7.5mm RoHS
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FTR 14695
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AUD 0.1026
Multiples of: 5

   1025 V          -   
MVR1206-180G


18V 1206 Varistors ROHS
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DOWO 9961
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AUD 0.0579
Multiples of: 10

              18 V   
B72540E1140S262


Varistors 2220 14Vrms 10A CT2220S14BAUTOG
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TDK 4175
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AUD 1.3673
Multiples of: 1

Mlv16 VDC14 VAC40 V 1200 A5800 Mj9500 pF- 55 C to + 150 CSmd/SmtReel2220 (5750 METRIC)E 24.5 VDC- 55 C+ 150 CAec - Q200
VDRS07H300BSE


Varistors 300volts 9mm 5mm
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Vishay 4174
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AUD 0.3033
Multiples of: 1

Mov385 V300 V800 V9 mm1.2 kA40 J130 pF- 40 C to + 85 CRadialBulk Vdrs..E 470 V- 40 C+ 85 C 
V07E75P


Littelfuse Varistors 75Vrms 500A 7mm Disc
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Littelfuse 4170
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AUD 0.1814
Multiples of: 1

Mov100 VDC75 VAC205 V7 mm1750 A14 J600 pF RadialBulk-Lv Ultramov 120 VDC   
B72220S2211K101


Varistors Varistor S20K210E2
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TDK 4164
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AUD 0.6741
Multiples of: 1

Mov270 VDC210 VAC  10 kA160 J835 pF- 40 C to + 85 CRadialBulk Advanced 330 VDC- 40 C+ 105 C 
MOV7D220K206RV094


43V 18V 14V 20V~24V Plugin,P=5mm Varistors ROHS
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KNSCHA 4151
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AUD 0.0309
Multiples of: 20

   43 V          20 V ~ 24 V   
ERZ-E11A361SC


Varistors 360VDC 0.6W 1mA L/S=7.5mm Cut LD
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Panasonic 4129
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AUD 0.3049
Multiples of: 1

MOV300 VDC230 VAC595 V13 mm6 kA130 J480 pF RadialBulk ERZ - E - S1PCB Mount360 V- 40 C+ 125 C 
VJ14M00300KBA


Varistors 1812 38VDC 800A AEC-Q200 10%
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Kyocera AVX 3830
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AUD 1.3609
Multiples of: 1

MLV38 VDC30 VAC77 V-800 A4.2 J1900 pF SMD/SMTReel , Cut Tape1812 (4532 METRIC)VJSMD/SMT47 V- 55 C+ 125 CAEC - Q200
FTR20D102K


Varistors 825V 1650V 6.5KA Through Hole,P=10mm RoHS
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FTR 3559
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AUD 0.2463
Multiples of: 5

   1650 V          900 V ~ 1100 V   
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