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
  
                      
V07E300P


Varistors 300Vrms 1750A 70pF 7mm Disc
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Littelfuse 4183
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AUD 0.2691
Multiples of: 1

Mov385 V300 V775 V7 mm1.75 kA30 J70 pF- 55 C to + 85 CRadialBulk   423 v to 517 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
B72314S2271K101


Varistors 14mm, 275Vac, 10%, AdvanceD Compact Series
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TDK 4174
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AUD 0.3347
Multiples of: 1

MOV350 VDC275 VAC710 V 6 kA110 J440 pF RadialBulk SIOV - S14KPCB Mount430 V- 40 C+ 105 C 
MOV-20D391KTR


Varistors 390volts 20mm
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Bourns 4172
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AUD 0.5484
Multiples of: 1

MOV390 VDC250 VAC650 V20 mm4.5 kA100 J510 pF RadialReel , Cut Tape MOV - 20DxxxKPCB Mount390 V- 40 C+ 85 C 
10D681KJ


1.12kV 98J 560V 420V 3.5kA Radial Leaded,P=7.5mm Varistors ROHS
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SURGING 4171
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AUD 0.0926
Multiples of: 5

                  
V07E75P


Littelfuse Varistors 75Vrms 500A 7mm Disc
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Littelfuse 4170
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AUD 0.1775
Multiples of: 1

Mov100 VDC75 VAC205 V7 mm1750 A14 J600 pF RadialBulk-Lv Ultramov 120 VDC   
MLV0603E32503T


Varistors 0603 25volts 30A 37.0V to 46.0V
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Vishay 4157
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AUD 0.1171
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          Reel Mlv0603e3     
FTR07D431K


Varistors 350V 710V 1.2KA Through Hole,P=5mm RoHS
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FTR 4151
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AUD 0.0307
Multiples of: 20

   710 V          387 V ~ 473 V   
AVRM1608C390KT271N


69V 28V 39V 0603 Varistors ROHS
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TDK 4112
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AUD 0.0785
Multiples of: 5

MLV28 VDC-69 V-78 A100 mJ270 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)AVRPCB Mount39 V- 40 C+ 125 CAEC - Q200
V30MLA0603NHAUTO


Varistors MLV SMF FOR AUTO 30V 0.1J 90pF
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Littelfuse 1595
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AUD 0.286
Multiples of: 1

MLV30 VDC25 VAC74 V-30 A100 mJ90 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)MLA AUTOPCB Mount46 V- 55 C+ 125 CAEC - Q200
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