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
  
                      
TND15G-221KB00AAA0


TND15G221KB00AAA0 united chemicon
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

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AUD 0.4212
Multiples of: 1

          -       
B72530G0350K062


Varistors CT1210K35G_G
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AUD 0.4212
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MLV45 VDC35 VAC90 V 250 A2 J1000 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)B72510GPCB Mount56 V- 55 C+ 150 CAEC - Q200
ERZ-VGAD121


Varistors ZNR Transient/Surge Absorbers Type D
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Panasonic 0
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AUD 0.4216
Multiples of: 1

Mov100 VDC75 VAC200 V10 mm3.5 kA 1400 pF Radial  V 120 VDC   
B72210P2461K101


EPCOS TDK Varistors S10K460E2K1
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AUD 0.4216
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  460 VAC       Bulk    - 40 C+ 105 C 
VR15AT18A650R


Varistors 150C 18v 0.1J 67v Clamping Voltage
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Kyocera AVX 0
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AUD 0.4217
Multiples of: 1

Mlv18 V13 V67 V 30 A0.1 J90 pF Smd/SmtBulk2220 (5750 METRIC)Vr15at 82 V- 55 C+ 125 C 
B72207S200K111


Varistors 20vrms 7mm StdCrimp
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AUD 0.4226
Multiples of: 1500

Mov26 VDC20 VAC65 V7 mm250 A1.3 J1600 pF- 40 C to + 85 CRadialReel Advanced 33 VDC   
EV20D320K


Var MOV 320VAC/415VDC 10000A 561V Radial Bulk
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AUD 0.4229
Multiples of: 200

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V100ZT15P


Varistors 60V 2000pF
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Littelfuse 0
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AUD 0.4231
Multiples of: 500

Mov81 V60 V175 V14 mm4.5 kA 2000 pF- 55 C to + 85 CRadialReel Za     
R69ZOV321RA190


MOV - Low Profile, 12mm Sqr, 320VAC, 6000A Imax (aka 01-1314)
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Maida 0
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AUD 0.4248
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VZ14D781KBS-N


Var MOV 485VAC/640VDC 4500A 858V Radial Bulk
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AUD 0.4266
Multiples of: 1

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