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
  
                      
VC120630D650DP


Varistors 21VAC 30VDC 0.4J 400pF 41 V 67V
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Kyocera AVX 5795
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AUD 0.289
Multiples of: 1

Mlv30 VDC21 VAC67 V 120 A400 Mj400 pF Smd/SmtCut Tape1206 (3216 METRIC)Vc 41 V- 55 C+ 125 C 
CV550K20BL1


Varistors CV 550Vrms 20mm Bulk L1
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Bourns 4742
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AUD 1.1995
Multiples of: 1

MOV745 VDC550 VAC1.5 kV22.5 mm6.5 kA515 J450 pF Radial  CVThrough Hole910 V- 40 C+ 85 C 
07D470K


Varistors 38V 93V 250A Through Hole RoHS
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Ruilongyuan 4723
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AUD 0.0516
Multiples of: 10

   93 V          42 V ~ 52 V   
V175LA5P


Varistors 175V 350pF
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Littelfuse 4723
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AUD 0.3673
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MOV225 VDC175 VAC455 V10 mm2.5 kA30 J350 pF RadialBulk LAPCB Mount297 V- 55 C+ 85 C 
V275LA2P


775V 369V 275V 450V Plugin Varistors ROHS
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Littelfuse 4719
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AUD 0.1755
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   775 V7 mm  80 pF- 55 C to + 85 C Bulk   430 V   
CV300K20BL1


Varistors CV 300Vrms 20mm Bulk L1
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Bourns 4710
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AUD 1.0651
Multiples of: 1

MOV385 VDC300 VAC775 V22.5 mm6.5 kA350 J850 pF Radial  CVThrough Hole470 V- 40 C+ 85 C 
VCUG080075L1DP


Varistors 5.3VAC 7.5VDC 0.1J 325pF 16.3 V 32V
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Kyocera AVX 4709
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AUD 0.2444
Multiples of: 1

MLV7.5 VDC5.3 VAC32 V-40 A100 mJ325 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCUGPCB Mount16.3 V- 55 C+ 125 C 
14D101K


Varistors 85V 165V 4.5KA Through Hole RoHS
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Ruilongyuan 4688
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AUD 0.102
Multiples of: 5

   165 V              
NV73DL2ATTE47


KOA Speer Varistors 0805 47V
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KOA Speer 4675
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AUD 0.6914
Multiples of: 1

MOV34 VDC30 VAC81 V-160 A300 mJ- SMD/SMTReel , Cut Tape0805 (2012 METRIC)NV73DLPCB Mount47 V- 40 C+ 125 CAEC - Q200
V10E17AUTO


Varistors 17V 10mm Epoxy AEC-Q200 AUMOV
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Littelfuse 4674
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AUD 0.3931
Multiples of: 1

Mov27 VDC17 VAC53 V9 mm5 A6.5 J3900 pF RadialBulk Aumov 27 VDC- 40 C+ 85 CAec - Q200
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