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
  
                      
MOV-20D471K


Var MOV 300VAC/385VDC 6500A 470V Thru-Hole Radial Bulk
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Bourns 12933
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AUD 0.5581
Multiples of: 1

Mov470 V 775 V20 mm4.5 kA125 J430 pF- 40 C to + 85 C Bulk Mov - 20Dxxxk  - 40 C+ 85 C 
MLVA06V05C270-R


MULTILAYER VARISTOR 0603 LEAD
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Eaton 7760
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AUD 0.2327
Multiples of: 1

MLV5.5 VDC4 VAC31 V-30 A0.1 J270 pF SMD/SMTReel , Cut Tape MLVA - RPCB Mount18 V- 40 C+ 85 C 
AV14K1812801NIR1


Varistors AV AUTO SERIES 14V
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Bourns 7303
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AUD 0.4919
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MLV16 VDC14 VAC40 V-800 A2.4 J4500 pF SMD/SMTReel , Cut Tape1812 (4732 METRIC)AVPCB Mount24 V- 55 C+ 125 CAEC - Q200
B72314S2351K101


Varistors 14mm, 350Vac, 10%, AdvanceD Compact Series
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TDK 7301
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AUD 0.3111
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MOV460 VDC350 VAC910 V 5 kA136 J350 pF RadialBulk SIOV - S14KPCB Mount560 V- 40 C+ 105 C 
VC080526A580RP


Varistors 18VAC 26VDC 0.1J 120pF 34.5 V 60V
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Kyocera AVX 7278
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AUD 0.2231
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Mlv26 V18 V60 V 30 A0.1 J120 pF- 55 C to + 125 CSmd/SmtReel0805 (2012 METRIC)Vc 34.5 V- 55 C+ 125 C 
PV75K3225R2


Varistors PV 75V 10%
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Bourns 7275
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AUD 0.3981
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MOV100 VDC75 VAC200 V-400 A4 J270 pF SMD/SMTReel , Cut Tape PVPCB Mount120 V- 40 C+ 85 C 
20D751K


Varistors 615V 750 (675~825) 1240V 6.5KA Through Hole RoHS
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COV 7257
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AUD 0.3645
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   1240 V          675 V ~ 825 V   
ZV40K1206121NIR1


Varistors ZV 40V 10%
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Bourns 7244
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AUD 0.1729
Multiples of: 1

MLV56 VDC40 VAC110 V-120 A0.8 J370 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)ZVPCB Mount68 V- 55 C+ 125 C 
B72590D0360A060


0402 Varistors ROHS
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TDK 7241
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AUD 0.0106
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   -              
VCUG080050L1DP


Varistors 3.5VAC 5VDC 0.1J 750pF 10.8 V 22V
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Kyocera AVX 17
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AUD 0.2556
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MLV5 VDC3.5 VAC22 V-40 A100 mJ750 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCUGPCB Mount10.8 V- 55 C+ 125 C 
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