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
  
                      
B72210S0170K101


Varistors 17VAC 10% 10mm StandarD
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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.

TDK 4042
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AUD 0.2656
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   53 V10 mm  4350 pF- 40 C to + 85 C Bulk   27 V   
MLVA06V26C100-R


Varistors MLV 0603 26V 100pF
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Eaton 1240
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AUD 0.2609
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MLV18 VDC14 VAC54 V-30 A0.1 J150 pF SMD/SMTReel , Cut Tape MLVA - RPCB Mount33 V- 40 C+ 85 C 
B72660M0271K072


Varistors 350Vdc 1200A 21000mJ 250mW CU4032K275G2
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TDK 1239
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AUD 0.382
Multiples of: 1

MLV350 VDC275 VAC710 V-1.2 kA21 J95 pF SMD/SMTReel , Cut Tape4032 (102080 METRIC)CU StandardPCB Mount430 V- 40 C+ 85 C 
MOV-14D471KTR


Bourns Varistors 470volts 14mm
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Bourns 1237
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AUD 0.2561
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MOV470 VDC300 VAC775 V14 mm4.5 kA125 J516 pF RadialReel , Cut Tape MOV - 14DxxxKPCB Mount470 V- 40 C+ 85 C 
ERZ-E14A561


Varistors 14mm D type 560volts 10KA 382J 700pF
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Panasonic 1228
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AUD 1.0654
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 450 V350 V930 V 10 kA382 J700 pF- 40 C to + 85 C Bulk E14 560 V- 40 C+ 85 C 
VDRUS10T175BSE


Varistors 175V 4500A 10D Radial
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Vishay 1228
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AUD 0.7606
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Mov225 VDC175 VAC455 V12 mm4.5 kA67 J430 pF RadialBulk VdrusPcb Mount275 V- 40 C+ 125 C 
MOV-10D511K


Var MOV 320VAC/415VDC 2500A 510V Thru-Hole Radial Bulk
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Bourns 1227
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AUD 0.1587
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 561 V 845 V10 mm2.5 kA70 J200 pF- 40 C to + 85 C Bulk Mov - 10Dxxxk  - 40 C+ 85 C 
ERZ-E11A271


Panasonic Varistors ERZ-E 11mm 270V Bulk ZNR Surge Absorber
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Panasonic 1224
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AUD 0.2846
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Mov225 V175 V455 V13 mm6 kA99 J580 pF- 40 C to + 85 C Bulk Erz - E 270 V- 40 C+ 85 C 
MOV14D101K206RV095


165V 85V 60V 90V~110V Plugin,P=7.5mm Varistors ROHS
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KNSCHA 1144
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AUD 0.1067
Multiples of: 5

   165 V          90 V ~ 110 V   
V68ZA20P


Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE
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Littelfuse 749
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AUD 0.5036
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MOV56 VDC40 VAC135 V20 mm2 kA33 J0.01 uF RadialBulk ZAPCB Mount74.8 V- 55 C+ 85 C 
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