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
  
                      
VC120648D101DP


Varistors 34VAC 48VDC 0.4J 225pF 62 V 100V
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Kyocera AVX 11591
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AUD 0.3331
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MLV48 VDC34 VAC100 V-100 A400 mJ225 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)VCPCB Mount62 V- 55 C+ 125 C 
B72500E1140S260


Varistors 14Vrms 30A CT0603S14BAUTOG
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TDK 11572
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AUD 0.1886
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Mlv16 V14 V42 V 30 A200 Mj120 pF- 55 C to + 125 CSmd/SmtReel0603 (1608 METRIC)Ct 22 V- 55 C+ 125 CAec - Q200
VP3225K401R300


Varistors 385V 400A 3225
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Kemet 11561
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AUD 0.473
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MLV385 VDC300 VAC775 V-400 A15 J70 pF SMD/SMTReel , Cut Tape VPPCB Mount470 V- 40 C+ 85 C 
B72530E1140S272


Var 14V 16V 400A 22 to 27V 1210 SMD Cardboard T/R
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TDK 11555
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AUD 0.5511
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VC1206M151R002


Varistors 3V 150A 1206 AEC-Q200
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Kemet 11542
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AUD 0.0014
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Mlv3 VDC2 VAC10 V 150 A200 Mj4000 pF Smd/SmtCut Tape1206 (3216 METRIC)Vc 4 V- 55 C+ 125 CAec - Q200
V10E14AUTO


Varistors 14V 10mm Epoxy AEC-Q200 AUMOV
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Littelfuse 11520
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AUD 0.3929
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Mov22 VDC14 VAC43 V9 mm5 A5 J4650 pF RadialBulk AumovPcb Mount22 V- 40 C+ 85 CAec - Q200
B72520E0140K062


Varistors 1206 14Vrms 200A CT1206K14G
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TDK 11515
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AUD 0.385
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Mlv18 V14 V38 V 200 A500 Mj700 pF- 55 C to + 150 CSmd/SmtReel1206 (3216 METRIC)E 22 V- 55 C+ 150 CAec - Q200
B72580E0300K062


Varistors 1812 30Vrms 800A CT1812K30G
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TDK 11467
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AUD 0.8109
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Mlv38 V30 V77 V 800 A4200 Mj2000 pF- 55 C to + 150 CSmd/SmtReel1812 (4532 METRIC)E 47 V- 55 C+ 150 CAec - Q200
ERZ-V14D820


Varistors 82V 4500A ZNR SUR ABSORBER 14MM
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Panasonic 10609
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AUD 0.4117
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Mov65 V50 V135 V14 mm6 kA56 J3700 pF- 40 C to + 85 CRadialBulk V 82 V- 40 C+ 85 C 
B72220S0551K101


Varistors Varistor S20K550
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TDK 7564
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AUD 1.12
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MOV745 VDC550 VAC1.5 kV21.5 mm6.5 kA210 J320 pF RadialBulk StandardDPCB Mount910 V- 40 C+ 105 C 
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