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
  
                      
B72500T8250L060


Varistors Varistor CT0603L25HSG
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TDK 9460
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AUD 0.1173
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MLV32 VDC25 VAC120 V-5 A-- SMD/SMTReel , Cut Tape0603 (1608 METRIC)StandardPCB Mount61 V- 55 C+ 125 C 
VC0603K300R025


Varistors 31V 30A 0603 AEC-Q200
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Kemet 9445
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AUD 0.088
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MLV31 VDC25 VAC65 V-30 A0.1 J165 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)VCPCB Mount39 V- 55 C+ 125 CAEC - Q200
CV300K7BL1


Varistors CV 300 K 7 B L1
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Bourns 9437
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AUD 0.4321
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MOV385 VDC300 VAC775 V9 mm1.2 kA37 J150 pF RadialBulk CVThrough Hole470 V- 40 C+ 85 C 
B72530T6170K062


Varistors 1210 24VDC 8000pF 2000A
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TDK 9415
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AUD 0.792
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MLV24 VDC17 VAC47 V-2000 A4000 mJ8000 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)High SurgePCB Mount29.7 V- 55 C+ 125 C 
VC0805M101R002


Varistors 3V 100A 0805 AEC-Q200
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Kemet 9393
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AUD 0.1192
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 3 VDC2 VAC       Cut Tape0805 (2012 METRIC)Vc  - 55 C+ 125 CAec - Q200
ZV30K0805121NIR1HT


Varistors ZV 30V 10%
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Bourns 9371
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AUD 0.165
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MLV38 VDC30 VAC77 V-120 A0.2 J230 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)ZVHTPCB Mount47 V- 55 C+ 125 C 
10D470K


Varistors 38V 93V 500A Through Hole RoHS
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Hongzhi 9345
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AUD 0.0733
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   93 V          42 V ~ 54 V   
BVRA0402-06PFR


Varistors MLV Auto 0402 6VAC , Lead free
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Bourns 9341
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AUD 0.0644
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Varistors9 VDC6 VAC32 V   160 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)BVRASMD/SMT11 V to 16.5 V- 40 C+ 125 C 
B72540E0170K062


Varistors 2220 17Vrms 1200A CT2220K17G
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TDK 9335
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AUD 1.2769
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Mlv22 V17 V44 V 1200 A7200 Mj9000 pF- 55 C to + 150 CSmd/SmtReel2220 (5750 METRIC)E 27 V- 55 C+ 150 CAec - Q200
RL1812A390K


99V 30V 25V 36V~45V 1812 Varistors ROHS
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Ruilongyuan 8516
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AUD 0.3695
Multiples of: 5

   99 V          36 V ~ 45 V   
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