Transistors

A transistor is a semiconductor device that is commonly used to amplify or switch electronic signals. It consists of three terminals, normally referred to as the emitter, base and collector. The transistor operates in four main states: cutoff, forward active, reverse active and saturation. It acts as an electrical switch when forward biased, meaning a current is allowed to flow between the two terminals. When it is reverse biased, meaning the current flows in the opposite direction, the device is turned off. Transistors are used in amplifying circuits to amplify voltage, current, or even power. They are also used in digital logic circuits to switch between two or more stable states.
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AO3416A


MOSFET N Trench 20V 6.5A 1.1V @ 250uA 22 mΩ @ 6.5A,4.5V SOT-23 RoHS
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Youtai 93061
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AUD 0.032
Multiples of: 20

UMG3NTR


Transistors Switching - Resistor Biased DUAL NPN 50V 100MA SOT-353
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ROHM 45205
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AUD 0.086
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IRL3713PBF


MOSFET N Trench 30V 260A 2.5V @ 250uA 3 mΩ @ 38A,10V TO-220 (TO-220-3) RoHS
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Infineon 45105
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AUD 1.7161
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SQ4940AEY-T1_BE3


MOSFET Dual N-CHANNEL 40 V
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Vishay 45009
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AUD 0.7635
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MMBT3904 1AM -TD(0.3)


SOT-23-3 Single Bipolar Transistors RoHS
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TDSEMIC 44920
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AUD 0.006
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SMMUN2214LT1G


Transistors Switching - Resistor Biased SS BR XSTR SPCL TR
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ON Semiconductor 44523
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AUD 0.0493
Multiples of: 1

DMG1012T-7


MOSFET MOSFET N-CHANNEL SOT-523
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Diodes Incorporated 34415
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AUD 0.0591
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PJA3460_R1_00001


MOSFET /A60/TR/7"/HF/3K/SOT-23/MOS/SOT/NFET-60TMN/NF60T-QI04/PJ///
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Panjit 34374
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AUD 0.1133
Multiples of: 1

BC817-40


Transistors (NPN/PNP) NPN 500mA 45V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 33998
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AUD 0.0208
Multiples of: 50

CJ3134K KF


MOSFET N Trench 20V 750mA 1.1V @ 250uA 380 mΩ @ 650mA,4.5V SOT-723 RoHS
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Changjing Electronics Technology 28246
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AUD 0.031
Multiples of: 20

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