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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BC847B-7-F


Bipolar (BJT) Transistor NPN 45 V 100 mA 300MHz 300 mW Surface Mount SOT-23-3
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Diodes Incorporated 26869
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AUD 0.0288
Multiples of: 20

IRF540NSTRLPBF


MOSFET N Trench 100V 33A 4V @ 250uA 44 mΩ @ 16A,10V TO-263-2 RoHS
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Infineon 26557
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AUD 0.8253
Multiples of: 1

DTC113ZKAT146


Transistors Switching - Resistor Biased NPN 50V 100MA
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ROHM 24478
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AUD 0.0414
Multiples of: 1

MPSA94


Transistors (NPN/PNP) PNP 300mA 400V TO-92 RoHS
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Blue Rocket 23250
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AUD 0.0532
Multiples of: 10

BC846B-QR


Bipolar Transistors - BJT BC846B-Q/SOT23/TO-236AB
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Nexperia 23231
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AUD 0.0556
Multiples of: 10

AON6407


MOSFET P Trench 30V 32A 2.6V @ 250uA 4.5 mΩ @ 20A,10V DFN 5x6 RoHS
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Alpha & Omega 22507
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AUD 0.5263
Multiples of: 1

SI7858ADP-T1-E3


MOSFET 12V 29A 0.0026Ohm
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Vishay 21520
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AUD 2.8662
Multiples of: 1

2N7002 H6327


MOSFET N-Channel 60V MOSFET
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Infineon 19455
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AUD 0.0525
Multiples of: 1

AO3415


MOSFET P Trench 20V 4A 900mV @ 250uA 41 mΩ @ 4A,4.5V SOT-23 (SOT-23-3) RoHS
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Hottech 18953
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AUD 0.0409
Multiples of: 10

SI2300DS-T1-GE3


MOSFET 30V 3.6A N-CH MOSFET
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Vishay 4990
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AUD 0.2877
Multiples of: 5

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