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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S8550


25V 300mW 500mA 150MHz 600mV@500mA,50mA +150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
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JSMSEMI 389261
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AUD 0.0079
Multiples of: 100

SSM6K217FE,LF


MOSFET Small Signal MOSFET
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Toshiba 240560
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AUD 0.152
Multiples of: 4000

SQJ479EP-T1_BE3


MOSFET P-CHANNEL 80-V (D-S) 175C MOSFET
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Vishay 240139
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AUD 0.9784
Multiples of: 1

MMBT 3904 LT1


Transistors Bipolar - BJT AF TRANS GP BJT NPN 40V 0.2A
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Infineon 238557
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AUD 0.0613
Multiples of: 1

BC817-40


Transistors (NPN/PNP) SOT-23 RoHS
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SLKORMICRO 233964
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AUD 0.0147
Multiples of: 50

2N5551S-RTK/P


Transistors (NPN/PNP) NPN 600mA 160V SOT-23 (SOT-23-3) RoHS
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KEC 231199
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AUD 0.0181
Multiples of: 50

LBSS84LT1G


MOSFET P Trench 50V 130mA 2V @ 250uA 10 Ω @ 100mA,5V SOT-23 (SOT-23-3) RoHS
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Leshan 227057
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AUD 0.0208
Multiples of: 20

PMBT2907A,215


Bipolar (BJT) Transistor PNP 60 V 600 mA 200MHz 250 mW Surface Mount TO-236AB
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Nexperia 205038
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AUD 0.0174
Multiples of: 20

IRLML6244TRPBF


MOSFET N Trench 20V 6.3A 1.1V @ 10uA 21 mΩ @ 6.3A,4.5V SOT-23 (SOT-23-3) RoHS
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Infineon 183330
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AUD 0.1214
Multiples of: 3000

MMST3904


40V 200mW 40@0.1mA,1.0V 200mA NPN SOT-323 Bipolar Transistors - BJT ROHS
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hongjiacheng 155879
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AUD 0.015
Multiples of: 50

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