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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S8050 J3Y


Transistors (NPN/PNP) NPN 500mA 25V TO-92 (TO-92-3) RoHS
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Changjing Electronics Technology 671919
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AUD 0.0152
Multiples of: 50

AO3401A


MOSFET P Trench 30V 4A 1.3V @ 250uA 44 mΩ @ 4.3A,10V SOT-23-3L RoHS
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Alpha & Omega 460080
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AUD 0.0943
Multiples of: 5

MMBT2222A


40V 300mW 600mA 100@150mA,10V 300MHz 1V@500mA,50mA NPN -55℃~+150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
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JSMSEMI 292794
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AUD 0.01
Multiples of: 50

PZT651T1G


Bipolar (BJT) Transistor NPN 60 V 2 A 75MHz 800 mW Surface Mount SOT-223 (TO-261)
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ON Semiconductor 211285
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AUD 0.2498
Multiples of: 1

NSBC123TF3T5G


ON Semiconductor Bipolar Transistors - Pre-Biased SOT-1123 NBRT TRANSISTOR
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ON Semiconductor 207056
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AUD 0.1411
Multiples of: 1

BC857B-TP


Bipolar (BJT) Transistor PNP 45 V 100 mA 200MHz 310 mW Surface Mount SOT-23
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Micro Commercial Components (MCC) 206610
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AUD 0.0149
Multiples of: 3000

BSS123LT1G


MOSFET 100V 170mA N-Channel
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ON Semiconductor 184639
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AUD 0.0374
Multiples of: 10

MUN5111T1G


Transistors Switching - Resistor Biased SS BR XSTR PNP 50V
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ON Semiconductor 174600
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AUD 0.0289
Multiples of: 3000

PUMD18,115


Transistors Switching - Resistor Biased DOUBLE RET
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Nexperia 151320
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AUD 0.037
Multiples of: 1

BC857BTT1G


Transistors Bipolar - BJT 100mA 50V PNP
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ON Semiconductor 17460
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AUD 0.0488
Multiples of: 3000

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