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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MMBT2222ALT1G


Bipolar Transistors - BJT SS SOT23 GP XSTR NPN 40V
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ON Semiconductor 992649
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AUD 0.0162
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BSS138LT1G


MOSFET 50V 200mA N-Channel
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ON Semiconductor 541832
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AUD 0.0407
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PBLS1502Y,115


NXP Semiconductors Bipolar Transistors - Pre-Biased TRNS LDSWITCH TAPE-7
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Nexperia 165870
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AUD 0.2232
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NGTB20N120IHWG


ON Semiconductor IGBT Transistors LC IH RC OSV
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ON Semiconductor 165491
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AUD 3.9062
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IRF6216TRPBF


MOSFET P Trench 150V 2.2A 5V @ 250uA 240 mΩ @ 1.3A,10V SOP-8_150mil RoHS
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Infineon 162960
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AUD 0.5875
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MMBT5401


Transistors (NPN/PNP) SOT-23-3 RoHS
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Microdiode Electronics 159613
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AUD 0.0122
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SS8550S


SOT-23 Bipolar Transistors - BJT ROHS
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FOSAN 159613
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AUD 0.0075
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AP2302B


MOSFET N Trench 20V 2.8A 1.2V @ 50uA 55 mΩ @ 2.8A,4.5V SOT-23 RoHS
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Quan Li 135654
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AUD 0.0208
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PMGD280UN,115


Mosfet Array 2 N-Channel (Dual) 20V 870mA 400mW Surface Mount 6-TSSOP
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Nexperia 121423
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AUD 0.1084
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MMBTA42


200V 350mW 500mA 25@10A,1V 50MHz 500mV@20mA,2mA -55℃~+150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
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JSMSEMI 104178
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AUD 0.0123
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