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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BC846BW,115


Transistors Bipolar - BJT TRANS GP TAPE-7
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Nexperia 244440
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AUD 0.0332
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50N06


60V 50A 12mΩ 2.5V N Channel TO-252 MOSFETs ROHS
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HL 105987
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AUD 0.0911
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2SJ646-TL-E


GENERAL-PURPOSE SWITCHING DEVICE APPLICATIONS
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ON Semiconductor 64351
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AUD 0.3575
Multiples of: 1

BC858ALT1G


Transistors Bipolar - BJT 100mA 30V PNP
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ON Semiconductor 64020
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AUD 0.0184
Multiples of: 1

BC850CLT1G


Bipolar (BJT) Transistor NPN 45 V 100 mA 100MHz 225 mW Surface Mount SOT-23-3 (TO-236)
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ON Semiconductor 64020
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AUD 0.023
Multiples of: 3000

MMBT2222A


40V 300mW 600mA NPN SOT-23 Bipolar (BJT) ROHS
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ALJ 63923
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AUD 0.0109
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8550M-D


Transistors (NPN/PNP) PNP 1.5A 25V SOT-23 RoHS
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Blue Rocket 63001
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AUD 0.012
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MMUN2233LT1G


Bipolar Transistors - Pre-Biased 100mA 50V BRT NPN
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ON Semiconductor 20370
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AUD 0.0212
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BSS84W-7-F


P-Channel 50 V 130mA (Ta) 200mW (Ta) Surface Mount SOT-323
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Diodes Incorporated 14550
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AUD 0.0591
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MMST3904


Transistors (NPN/PNP) NPN 200mA 40V SOT-323 (SC-70) RoHS
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Changjing Electronics Technology 5626
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AUD 0.023
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