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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SBC847BLT1G


Bipolar Transistors - BJT SS GP XSTR SPCL TR
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ON Semiconductor 675120
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AUD 0.0765
Multiples of: 3000

2SA2126-TL-H


Transistors Bipolar - BJT BIP PNP 3A 50V
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ON Semiconductor 433530
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AUD 0.39
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AUIRFR5305TRL


International Rectifier MOSFET AUTO -55V 1 P-CH HEXFET 65mOhms
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Infineon 417248
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AUD 1.9329
Multiples of: 1

HL6042


20V 4A 1.5W 43m@4.5V,4A 900mV@250uA 1 Piece P-Channel SOT-23 MOSFETs ROHS
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hongjiacheng 396031
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AUD 0.0347
Multiples of: 20

IRLML2803TRPBF


Transistor: N-MOSFET; unipolar; 30V; 1.2A; 0.4W; SOT23
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Infineon 387030
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AUD 0.1304
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ULN2803A


Darlington transistor array driver SOP-18 RoHS
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Youtai 373222
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AUD 0.1495
Multiples of: 5

CJ2301 S1


MOSFET P Trench 20V 2.3A 1V @ 250uA 112 mΩ @ 2.8A,4.5V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 281474
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AUD 0.0243
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MUN5111T1G


Transistors Switching - Resistor Biased SS BR XSTR PNP 50V
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ON Semiconductor 84390
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AUD 0.0279
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BC857BLP-7


Diodes Incorporated Bipolar Transistors - BJT 250mW 45V
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Diodes Incorporated 54195
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AUD 0.1383
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MJD2955TF


Bipolar (BJT) Transistor PNP 60 V 10 A 2MHz 1.75 W Surface Mount D-Pak
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ON Semiconductor 26190
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AUD 0.4848
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