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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2SD882


Transistors (NPN/PNP) SOT-89 RoHS
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FUXINSEMI 25685
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AUD 0.056
Multiples of: 10

DTC123JE


NPN 0.1A 50V SOT-523 Digital Transistors ROHS
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HXY MOS 12629
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AUD 0.0193
Multiples of: 20

MMSTA28T146


Bipolar (BJT) Transistor NPN - Darlington 80 V 300 mA 200MHz 200 mW Surface Mount SMT3
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ROHM 12380
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AUD 0.1099
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MUN2235T1G


Bipolar Transistors - Pre-Biased NPN DIGITAL TRANSISTOR
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ON Semiconductor 12362
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AUD 0.0509
Multiples of: 1

SI1442DH-T1-BE3


N-Channel 12V 4A (Ta) 1.56W (Ta) Surface Mount SC-70-6
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Vishay 12346
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AUD 0.1205
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WSP4807


MOSFET 2 P Channel (Dual) 30V 8.9A 2.3V @ 250uA 21 mΩ @ 8.9A,10V SOP-8_150mil RoHS
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Winsok 9530
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AUD 0.1892
Multiples of: 5

BC547B


Transistors (NPN/PNP) TO-92 RoHS
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LGE 7459
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AUD 0.0439
Multiples of: 10

Hot IRFR9014PBF


P-Channel 60 V 5.1A (Tc) 2.5W (Ta), 25W (Tc) Surface Mount D-Pak
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Vishay 1951
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AUD 0.2263
Multiples of: 1

FMMT560TC


Diodes Incorporated Bipolar Transistors - BJT PNP HighV 500V
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Diodes Incorporated 218
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AUD 0.5557
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FDC6320C


MOSFET SSOT-6 COMP N-P-CH
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ON Semiconductor 0
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AUD 0.3702
Multiples of: 1

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