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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BC556BBK


Transistor: PNP; bipolar; 65V; 100mA; 500mW; TO92
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Diotec 5267
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AUD 0.0293
Multiples of: 1

IRF7103PBF-HXY


60V 6.5A 32m 2 N-Channel SOP-8 MOSFETs ROHS
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HXY MOS 5264
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AUD 0.3909
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FDC5614P


SOT-23-6 MOSFETs ROHS
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MSKSEMI 5262
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AUD 0.1384
Multiples of: 5

NTD4858N-35G


N-Channel 25 V 11.2A (Ta), 73A (Tc) 1.3W (Ta), 54.5W (Tc) Through Hole I-Pak
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ON Semiconductor 5262
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AUD 0.6019
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RQ5E025TNTL


MOSFET NCH 30V 2.5A SMALL SIGNAL
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ROHM 5259
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AUD 0.2512
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NCE15P25JK


TO-252 MOSFETs ROHS
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NCE Power 5259
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AUD 1.0401
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DMT10H010LPS-13


MOSFET 100V N-Ch Enh FET Low Rdson
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Diodes Incorporated 5259
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AUD 1.0836
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LMUN5112T1G


Transistors (NPN/PNP) SC70/SOT-323 RoHS
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Leshan 5257
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AUD 0.0183
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YJL3407C


30V 4.1A 43m@10V,4.1A 1.25W 1.5V@250uA 1 Piece P-Channel SOT-23(TO-236) MOSFETs ROHS
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Yangjie 5257
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AUD 0.0425
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ADTC144EUAQ-13


Bipolar Transistors - Pre-Biased Prebias Transistor
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Diodes Incorporated 5252
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AUD 0.0481
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