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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50A02SS-TL-E


Bipolar (BJT) Transistor PNP 50 V 400 mA 690MHz 200 mW Surface Mount 3-SSFP
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ON Semiconductor 407575
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AUD 0.0659
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FFB3904


Transistors Bipolar - BJT NPN Multi-Chip Trans General Purpose
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ON Semiconductor 405961
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AUD 0.1316
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FDFS2P753Z


MOSFET -30V -3A 115 OHM PowerTrenchAr MOSFET
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ON Semiconductor 403183
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AUD 0.4759
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PUMD17,115


Transistors Switching - Resistor Biased TRNS DOUBL RET TAPE7
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Nexperia 398233
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AUD 0.0732
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S9015 M6


SOT-23 Bipolar Transistors - BJT ROHS
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FOSAN 396924
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AUD 0.0054
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SI2307CDS-T1-E3


P-Channel 30 V 3.5A (Tc) 1.1W (Ta), 1.8W (Tc) Surface Mount SOT-23-3 (TO-236)
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Vishay 395544
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AUD 0.2831
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PDTC144ET,215


Transistors Switching - Resistor Biased TRANS RET TAPE-7
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Nexperia 389940
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AUD 0.0391
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S8050


Transistors (NPN/PNP) SOT-23 RoHS
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FUXINSEMI 381404
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AUD 0.0101
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2N7002K


60V 340mA 350mW 900m@10V,500mA 2.5V@1mA 1PCSNChannel SOT-23 MOSFETs ROHS
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hongjiacheng 356814
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AUD 0.0143
Multiples of: 50

SS8050 Y1


SOT-23 Bipolar Transistors - BJT ROHS
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FOSAN 241530
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AUD 0.0075
Multiples of: 50

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