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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BSZ050N03LS G


Infineon Technologies MOSFET N-Ch 30V 40A TSDSON-8 OptiMOS 3
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Infineon 8712
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AUD 0.5239
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BFS20,235


Bipolar (BJT) Transistor NPN 20 V 25 mA 450MHz 250 mW Surface Mount TO-236AB
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Nexperia 8697
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AUD 0.1336
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RN2301,LF


Bipolar Transistors - Pre-Biased Bias Resistor with Built-in Transistor
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Toshiba 8696
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AUD 0.0327
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IRFR110TRLPBF-BE3


N-Channel 100V 4.3A (Tc) 2.5W (Ta), 25W (Tc) Surface Mount D-PAK (TO-252AA)
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Vishay 8692
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AUD 0.6115
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MMBTA05


60V 400 1 NPN NPN 500mA SOT-23 Single Bipolar Transistors RoHS
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TECH PUBLIC 8671
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AUD 0.022
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AO3401


SOT-23 MOSFETs ROHS
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DOWO 8652
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AUD 0.0306
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BC640-16


Transistor: PNP; bipolar; 80V; 1A; 0.83W; TO92
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Luguang 7954
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AUD 0.0439
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BC550


Transistor: NPN; bipolar; 45V; 100mA; 500mW; TO92
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CDIL 7546
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AUD 0.046
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BFR 182 E6327


Transistors RF Bipolar NPN Silicon RF TRANSISTOR
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Infineon 6753
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AUD 0.1888
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BC858CLT3G


Transistors Bipolar - BJT 100mA 30V PNP
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ON Semiconductor 5820
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AUD 0.034
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