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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IAUC100N04S6N015ATMA1


MOSFET MOSFET_20V 40V
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Infineon 14555
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AUD 0.8156
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CMPT2907AE TR


Transistors Bipolar - BJT PNP Enhanced
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Central Semiconductor 14554
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AUD 0.0962
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MUN5215T1G


Transistors Switching - Resistor Biased 100mA 50V BRT NPN
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ON Semiconductor 14550
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AUD 0.0519
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DTC114EUA


Digital Transistors NPN - Pre-Biased 50mA 50V SOT-323 RoHS
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Changjing Electronics Technology 14550
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AUD 0.0176
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DDTA124ECA-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased 200MW 22K
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Diodes Incorporated 14550
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AUD 0.029
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BC557BBK


Transistor: PNP; bipolar; 45V; 100mA; 500mW; TO92
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Diotec 14550
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AUD 0.0304
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FJV1845FMTF


Bipolar (BJT) Transistor NPN 120 V 50 mA 110MHz 300 mW Surface Mount SOT-23-3
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ON Semiconductor 14550
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AUD 0.0325
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BC848CWT1G


Bipolar (BJT) Transistor NPN 30 V 100 mA 100MHz 150 mW Surface Mount SC-70-3 (SOT323)
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ON Semiconductor 14550
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AUD 0.0329
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SMMBT4403LT1G


ON Semiconductor Bipolar Transistors - BJT SOT-23 XSTR PNP
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ON Semiconductor 1008
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AUD 0.0334
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MUN5232T1G


Transistors Switching - Resistor Biased SS BR XSTR NPN 50V
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ON Semiconductor 417
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AUD 0.0403
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