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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AO3416


SOT-23 MOSFETs ROHS
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Bourne 23377
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AUD 0.0474
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LMBT3904DW1T1G


Transistors (NPN/PNP) 2 NPN（Double） 200mA 40V SOT-363 RoHS
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Leshan 23349
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AUD 0.0199
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SMUN5233DW1T1G


Transistors Switching - Resistor Biased SS BR XSTR NPN 50V
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ON Semiconductor 23294
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AUD 0.0417
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MMBTA92-TP


Bipolar (BJT) Transistor PNP 300 V 300 mA 50MHz 300 mW Surface Mount SOT-23
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Micro Commercial Components (MCC) 23280
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AUD 0.0212
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BC858CE6327HTSA1


Bipolar Transistors - BJT PNP Silicon AF TRANSISTOR
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Infineon 23280
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AUD 0.025
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MMBTA55LT1G


Transistors Bipolar - BJT 500mA 60V PNP
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ON Semiconductor 23280
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AUD 0.0294
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MMBTA05LT1G


Bipolar Transistors - BJT 500mA 60V NPN
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ON Semiconductor 23280
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AUD 0.0294
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MUN5133T1G


ON Semiconductor Bipolar Transistors - Pre-Biased SS BR XSTR PNP 50V
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ON Semiconductor 23280
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AUD 0.031
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BSS63LT1G


Bipolar Transistors - BJT 100mA 110V PNP
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ON Semiconductor 23280
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AUD 0.0313
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MMUN2238LT1G


Transistors Switching - Resistor Biased 100mA 50V BRT NPN
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ON Semiconductor 20370
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AUD 0.0308
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