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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2SA1774G


Transistors Bipolar - BJT 100mA 60V PNP
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ON Semiconductor 26190
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AUD 0.0468
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FJX2222ATF


Transistors Bipolar - BJT NPN Epitaxial Sil
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ON Semiconductor 26190
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AUD 0.0468
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BC859BMTF


Transistors Bipolar - BJT SOT-23 PNP GP AMP
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ON Semiconductor 26190
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AUD 0.0468
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NSVMUN2212T1G


ON Semiconductor Bipolar Transistors - Pre-Biased SS SC59 BR XSTR PNP PBFR
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ON Semiconductor 26190
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AUD 0.0474
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Hot MMST2907A-7-F


Bipolar (BJT) Transistor PNP 60 V 600 mA 200MHz 200 mW Surface Mount SOT-323
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Diodes Incorporated 26190
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AUD 0.0522
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PDTC124TU,115


Transistor: NPN; bipolar; BRT; 50V; 100mA; 200mW; SOT323; 22kO
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Nexperia 26190
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AUD 0.0523
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DDC114EU-7-F


Transistors Switching - Resistor Biased DUAL NPN 200mW
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Diodes Incorporated 26190
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AUD 0.0587
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SMUN5335DW1T1G


ON Semiconductor Bipolar Transistors - Pre-Biased SS BR XSTR DUAL 50V
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ON Semiconductor 26190
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AUD 0.0621
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BC847AE6327HTSA1


Bipolar Transistors - BJT NPN Silicon AF TRANSISTOR
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Infineon 26190
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AUD 0.0623
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FJX1182YTF


Fairchild Semiconductor Bipolar Transistors - BJT PNP Epitaxial Sil
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ON Semiconductor 26190
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AUD 0.0813
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