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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SBC846ALT1G


ON Semiconductor Bipolar Transistors - BJT SS GP XSTR NPN 65V
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ON Semiconductor 191545
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AUD 0.0477
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BC858ALT1G


Transistors Bipolar - BJT 100mA 30V PNP
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ON Semiconductor 64020
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AUD 0.0184
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PDTC143TT,215


Transistor: NPN; bipolar; BRT; 50V; 100mA; 250mW; SOT23; 47kO
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Nexperia 43650
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AUD 0.0391
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MUN2237T1G


Transistors Switching - Resistor Biased 100mA 50V BRT NPN
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ON Semiconductor 43650
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AUD 0.0375
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MMBT200


Bipolar Transistors - BJT PNP Transistor General Purpose
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ON Semiconductor 43650
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AUD 0.0511
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BC848BE6327HTSA1


Infineon Technologies Bipolar Transistors - BJT NPN Silicon AF TRANSISTOR
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Infineon 43650
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AUD 0.0618
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NTR4101PT1G


MOSFET -20V -3.2A P-Channel
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ON Semiconductor 4534
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AUD 0.0995
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BC857CLT1G


Bipolar Transistors - BJT 100mA 50V PNP
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ON Semiconductor 66
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AUD 0.0393
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DMN67D8L-7


60V 210mA 340mW 5O@10V,500mA N Channel SOT-23 MOSFETs ROHS
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Diodes Incorporated 0
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AUD 0.0313
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SSM6N7002KFU,LF


MOSFET Small-signal MOSFET 2in1 ESD Protected
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Toshiba 0
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AUD 0.0402
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