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Transistor

2N3904 Transistor
2N3904 Transistor

2N3904 - NPN Transistor

2N3904 Pin Configuration Pin Number Pin Name Description 1
BC557 Transistor
BC557 Transistor

BC557 PNP Transistor

The BC557 is a versatile PNP bipolar junction transistor widely used in electronic circuits. With its low noise and high current gain, it's ideal for applications requiring amplification, switching, or voltage regulation.