This part is a kind of transistor called BC547.

Function of this product has NPN Silicon Transistor.

Manufacturers : Siemens Semiconductor Group

Image and pinout :

BC547 - NPN Silicon Transistors - Siemens

Some of the text within the PDF file :

The BC547 is a popular NPN bipolar junction transistor (BJT) that is commonly used in electronic circuits. It is designed for general-purpose amplification and switching applications. The BC547 transistor has three leads: the emitter (E), base (B), and collector (C).


Here are some key specifications of the BC547 transistor:


Maximum Collector Current (Ic): 100 mA

Maximum Collector-Emitter Voltage (Vce): 45 V

Maximum Collector Power Dissipation (Pc): 500 mW

DC Current Gain (hfe): Typically around 100 to 800, depending on the specific model and conditions.

Transition Frequency (ft): Typically around 150 MHz.

The BC547 transistor is widely available and can be used in various applications, including amplifiers, signal processing circuits, and low-power switching circuits. It is often used in hobbyist projects and educational settings due to its affordability and ease of use.

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BC547 PDF Datasheet Download


2023/06/07 14:53 2023/06/07 14:53