This part is a kind of semiconductor called 2N2944.

Function of this product has PNP Transistor.

Manufacturers : Texas

Image and pinout :

Some of the text within the PDF file :

OEM: Texas Instruments 2N2944 Data Sheet www.semicon-data.com OEM: Texas Instruments 2N2944 Data Sheet www.semicon-data.com [ ... ]

2N2944 PDF Datasheet Download