This part is a kind of semiconductor called BF247A.

Function of this product has N-Channel FET.

Manufacturers : Texas

Image and pinout :

Some of the text within the PDF file :

OEM: Texas Instruments BF247 Data Sheet www.semicon-data.com OEM: Texas Instruments BF247 Data Sheet www.semicon-data.com OEM: Texas Instruments BF247 Data Sheet www.semicon-data.com OEM: Texas Instruments BF247 Data Sheet www.semicon-data.com OEM: Texas Instruments BF247 Data Sheet www.semicon-data.com OEM: Texas Instruments BF247 Data Sheet www.semicon-data.com OEM: Texas Instruments BF247 Data Sheet www.semicon-data.com OEM: Texas Instruments BF247 Data Sheet www.semicon-data.com [ ... ]

BF247A PDF Datasheet Download