This part is a kind of semiconductor called C1222.

Function of this product has 2SC1222.

Manufacturers : USHA

Image and pinout :

Some of the text within the PDF file :

Transistors 2SC1222 Free Datasheet http://www.datasheet4u.com/ Free Datasheet http://www.datasheet4u.com/ Free Datasheet http://www.datasheet4u.com/ [ ... ]

C1222 PDF Datasheet Download