This part is a kind of semiconductor called 1S2471.
Function of this product has (1S2471 - 1S2473) Diode / Switching / Leaded.
Manufacturers : Rohm
Image and pinout :
Some of the text within the PDF file :
w w a D . w S a t e e h U 4 t m o .c w w .D w t a S a e h U 4 t e .c m o w w w .D a t a e h S 4 t e U m o .c [ ... ]
1S2471 PDF Datasheet Download
