This part is a kind of semiconductor called B886.

Function of this product has 2SB886.

Manufacturers : Sanyo

Image and pinout :

Some of the text within the PDF file :

Ordering number:928C PNP/NPN Epitaxial Planar Silicon Darlington Transistors 2SB886/2SD1196 Driver Applications Applications · Motor drivers, printer hammer drivers, relay drivers, voltage regulator control. Features · High DC current gain. · High current capacity and wide ASO. · Low saturation voltage. Package Dimensions unit:mm 2010C [2SB886/2SD1196] ( ) : 2SB886 Specifications Absolute Maximum Ratings at Ta = 25˚C Parameter Collector-to-Base Voltage Collector-to-Emitter Voltage Emitter-to-Base Voltage Collector Current Collector Current (Pulse) Collector Dissipation Symbol VCBO VCEO VEBO IC ICP PC Junction Temperature Storage Temperature Tj Tstg Electrical Characteristics at Ta = 25˚C Tc=25˚C Conditions Parameter Collector Cutoff Current Emitter Cutoff Current DC Cu [ ... ]

B886 PDF Datasheet Download