This part is a kind of semiconductor called B1168.

Function of this product has 2SB1168.

Manufacturers : Sanyo

Image and pinout :

Some of the text within the PDF file :

Ordering number:ENN2048B PNP/NPN Epitaxial Planar Silicon Transistors 2SB1168/2SD1725 Large Current Switching Applications Features · Relay drivers, high-speed inverters, converters. Features · Low collector-to-emitter saturation voltage. · High fT. · Excellent linearity of hFE. · Short switching time. Package Dimensions unit:mm 2043B [2SB1168/2SD1725] 8.0 4.0 2.0 2.7 1.5 9.0 11.0 1.6 0.8 3.0 15.5 0.8 0.6 0.5 Specifications ( ) : 2SB1168 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) Symbol VCBO VCEO VEBO IC ICP Collector Dissipation PC Junction Temperature Tj Storage Temperature Tstg Electrical Characteristics at Ta = 25˚C Tc=25˚C 12 [ ... ]

B1168 PDF Datasheet Download