This part is a kind of semiconductor called BC848BLT1.

Function of this product has General Purpose Transistors.

Manufacturers : Motorola

Image and pinout :

Some of the text within the PDF file :

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by BC846ALT1/D General Purpose Transistors BC846ALT1,BLT1 BC847ALT1, NPN Silicon 1 BASE COLLECTOR 3 BLT1,CLT1 thru BC850ALT1,BLT1, CLT1 BC846, BC847 and BC848 are Motorola Preferred Devices MAXIMUM RATINGS Rating Collector – Emitter Voltage Collector – Base Voltage Emitter – Base Voltage Collector Current Continuous Symbol VCEO VCBO VEBO IC BC846 65 80 6.0 100 BC847 BC850 45 50 6.0 100 BC848 BC849 30 30 5.0 100 2 EMITTER Unit V V V mAdc 1 2 3 THERMAL CHARACTERISTICS Characteristic Total Device Dissipation FR– 5 Board, (1) TA = 25°C Derate above 25°C Thermal Resistance, Junction to Ambient Total Device Dissipation Alumina Substrate, (2) TA = 25°C Derate above 25°C Thermal Resistance, Ju [ ... ]

BC848BLT1 PDF Datasheet Download