This part is a kind of semiconductor called BC160.

Function of this product has (BC160 / BC161) GENERAL PURPOSE TRANSISTORS.

Manufacturers : Comset Semiconductors

Image and pinout :

Some of the text within the PDF file :

PNP BC160 – BC161 GENERAL PURPOSE TRANSISTORS They are silicon planar epitaxial PNP transistors mounted in TO-39 metal package. They are particulary designed for audio amplifiers and switching applications up to 1A. NPN complements are the BC140 – BC141. Compliance to RoHS. ABSOLUTE MAXIMUM RATINGS Symbol -VCBO -VCEO -VEBO -IC -IB Ptot TJ TStg Ratings Collector-Base Voltage IE = 0 Collector-Emitter Voltage IB = 0 Emitter-Base Voltage IC = 0 Collector Current Base Current @ Tcase= < 45° Total Power Dissipation @ Tamb= < 45° Junction Temperature Storage Temperature range BC160 BC161 BC160 BC161 BC160 BC161 BC160 BC161 BC160 BC161 Value 40 60 40 60 5 1 0.1 3.7 0.65 175 -55 to +175 Unit V V V A A W °C °C www.DataSheet.net/ THERMAL CHARACTERISTICS Symbol RthJ-c RthJ-amb Ratings T [ ... ]

BC160 PDF Datasheet Download