This part is a kind of semiconductor called 2SC5344.

Function of this product has NPN Silicon Transistor (Audio power amplifier application).

Manufacturers : AUK corp

Image and pinout :

Some of the text within the PDF file :

Semiconductor 2SC5344 NPN Silicon Transistor Description • Audio power amplifier application Features • High hFE : hFE=100~320 • Complementary pair with 2SA1981 Ordering Information Type NO. 2SC5344 Marking C5344 Package Code TO-92 Outline Dimensions 3.35~3.55 4.4~4.6 2.15~2.35 unit : mm 4.4~4.6 0.38~0.42 1.96~2.16 14.0±0.40 1.27 Typ. 2.54 Typ. 1 2 3 1.1~1.3 PIN Connections 1. Emitter 2. Collector 3. Base 0.38 KST-9006-003 1 2SC5344 Absolute maximum ratings Characteristic Collector-Base voltage Collector-Emitter voltage Emitter-Base voltage Collector current Collector dissipation Junction temperature Storage temperature (Ta=25°C) Symbol VCBO VCEO VEBO IC PC Tj Tstg Ratings 35 30 5 800 625 150 -55~150 Unit V V V mA mW °C °C Electrical Characteristics Charac [ ... ]

2SC5344 PDF Datasheet Download