This part is a kind of semiconductor called 2SC0829.

Function of this product has Silicon NPN epitaxial planar type.

Manufacturers : Panasonic Semiconductor

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Some of the text within the PDF file :

DataSheet.in Transistors 2SC0829 (2SC829) Silicon NPN epitaxial planar type For high-frequency amplification 5.0±0.2 Unit: mm 4.0±0.2 • Optimum for RF amplification, oscillation, mixing, and IF stage of FM/AM radios 0.7±0.1 0.7±0.2 12.9±0.5 ■ Absolute Maximum Ratings Ta = 25°C Parameter Collector-base voltage (Emitter open) Collector-emitter voltage (Base open) Emitter-base voltage (Collector open) Collector current Collector power dissipation Junction temperature Storage temperature Symbol VCBO VCEO VEBO IC PC Tj Tstg Rating 30 20 5 30 400 150 −55 to +150 Unit V V V 2.3±0.2 0.45+0.15 –0.1 2.5+0.6 –0.2 1 2 3 5.1±0.2 0.45+0.15 –0.1 2.5+0.6 –0.2 ■ Features mA mW °C °C 1: Emitter 2: Collector 3: Base TO-92-B1 Package ■ Electrical Characteristics Ta = 25 [ ... ]

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