This part is a kind of semiconductor called 2SC2412K.

Function of this product has NPN Silicon General Purpose Transistor.

Manufacturers : SeCoS

Image and pinout :

Some of the text within the PDF file :

2SC2412K Elektronische Bauelemente NPN Silicon General Purpose Transistor A suffix of "-C" specifies halogen & lead-free FEATURES n A L 3 Top View SC-59 Dim A Min 2.70 1.30 1.00 0.35 1.70 0.00 0.10 0.20 1.25 2.25 Max 3.10 1.70 1.30 0.50 2.30 0.10 0.26 0.60 1.65 3.00 Low Cob. Cob=2.0pF Compements the 2SA1037K RoHS Compliant Product S n n n 2 B 1 B C D STRUCTURE G n n D G H C J K Expitaxial planar type NPN Silicon Teansistor H J K L 3 Collector Base 2 1 Emitter S All Dimension in mm !Absolute maximum (Ta=25°C) Parameter Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Symbol VCBO VCEO VEBO IC Limits 60 50 7 0.15 Unit V V V A Collector power dissipation PC 0.2 W °C °C Junction temperature Storage temperature Tj Tstg 150 �� [ ... ]

2SC2412K PDF Datasheet Download