This part is a kind of semiconductor called BC182.

Function of this product has NPN Silicon Epitaxial Planar Transistor.

Manufacturers : SEMTECH

Image and pinout :

Some of the text within the PDF file :

BC182…BC184 NPN Silicon Epitaxial Planar Transistor for general purpose amplifier applications Absolute Maximum Ratings (Ta = 25 OC) Parameter Collector Base Voltage Collector Emitter Voltage BC182 BC183, BC184 BC182 BC183, BC184 Emitter Base Voltage Collector Current Total Power Dissipation Junction Temperature Storage Temperature Range Symbol VCBO VCEO VEBO IC Ptot Tj TS 1. Collector 2. Base 3. Emitter TO-92 Plastic Package Value 60 45 50 30 6 100 350 150 - 55 to + 150 Unit V V V mA mW OC OC Characteristics at Ta = 25 OC Parameter DC Current Gain at VCE = 5 V, IC = 10 µA at VCE = 5 V, IC = 2 mA at VCE = 5 V, IC = 100 mA Collector Base Cutoff Current at VCB = 50 V at VCB = 30 V Emitter Base Cutoff Current at VEB = 4 V Collector Base Breakdown Voltage at IC = 10 µA Collect [ ... ]

BC182 PDF Datasheet Download