A1015 Transistor Explained / Description
A1015 is a low cost good quality PNP transistor that is mainly designed to use as an audio amplifier or in audio amplification stages. The max collector to emitter voltage of the transistor is 50V therefore it can easily be used in circuits operating under 50V. For good performance it is recommended to use the transistor in circuits operating under 40V DC. The max collector dissipation of the transistor is 400mW and max DC current gain is 400 which makes this transistor a better device for small audio amplification. Moreover it can also be used as a switch and it can handle 150mA of load.
 
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