2SA1246T, SANYO Silicon PNP Epitaxial Transistor, High Vebo, AF Amplifier Applications..
Vebo -15V, Vcbo -60V, Ic -150mA, 400mW, 100MHz, 
marking T = hFE 200..400, 
Case type: TO-92,  

Marking: A1246 (T), CSA1246, 
ECB