Download the 2N4049 datasheet PDF.
This datasheet also includes the 2N4048 variant, as both parts are published together in a single manufacturer document.
2N4048 thru 2N4053 (GERMANIUM) fif
CASE7 PNP germanium power transistors designed for high-current applications requiring high gain and extremely low saturation voltage.
More Datasheets from Motorola Semiconductor (now NXP Semiconductors)