BUY 2SC2053 https://www.utsource.net/itm/p/1543247.html
NPN EPITAXIAL PLANAR TYPE(for RF amplifiers on VHF band Mobile radio applications)
Description: 2SC2053 is a NPN epitaxial planar silicon transistor designed for RF and general purpose amplifier applications. Features: - High current gain - Low collector-emitter saturation voltage - Low noise Applications: - RF amplifiers - General purpose amplifiers - Audio amplifiers (For reference only)