BUY 2SC4533 https://www.utsource.net/itm/p/11667971.html

Description: The 2SC4533 is a NPN silicon transistor manufactured by Panasonic. Features: High voltage: VCEO = 200 V Low saturation voltage: VCE(sat) = 0.5 V (Max) @ IC = 2 A High current gain: hFE = 500 (Min) @ IC = 0.5 A Low noise: NF = -50 dB (Typ) @ f = 1 kHz Low collector-emitter leakage current: ICEO = 0.1 μA (Max) @ VCE = 200 V Applications: The 2SC4533 is suitable for use in audio amplifiers, switching circuits, and other general purpose applications. (For reference only)