2SC4252 NPN三极管 20V 30mA 2.1GHz 100 SOT-323/SC-70/USM marking/标记 HO 电视调谐器 甚高频振荡器
TOSHIBA Transistor Silicon NPN Epitaxial planar Type TV TUNER,VHF OSCILLATOR APPLICATIONS COMMON COLLECTOR Transition Frequency is High and Dependent on Current Excellently