2SC4215-O NPN三极管 40V 20mA 550MHz 70~140 SOT-323/SC-70/USM marking/标记 QO 高频放大器
TOSHIBA Transistor Silicon NPN Epitaxial Type HIGH FREQUENCY AMPLIFIER APPLICATIONS FM,RF,MIX,IF AMPLIFIER APPLICATIONS Small Reverse Transfer Capacitance Low Noise Figure
Win Source:
RF TRANS NPN 30V 20MA SC70