BCW81 NPN三极管 50V 100mA/0.1A 100MHz 420 ~800 250mV/0.25V SOT-23/SC-59 marking/标记 K3 通用开关和高增益放大
FEATURES • Low current max. 100 mA • Low voltage max. 45 V. APPLICATIONS • General purpose switching and high gain amplification.
NXP 恩智浦
Fairchild 飞兆/仙童
Nexperia 安世