номер части	Производитель / Марка	Краткое описание
BF199	ON Semiconductor	TRANSISTOR RF NPN 25V 50MA TO-92
BF199 DZ	FAIRCHILD	BF199 DZ FAIRCHILD IC TO-92
BF199_D74Z	ON Semiconductor	TRANSISTOR RF NPN 25V 50MA TO-92
BF199_J35Z	ON Semiconductor	TRANSISTOR RF NPN 25V 50MA TO-92