dtd143tk晶体管的PDF资料 DTD143TK制造商 : Rohm 说明 : Digital transistors (built-in resistor) DTD143TK制造商 : ROHM[Rohm] 说明 : 500mA Digital transistors (with built-in resistor) DTD143TK制造商 : ROHM[Rohm] 说明 : Digital transistors (built-in resistor)