【Vishay】1N4448WS-V-GS18,发光二极管(通用、电源、转换) 100 Volt 500mA 4ns
【Fairchild Semiconductor】1N4448WT,DIODE 75V 200MA SOD523F
1N4448W-TP,DIODE SW 150MA 75V 500MW SOD123
1N4448W-V-GS08,发光二极管(通用、电源、转换) Vr/75V Io/150mA
1N4448W-V-GS18,发光二极管(通用、电源、转换) 100 Volt 500mA 4ns
1N4448WXHE3-TP,DIODE GEN PURP 75V 250MA SOD323
1N4448WXT,发光二极管(通用、电源、转换) 500mA 75V
1N4448WX-TP,DIODE SW 150MA 75V SOD323