【Fairchild Semiconductor】1N457ATR,DIODE HI CONDUCTANCE 70V DO-35
1N457AUR,DIODE GP REV 70V 150MA DO213AA
1N457AUR-1,DIODE GP REV 70V 150MA DO213AA
【Fairchild Semiconductor】1N457TR,DIODE SS 70V 200MA DO35
1N458,DIODE GEN PURP 150V 150MA DO35
1N458/TR,DIODE GP REV 150V 150MA DO35
1N4580,TEMPERATURE COMPENSATED
1N4580/TR,TEMPERATURE COMPENSATED