【DURATOOL】B550BH3100-1,
B550C-13,DIODE SCHOTTKY 50V 5A SMC
B550C-13-F,DIODE SCHOTTKY 50V 5A SMC
B550CQ-13-F,DIODE SCHOTTKY 50V 5A SMC
【Crydom】B551-2,分立半导体模块 Power Modules,35-50 Amp Diode Module
B551-2T,MOD DIODE SCR 25A 120VAC .250"QC
B551SE-2T,MOD DIODE SCR 25A 120VAC .250"QC
B552-2,MOD DIODE SCR 25A 240VAC ISO QC