BL GALAXY ELECTRICAL SURFACE MOUNT SCHOTTKY BARRIE.
CS5821 - 21:3 LVDS Receiver
S5821 - (S5820 - S5822) SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
S5821 - high reliability Si PIN photodiodes
SS5821 - (SS5820 - SS5822) SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
DLS5821 - Circuit is the digital equivalent of analog IC