SMI6-12-V-P5 vs SMI6-12-V-P6 vs SMI6-12-V-ST

PartNumber	SMI6-12-V-P5	SMI6-12-V-P6	SMI6-12-V-ST
Description	AC/DC WALL MOUNT ADAPTER 12V 6W	AC/DC WALL MOUNT ADAPTER 12V 6W	Switching Power Supplies PS, 12 VDC, 500 MA, SWITCHING, STRIPPED AND TIN