SM312FQD-40396,SM312FQD-40396 NPN OUTPUT ONLY B
SM312FQDP,MINI-BEAM: INFRARED 880 NM GLASS
SM312FV,PHOTO SEN VISIBLE RED NPN/PNP
SM312FV W/30,MINI-BEAM: VISIBLE RED 650 NM GL
SM312FVB,MINI-BEAM: VISIBLE BLUE 475 NM G
SM312FVBMHS,MINI-BEAM: HIGH SPEED VISIBLE BL
SM312FVBQD,PHOTO SEN VISIBLE BLUE NPN/PNP
SM312FVBQDP,SM312FVBQDP MINIBM W/BLUE LED