Part ne21 is currently unavailable Similar results Parts:NE21EN2-1JE-21N0.21NE-12NE-20NE22NE-23Manufacturers:California Eastern Labs/OptoelectronicHoneywell NEIJDS UniphaseKratos New EnglandMicrosemi LawrenceMolex Industrial Div.NJR (JRC)Renesas Electronics America