All The IC ->> Electronics Parts ->> LS21AA-3UR
LS21AA-3UR Datasheet, PDF, Circuit Diagram, Application Notes
LS21AA-3UR Application,Package,Pin
Application : Surface mountable illuminated switch. One color lighting type. Operating force 2.35N. Lighting color ultra red. Bulk packing.
Manufacturer : Citizen-Electronics
Package :
Pin :