Classes of IPC7351B Std Footprints

Classes of IPC7351B Std Footprints


Level A - General Design Producibility (Preffered)
Used for ruggedized military applications and medical devices

Level B - General Design Producibility (Standard)
Used primarily for desktop applications, controlled environment devices and many consumer electronics products

Level C - General Design Producibility (Reduced)
High component density typical of portable and hand-held applications, may consider the 'minimum land pattern'.

Post Credits: Kiran B K, PCB Design Component Librarian Engineer

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