Difference between EMVA630ARA2R2MD55G and EMVA630ADA2R2MD55G

Hello, is there a difference between Chemi-con’s EMVA630ADA2R2MD55G and EMVA630ARA2R2MD55G (ADA vs ARA)? Some sites (like DigiKey) redirect me to ARA while others only list the ADA.

Welcome to the technical forum. The RA and DA are just the packaging code. The RA is te 380 diameter plastic reel. The DA is the 380 diameter cardboard reel. The physical part is the same. Here is the packaging information: https://chemi-con.com/wp-content/uploads/2021/04/Part-numbering-system.pdf

That is generally not shown on the data sheet.

Thank you so much!