Looking for RAC40-15SA? This is obsolete but we at Digi-Key have some excellent alternative options.
We have two options that are active and in stock which would make ideal drop in replacements for RAC40-15SA.
The first is 285-1766-ND (KMS40-15) which stacks up almost identically to RAC40-15SA.
The other is 285-2537-ND (KMS60A-15) which ends up being an upgrade with a 60W rating.
The above images list all of the differing specifications. If there are any questions on these please reply to this post and we will be happy to address them.