May you advise the COO of PN# 505-AD7865YSZ-1-ND listed on the Mfg Coc?
Hello albertw,
If you want the CofC for this part, you can request it from customer.service@digikey.com.
If you only want the Country of Origin, you can get that from our Sales Department at 1-800-344-4539. You can also email them at orders@digikey.com