Digi-Key has a considerable selection of panel mount time delay relays. H5CR-S is one specific relay which has gone obsolete and we have a direct replacement made by Panasonic. LT4H-DC24VS
Taken from Omron datasheet - H5CR1-7 FOR PDF (octopart.com)
Taken from Panasonic datasheet - 6208_euen_1208_TimersCounters.pdf (panasonic.eu)
If there are any questions on this, please reply to this post and we will be happy to address them.
The TechForum Cross Reference category is for parts that Digi-Key does not sell or parts that have gone obsolete. Our Engineers and Techs have reviewed the specifications for these parts and made a recommendation for a replacement. Please review the suggested part to ensure it will work for your application.