DS4E-M-DC24V relay is no longer manufactured, the new C-DS4E relay module from Cephos is a drop-in replacement for the DS4E-M series of obsolete relays from Panasonic. Using two Axicom IM series relays on a 0.8mm FR4 pcb with identical pinning / footprint the Cephos C-DS4E relay module is the ideal solution. Further details are available at http://www.cephos.com/DS4E-Relay.htm
Other obsolete relay solutions are detailed in the cephos.com 'product menu' and Cephos Engineering would like to hear from any engineers/component buyers that have experienced problems with other obsolete relay sourcing with a view to constructing a much needed cross-reference / equivalent database - this would ultimately help minimize the hours of fruitless searching for stock that is no longer available although still listed on manufacturers and distributors web pages - please feel free to email: technical@cephos.com with any information that you might think relevant, your assistance will be greatly appreciated.