5000-0293 is a reed relay that Digi-Key Electronics does not currently carry but we do have some options available as alternatives. It seems that this may be an old, possibly obsolete version. There is not a lot of information on it beyond a brief description. This is described as a SPST-NO, 12VDC, 3A, 150 Ohm coil current reed relay. Please see the following link for a small list of potential options.