Substitute for Backordered Tyco/Axicom Relays
- The Tyco relays (Mouser p/n 655-V23105A5003A201)used in both the SP-I and SP-II are now on backorder at Mouser. Please substitute part number 655-V23105A5303A201, which is the identical relay except for a slightly different coil resistance (720 ohms vs. 960 ohms). Also, there is an equivalent Panasonic relay (part number 769-DS2E-S-DC12V). Digikey also stocks all of these relays.