| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | HY1-4.5V | RELAY TELECOM SPDT 1A 4.5VTelecom Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 2 | AGN200A12Z | RELAY TELECOM DPDT 1A 12VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | HC4-SFD-K | SOCKET SCRW W/CLIP DIN HC4 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 4 | 4-1904045-7 | V23333Z0002B049-EV-896Relay | TE Connectivity Potter & Brumfield Relays |
| 5 | PL20 | SOCKET MKWRelay Socket Panel Mount | Omron Automation and Safety |
| 6 | 9002-12-11 | RELAY RF SPST 500MA 12V | Coto Technology |
| 7 | RK1-5V | RELAY RF SPDT 10MA 5V | Panasonic Electric Works |
| 8 | DRC3R40B420 | REV 400V 7.6A 120 VAC 2NO | Sensata-Crydom |
| 9 | RPML0524 | TERM SOCKET LED MOD 12-48VAC/DCModule, LED and/or Protection RT786, RP786 and RY786, Schrack | TE Connectivity Potter & Brumfield Relays |