| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TQ2SA-L2-4.5V | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | RSE120153 | LOW PROFILE, 4 POLE/5 AMP, WCRelay | Amphenol Pcd |
| 3 | JRS400401 | QUICK MOUNT, 4 POLE WCRelay | Amphenol Pcd |
| 4 | 2900453 | TERM BLOCKRelay Socket DIN Rail | Phoenix Contact |
| 5 | 2900451 | TERM BLOCKRelay Socket DIN Rail | Phoenix Contact |
| 6 | 27E164 | SOCKET PHEN 6POLE FOR R10 SERRelay Socket Panel Mount | TE Connectivity Potter & Brumfield Relays |
| 7 | HL1-PS-K | TERMINAL SOCKET PC MOUNTRelay Socket Through Hole | Panasonic Electric Works |
| 8 | 2900449 | TERM BLOCKRelay | Phoenix Contact |
| 9 | 4-1415043-1 | SOCKET 4POLE SLD TERM PTRelay Socket Chassis Mount | TE Connectivity Potter & Brumfield Relays |