| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TX2SA-5V-1 | RELAY TELECOM DPDT 1A 5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | AGQ210A4HZ | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | AGN210A03Z | RELAY TELECOM DPDT 1A 3VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 4 | TX2-L2-5V | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 5 | 2967154 | TERM BLOCKRelay | Phoenix Contact |
| 6 | SP4-PS | SOCKET PCB FOR SP4 RELAYSRelay Socket Through Hole | Panasonic Electric Works |
| 7 | RSE116184-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 8 | S258-2PC00 | RELAY SOCKETRelay | TE Connectivity Potter & Brumfield Relays |
| 9 | PTFPCB | RELAY SOCKET PCB W/EAR MJNRelay Socket Chassis Mount | Omron Automation and Safety |