| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TX2SA-L2-4.5V | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | TQ2SL-L2-3V | RELAY TELECOM DPDT 2A 3VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | V23101D 106A201 | RELAY GEN PURPOSE SPDT 1.25A 12VGeneral Purpose Relay SPDT (1 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 4 | SP4-WS | SOCKET WRAPPING FOR SP4 RELAYRelay Socket Panel Mount | Panasonic Electric Works |
| 5 | RSE116665 | LOW PROFILE, 4 POLE/10 AMP, WCRelay | Amphenol Pcd |
| 6 | RSL116116 | MCDONNEL DOUGLASRelay | Amphenol Pcd |
| 7 | P2RF-08 | SOCKET TRACK SMD FOR G2R-2-SRelay Socket DIN Rail | Omron Automation and Safety |
| 8 | PB-24-C | I/O MOUNTING BRD STANDARD 24POSI/O Module Rack 24 Channel | Sensata-Crydom |
| 9 | 2022104-1 | ACCY RETAIN CLIP DIN SCKTClip, Hold Down RT78726 Socket, SCHRACK | TE Connectivity Potter & Brumfield Relays |