| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | EC2-4.5NU | RELAY GEN PURPOSE DPDT 2A 4.5VGeneral Purpose Relay DPDT (2 Form C) Through Hole | KEMET |
| 2 | TX2SA-L-4.5V-1-Z | RELAY TELECOM DPDT 1A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | 2900452 | TERM BLOCKRelay Socket DIN Rail | Phoenix Contact |
| 4 | 18837 | RELAY SOCKETRelay | Curtis Industries |
| 5 | NC4-L2PS | SOCKET PCB FOR SLIM NC4D-L2Relay Socket Through Hole | Panasonic Electric Works |
| 6 | AHNA23 | SOCKET PC PIN FOR HN2 RELAYRelay Socket Through Hole | Panasonic Electric Works |
| 7 | PYF-08A | RELAY SOCKET TRACK MNT MY SERRelay Socket DIN Rail | Omron Automation and Safety |
| 8 | RY612048 | RELAY GEN PURPOSE SPDT 8A 48VGeneral Purpose Relay SPDT (1 Form C) 48VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 9 | ODCM-5 | OUTPUT MODULE DC MINI 18MA 5VDCDC Output Module Output Module 0.01 ~ 3A 3 ~ 60VDC Output 5VDC (3 ~ 8VDC) Supply | TE Connectivity Potter & Brumfield Relays |