| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TX2SA-LT-5V-Z | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | G6SK-2 DC3 | RELAY TELECOM DPDT 2A 3VTelecom Relay DPDT (2 Form C) Through Hole | Omron Electronics Inc-EMC Div |
| 3 | TSC-124D3H,000 | RELAY TELECOM SPDT 1A 24VTelecom Relay SPDT (1 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 4 | HC4-SFD-K | SOCKET SCRW W/CLIP DIN HC4 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 5 | 5521830 | RELAY SOCKETRelay Socket DIN Rail | Phoenix Contact |
| 6 | 2900282 | PLC-BPT- 12DC/21-21Relay | Phoenix Contact |
| 7 | JRS400500 | QUICK MOUNT, 4 POLERelay | Amphenol Pcd |
| 8 | ATC180031 | SOCKET RELAY TERM DINRAIL 8PINRelay Socket DIN Rail | Panasonic Electric Works |
| 9 | PA1A-PS | SOCKET PCB FOR PA1A RELAYSRelay Socket Through Hole | Panasonic Electric Works |