| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TQ2-12V | RELAY TELECOM DPDT 1A 12VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | 5-1462037-9 | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Surface Mount | TE Connectivity Potter & Brumfield Relays |
| 3 | RSE112064 | LOW PROFILE, 3 POLE/25 AMP, LCRelay | Amphenol Pcd |
| 4 | SFS4-PS | SOCKET RELAY PCB FOR 4P SFRelay Socket Through Hole | Panasonic Electric Works |
| 5 | 70GRCK24-HL | I/O MOUNTING BOARD G5 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 6 | 2IOM24 | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | TE Connectivity Potter & Brumfield Relays |
| 7 | 20C254 | SPRING HOLD-DOWN KU RELAYS SNAPClip, Hold Down KU Series | TE Connectivity Potter & Brumfield Relays |
| 8 | ARN10A12 | RELAY RF SPDT 12V | Panasonic Electric Works |
| 9 | G6WU-1P DC4.5 | RELAY RF SPDT 10MA 4.5V | Omron Electronics Inc-EMC Div |