| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | HY1-4.5V | RELAY TELECOM SPDT 1A 4.5VTelecom Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 2 | TX2SA-4.5V | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | IM01TS | RELAY TELECOM DPDT 2A 3VTelecom Relay DPDT (2 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 4 | 70GRCK4 | I/O MOUNTING BOARD G5 4POSI/O Module Rack 4 Channel | Grayhill Inc. |
| 5 | P7TF-IS16 AC110/120V | RELAY BLK INPUT 16POS NPN AC COII/O Module Rack 16 Channel | Omron Automation and Safety |
| 6 | CB1AV-D-12V | CB RELAY 1 FORM A 35A 12V | Panasonic Electric Works |
| 7 | CB1-R-P-12V | RELAY AUTOMOTIVE SPDT 40A 12V | Panasonic Electric Works |
| 8 | ARN10A4HX | RELAY RF SPDT 4.5V | Panasonic Electric Works |
| 9 | ARX124H | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |