| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TXS2SA-12V-Z | RELAY GEN PURPOSE DPDT 1A 12VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | EE2-4.5TNU | RELAY GEN PURPOSE DPDT 2A 4.5VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | KEMET |
| 3 | 2980364 | TERM BLOCKRelay | Phoenix Contact |
| 4 | HC1-PS-K | SOCKET PCB W/CLIP FOR HC1 RELAYSRelay Socket Through Hole | Panasonic Electric Works |
| 5 | 2IOM4A | I/O MOUNTING BOARD MINI 4POSI/O Module Rack 4 Channel | TE Connectivity Potter & Brumfield Relays |
| 6 | 2900190 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 7 | 9202-05-00 | RELAY RF SPST 500MA 5V | Coto Technology |
| 8 | CP1H-N-12V | CP POWER RELAY 1 FORM C 12V | Panasonic Electric Works |
| 9 | G6Z-1F DC4.5 | RELAY RF SPDT 10MA 4.5V | Omron Electronics Inc-EMC Div |