| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TXD2SA-5V-Z | RELAY GEN PURPOSE DPDT 2A 5VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | EC2-3TNU | RELAY GEN PURPOSE DPDT 2A 3VGeneral Purpose Relay DPDT (2 Form C) Through Hole | KEMET |
| 3 | 2967154 | TERM BLOCKRelay | Phoenix Contact |
| 4 | NC4-JPL2S | SOCKET PCB FOR FLAT NC4D-JPL2Relay Socket Through Hole | Panasonic Electric Works |
| 5 | 27E636 | RELAY SOCKET 2 POLE PC STAGRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 6 | 4-1904045-5 | V23333Z1001B045-EV-03DRelay | TE Connectivity Potter & Brumfield Relays |
| 7 | G5RL-1A-E-TV8 DC5 | RELAY GEN PURPOSE SPST 16A 5VGeneral Purpose Relay SPST-NO (1 Form A) 5VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 8 | 2962379 | ACTIVE MODULEI/O Module Rack Channel | Phoenix Contact |
| 9 | 9903-05-20TR | RELAY RF SPST 250MA 5V | Coto Technology |