| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | EE2-4.5NU | RELAY GEN PURPOSE DPDT 2A 4.5VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | KEMET |
| 2 | 2950420 | RELAY GEN PURPOSERelay | Phoenix Contact |
| 3 | RSE116626 | LOW PROFILERelay | Amphenol Pcd |
| 4 | 8869420000 | SCM-I 4CORelay Socket DIN Rail | Weidmuller |
| 5 | PCH-105L2M,000 | RELAY GEN PURPOSE SPST 5A 5VGeneral Purpose Relay SPST-NO (1 Form A) 5VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 6 | 2963763 | RELAY SAFETY DPST 6A 24VSafety Relay DPST-NO (2 Form A) 24VAC/DC Coil DIN Rail | Phoenix Contact |
| 7 | 70RCK4 | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | Grayhill Inc. |
| 8 | 2900899 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 9 | ARS10Y12 | RELAY RF SPDT 500MA 12V | Panasonic Electric Works |