| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | G6SK-2-H DC5 | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Through Hole | Omron Electronics Inc-EMC Div |
| 2 | JH2-SF | ACCY RELAY SOCKET FOR HE2ARelay Socket DIN Rail | Panasonic Electric Works |
| 3 | V23105A5306A201 | RELAY TELECOM DPDT 3A 9VTelecom Relay DPDT (2 Form C) 9VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 4 | 70MRCK8-HS | I/O MOUNTING BOARD MINI 8POSI/O Module Rack 8 Channel | Grayhill Inc. |
| 5 | 20C254 | SPRING HOLD-DOWN KU RELAYS SNAPClip, Hold Down KU Series | TE Connectivity Potter & Brumfield Relays |
| 6 | ARA200A1H | RELAY RF DPDT 1A 1.5V | Panasonic Electric Works |
| 7 | ARE1324 | RELAY RF SPDT 500MA 24V | Panasonic Electric Works |
| 8 | PYMJN-PCB | RELAY HOLD DOWN SPRINGClip, Hold Down MJN Series Sockets | Omron Automation and Safety |
| 9 | ARA220A4HZ | RELAY RF DPDT 1A 4.5V | Panasonic Electric Works |