| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 9-1462038-7 | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Surface Mount | TE Connectivity Potter & Brumfield Relays |
| 2 | BR05-WH | RELAY MINI PCBRELAY MINI PCB | TE Connectivity Potter & Brumfield Relays |
| 3 | 2900281 | PLC-BPT-230UC/21Relay | Phoenix Contact |
| 4 | JH1-SF | ACCY RELAY SOCKET FOR HE1ARelay Socket DIN Rail | Panasonic Electric Works |
| 5 | SY4S-51F1 | RELAY HOLD DOWN SPRINGClip, Hold Down RY Series Sockets | IDEC |
| 6 | ARS16Y4HZ | ARS MICROWAVE RELAY 3GHZ | Panasonic Electric Works |
| 7 | 73G-OI020 | I/O MODULE 0-20MA 12-BIT;4.90UAAnalog Output Module Output Module Output Supply | Grayhill Inc. |
| 8 | SV9Z-J232S | 14MM RELAY JUMPER BLUEJumper RV8 Series | IDEC |
| 9 | ARN12A4HX | RELAY RF SPDT 4.5V | Panasonic Electric Works |