| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TQ2SA-4.5V | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | 3-1462037-1 | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | TE Connectivity Potter & Brumfield Relays |
| 3 | HC4-PS-K-H105 | ACCY RELAY BOARD SOCKET HJRelay | Panasonic Electric Works |
| 4 | VFMA-11F41 | VFMA-11F41=VFMARelay Coil | TE Connectivity Potter & Brumfield Relays |
| 5 | 2-1393219-2 | RELAY GEN PURPOSE SPDT 5A 24VGeneral Purpose Relay SPDT (1 Form C) 24VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 6 | 70RCK4 | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | Grayhill Inc. |
| 7 | HS202DR | HEATSINK SSR 2.0DEG C/W DIN MNTHeat Sink Multiple Series | Sensata-Crydom |
| 8 | ARJ20A03 | RELAY RF DPDT 300MA 3V | Panasonic Electric Works |
| 9 | G6W-1P DC3 | RELAY RF SPDT 10MA 3V | Omron Electronics Inc-EMC Div |