| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2904553 | RAD-WHA-MKT | Phoenix Contact |
| 2 | AGN200A4HZ | RELAY TELECOM DPDT 1A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | 8869490000 | SRC-I 2CORelay Socket DIN Rail | Weidmuller |
| 4 | PL20 | SOCKET MKWRelay Socket Panel Mount | Omron Automation and Safety |
| 5 | PA1A-PS-H | SOCKET SELF-CLINCH PA1A RELAYSRelay Socket Through Hole | Panasonic Electric Works |
| 6 | RV8H-L-D12 | RV 6MM ASSEMBLED 12VDCGeneral Purpose with Socket Relay SPDT (1 Form C) 12VDC Coil DIN Rail | IDEC |
| 7 | 9814-03-20 | RELAY RF SPST 250MA 3.3V | Coto Technology |
| 8 | ARE10A03Z | RELAY RF 1 FORM C 3V | Panasonic Electric Works |
| 9 | 9603180022 | RELAY RF SPST 500MA 3V | Standex-Meder Electronics |