| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2900453 | TERM BLOCKRelay Socket DIN Rail | Phoenix Contact |
| 2 | 344040-1 | 4 WAY RELAY CONNECTORRelay | TE Connectivity Potter & Brumfield Relays |
| 3 | PY14 | RELAY SOCKET 4PDT EYELET MY SERRelay Socket Panel Mount | Omron Automation and Safety |
| 4 | SP-MA | ACCY MOUNTING PLATE FOR SP RELAYMounting Bracket, Plate SP Series | Panasonic Electric Works |
| 5 | ARE104H | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 6 | LXDC2HL33A-055 | DC/DC CONVERTER 3.3V 300MA SMDNon-Isolated PoL Module DC DC Converter 1 Output 3.3V 300mA 3.8V - 5.5V Input | Murata Electronics North America |
| 7 | DP4RSC60D20B8 | RELAY SSR CONTACT 48VDC 20A 15V | Sensata-Crydom |
| 8 | UP62-90 | SSR OVERTEMP. SWITCH 90C | Carlo Gavazzi Inc. |
| 9 | G5CA-1A4 DC5 | RELAY GEN PURPOSE SPST 10A 5VGeneral Purpose Relay SPST-NO (1 Form A) 5VDC Coil Through Hole | Omron Electronics Inc-EMC Div |