| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | HC2-SFD-K | SOCKET SCRW W/CLIP FOR HC2 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 2 | S2EB-L2-5V | RELAY GENERAL PURPOSE 4PST 4A 5VGeneral Purpose Relay 4PST-NO/NC (2 Form A, 2 Form B) 5VDC Coil Through Hole | Panasonic Electric Works |
| 3 | ARS104H | ARS (RS) HIGH FREQUENCY RELAY | Panasonic Electric Works |
| 4 | ARA200A1H | RELAY RF DPDT 1A 1.5V | Panasonic Electric Works |
| 5 | G6K-2F-RF-TR09DC5 | RELAY RF DPDT 1A 5V | Omron Electronics Inc-EMC Div |
| 6 | G3PE-215B-3N DC12-24 | RELAY SSR 15A 3PH DIN MNT 3PL | Omron Automation and Safety |
| 7 | PDS1-S12-S9-S | DC/DC CONVERTER 9V 1WIsolated Module DC DC Converter 1 Output 9V 111mA 10.8V - 13.2V Input | CUI Inc. |
| 8 | PP3414 | CONTACT SET KIT COVERCover, Terminal | TE Connectivity Potter & Brumfield Relays |
| 9 | DP4R60D40B5 | RELAY SSR CONTACT 48VDC 40A 15V | Sensata-Crydom |