| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | SP4-PS | SOCKET PCB FOR SP4 RELAYSRelay Socket Through Hole | Panasonic Electric Works |
| 2 | PL20 | SOCKET MKWRelay Socket Panel Mount | Omron Automation and Safety |
| 3 | NC4EBD-P-DC5V | RELAY GENERAL PURPOSE 4PDT 5A 5VGeneral Purpose Relay 4PDT (4 Form C) 5VDC Coil Through Hole | Panasonic Electric Works |
| 4 | RTX3-1AT-B003 | RELAY GEN PURPOSE SPST 16A 3VGeneral Purpose Relay SPST-NO (1 Form A) 3VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 5 | 2341-05-020 | RELAY RF SPDT 500MA 5V | Coto Technology |
| 6 | CB1AH-R-M-12V | RELAY AUTOMOTIVE SPST 70A 12V | Panasonic Electric Works |
| 7 | ACTP212 | RELAY AUTOMOTIVE SPDTX2 30A 12V | Panasonic Electric Works |
| 8 | RGC1A23D15KGU | RELAY SSR 32VDC 1PH 230V 20A | Carlo Gavazzi Inc. |
| 9 | G6W-1P DC4.5 | RELAY RF SPDT 10MA 4.5V | Omron Electronics Inc-EMC Div |