| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TX2-24V-1 | RELAY TELECOM DPDT 1A 24VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | 2271015 | PLUG-IN BASE STD I/O MODULESRelay Socket Through Hole | Phoenix Contact |
| 3 | 20C228 | SPRING HOLD-DOWN FOR KU RELAYSClip, Hold Down KU Series | TE Connectivity Potter & Brumfield Relays |
| 4 | RHS301 | SSR HEATSINK 0.82 DEG C/WHeat Sink Multiple Series | Carlo Gavazzi Inc. |
| 5 | AEP19024 | RELAY AUTOMOTIVE SPST 300A 24V | Panasonic Electric Works |
| 6 | ARS36Y4H | ARS RELAY 1 FORM C REV 4.5V | Panasonic Electric Works |
| 7 | G6KU-2F-RF DC4.5 | RELAY RF DPDT 1A 4.5V | Omron Electronics Inc-EMC Div |
| 8 | ARJ20A4HX | ARJ RELAY RF 2 FORM C 4.5V | Panasonic Electric Works |
| 9 | LMZ10500SILT | DC/DC CONVERTER 0.6-3.6V 2WNon-Isolated PoL Module DC DC Converter 1 Output 0.6 ~ 3.6 V 650mA 2.7V - 5.5V Input | Texas Instruments |