| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | DS2Y-S-DC3V | RELAY GENERAL PURPOSE DPDT 2A 3VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | DS2Y-S-DC9V | RELAY GENERAL PURPOSE DPDT 2A 9VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | 2980018 | PLC-BSC125DC/21Relay Socket DIN Rail | Phoenix Contact |
| 4 | RPM1P | RP RELAY SOCKETRelay Socket DIN Rail | Carlo Gavazzi Inc. |
| 5 | G2RL-1 DC5 | RELAY GEN PURPOSE SPDT 12A 5VGeneral Purpose Relay SPDT (1 Form C) 5VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 6 | 70Z3226-3 | CASE I/O BLKCASE I/O BLK | Grayhill Inc. |
| 7 | DR2260D20VR | RELAY SSR 600V 20A DIN RAIL | Sensata-Crydom |
| 8 | DR2260A30VJ | RELAY SSR 600V 30A DIN RAIL | Sensata-Crydom |
| 9 | P7805-Q24-S3-S | CONVERT DC/DC 0.5A 3.3V OUTLinear Regulator Replacement DC DC Converter 1 Output 3.3V 500mA 4.75V - 28V Input | CUI Inc. |