| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | EC2-5SNU | RELAY GEN PURPOSE DPDT 2A 5VGeneral Purpose Relay DPDT (2 Form C) Through Hole | KEMET |
| 2 | RSE112062-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 3 | ST-SS | SOCKET RELAY FOR ST1/2 SOLDERRelay Socket Chassis Mount | Panasonic Electric Works |
| 4 | MY4N DC12 (S) | RELAY GEN PURPOSE 4PDT 3A 12VGeneral Purpose Relay 4PDT (4 Form C) 12VDC Coil Socketable | Omron Automation and Safety |
| 5 | G2RL1ADC5BYOMB | RELAY GEN PURPOSE SPST 12A 5VGeneral Purpose Relay SPST-NO (1 Form A) 5VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 6 | 70MRCK16-HL | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Grayhill Inc. |
| 7 | 2904-05-421 | RELAY RF SPST 500MA 5V | Coto Technology |
| 8 | MS-4 | I/O MOUNTING BOARD MINI 4POSI/O Module Rack 4 Channel | Sensata-Crydom |
| 9 | 1462052-3 | RELAY RF SPDT 2A 5V | TE Connectivity Potter & Brumfield Relays |