| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | AGQ21TS4HX | RELAY GEN PURPOSE DPDT 2A 4.5VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | G6K-2F-RF-T DC4.5 | RELAY RF DPDT 1A 4.5V | Omron Electronics Inc-EMC Div |
| 3 | 73G-OI020 | I/O MODULE 0-20MA 12-BIT;4.90UAAnalog Output Module Output Module Output Supply | Grayhill Inc. |
| 4 | G3PE-535B-3H DC12-24 | RELAY SSR 35A 3PH NO HT SINK 3PL | Omron Automation and Safety |
| 5 | CB1F-T-D-P-24V | RELAY AUTOMOTIVE SPDT 20A 24V | Panasonic Electric Works |
| 6 | R1SE-0512/H2-R | CONV DC/DC 1W 05VIN 12VOUTIsolated Module DC DC Converter 1 Output 12V 84mA 4.5V - 5.5V Input | RECOM Power |
| 7 | DP4RSA60D20B5 | RELAY SSR CONTACT 48VDC 20A 15V | Sensata-Crydom |
| 8 | V23105A5001A201 | RELAY TELECOM DPDT 3A 5VTelecom Relay DPDT (2 Form C) 5VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 9 | LKP1AF-12V | RELAY GEN PURPOSE SPST 10A 12VGeneral Purpose Relay SPST-NO (1 Form A) 12VDC Coil Through Hole | Panasonic Electric Works |