| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | AGQ21TS03X | RELAY GEN PURPOSE DPDT 2A 3VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | 27E194 | SOCKET 4POLE R10 SERIESRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 3 | P7TF-OS16 DC24V | RELAY BLOCK 16POS NPN OUT 24VDCI/O Module Rack 16 Channel | Omron Automation and Safety |
| 4 | 2974299 | MOD VARIOFACE 16 PLUG-INI/O Module Rack 16 Channel | Phoenix Contact |
| 5 | 1-1393277-8 | RELAY AUTOMOTIVE SPST 45A 24V | TE Connectivity AMP Connectors |
| 6 | 70G-IDC15NP | INPUT MODULE AC/DC 18MA 15VDCAC/DC Input Module Output Module 10mA 15VDC Output 15 ~ 32VAC, 10 ~ 32VDC Supply | Grayhill Inc. |
| 7 | 9270-12-20TR | RELAY RF SPST 500MA 12V | Coto Technology |
| 8 | G6KU-2F-RF-S-TR03 DC3 | RELAY RF DPDT 1A 3V | Omron Electronics Inc-EMC Div |
| 9 | AS-12M/6 | SURGE ABSORBER 100-127VDC | Carlo Gavazzi Inc. |