| # | 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 | DS1E-SL2-DC3V | RELAY GENERAL PURPOSE SPDT 2A 3VGeneral Purpose Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 3 | TX2-3V | RELAY TELECOM DPDT 2A 3VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 4 | 2833576 | RELAY SKT DPDT OR 4PDT DIN RAILRelay Socket DIN Rail | Phoenix Contact |
| 5 | 73G-ITCK | I/O MODULE K TYPE 12-BITAnalog Input Module Output Module Output Supply | Grayhill Inc. |
| 6 | ARX1212 | RELAY RF SPDT 500MA 12V | Panasonic Electric Works |
| 7 | G9YAK-12S-45 DC28 | RELAY RF SPDT 28V | Omron Electronics Inc-EMC Div |
| 8 | DPA120020-P6-SZ | AC/AC WALL MOUNT ADAPTER 12V 2W12VAC 200mA AC/AC External Wall Mount (Class II) Adapter Fixed Blade Input | CUI Inc. |
| 9 | DP4RSB60D20B5 | RELAY SSR CONTACT 48VDC 20A 15V | Sensata-Crydom |