| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TX2-L-4.5V | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | TQ2SL-5V | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | G5V-2-H1 DC6 | RELAY GENERAL PURPOSE DPDT 1A 6VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Omron Electronics Inc-EMC Div |
| 4 | JRE400100 | QUICK MOUNT, 4 POLERelay | Amphenol Pcd |
| 5 | 2900444 | PLC-BPT- 12DC/21Relay | Phoenix Contact |
| 6 | P7LF-06 | RELAY SOCKET SCREW FOR G7L SERRelay Socket Chassis Mount | Omron Electronics Inc-EMC Div |
| 7 | SP4-SF | SOCKET RELAY SCREW FOR SP4 RELAYRelay Socket Chassis Mount | Panasonic Electric Works |
| 8 | 27E1064 | SOCKET RELAY PCB 10ARelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 9 | PB-16Q | I/O MOUNTING BOARD QUAD 16POSI/O Module Rack 16 Channel | Sensata-Crydom |