| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | EE2-4.5NU | RELAY GEN PURPOSE DPDT 2A 4.5VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | KEMET |
| 2 | TX2SA-4.5V-Z | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | G6L-1F-TRDC4.5 | RELAY TELECOM SPST 1A 4.5VTelecom Relay SPST-NO (1 Form A) Surface Mount | Omron Electronics Inc-EMC Div |
| 4 | G6K-2P DC5 | RELAY TELECOM DPDT 1A 5VTelecom Relay DPDT (2 Form C) Through Hole | Omron Electronics Inc-EMC Div |
| 5 | RSE500201 | SMITHSRelay | Amphenol Pcd |
| 6 | 2912426 | PLC-BSP- 12DC/21-21Relay | Phoenix Contact |
| 7 | 344040-1 | 4 WAY RELAY CONNECTORRelay | TE Connectivity Potter & Brumfield Relays |
| 8 | 5-1904045-3 | V23333Z0002A010-EV-441Relay | TE Connectivity Potter & Brumfield Relays |
| 9 | 6-1904045-5 | V23333Z1001B045-EV-441Relay | TE Connectivity Potter & Brumfield Relays |