| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TXD2-L-5V | RELAY GENERAL PURPOSE DPDT 2A 5VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | D3204 | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 3 | IM01TS | RELAY TELECOM DPDT 2A 3VTelecom Relay DPDT (2 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 4 | EE2-3TNU-L | RELAY GEN PURPOSE DPDT 2A 3VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | KEMET |
| 5 | 2950763 | RELAY GEN PURPOSERelay | Phoenix Contact |
| 6 | SP4-PS | SOCKET PCB FOR SP4 RELAYSRelay Socket Through Hole | Panasonic Electric Works |
| 7 | RSL116052-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 8 | RSL116136 | MCDONNEL DOUGLASRelay | Amphenol Pcd |
| 9 | RSL116138 | MCDONNEL DOUGLASRelay | Amphenol Pcd |