| Category | Connectors, Interconnects |
| Shell Material, Finish | Steel, Nickel Plated |
| Ingress Protection | - |
| Voltage Rating | - |
| Housing Material | Polybutylene Terephthalate (PBT) |
| Contact Finish | Gold |
| Contact Type | Coax and Signal |
| PCN Design/Specification | 685 Series Contact 06/Feb/2012 |
| Connector Type | Receptacle, Female Sockets |
| Features | Board Lock, Mounting Bracket |
| Shell Size, Connector Layout | 4 (DC, C) - 21WA4 |
| Other Names | 68521WA4SR461 68521WA4SR461-ND |
| Operating Temperature | -55°C ~ 125°C |
| Number of Rows | 2 |
| Number of Positions | 21 (17 + 4 Coax) |
| Datasheets | 68521WA4SL461 |
| Color | - |
| Contact Finish Thickness | Flash |
| Current Rating | 5A |
| Flange Feature | Housing/Shell (4-40) |
| Termination | Solder |
| Product Training Modules | D-Sub Connectors |
| Mating Products | 68221WA4PL001-ND - CONN DSUB PLUG 21POS STR SLD CUP |
| Mounting Type | Board Edge, Through Hole, Right Angle |
| Series | 685 |
| Connector Style | D-Sub, Combo |
| Standard Package | 40 |
| Packaging | Tray |
| Family | D-Sub Connectors |
