| Dielectric Material | Polyetherimide (PEI) | |
| Shell Finish Thickness | - | |
| Shell Material, Finish | Steel, Tin Plated | |
| Ingress Protection | - | |
| Mating Cycles | - | |
| Contact Type | Signal and Coax or Power | |
| Product Status | Active | |
| Mfr | Molex | |
| Connector Type | Receptacle for Female Contacts | |
| Features | - | |
| Shell Size, Connector Layout | 4 (DC, C) - 21WA4 | |
| Moisture Sensitivity Level (MSL) | Not Applicable | |
| Operating Temperature | -55°C ~ 130°C | |
| Number of Rows | 2 | |
| Number of Positions | 21 (17 + 4 Coax or Power) | |
| Color | Green | |
| ECCN | EAR99 | |
| Flange Feature | Housing/Shell (Unthreaded) | |
| Mounting Type | Free Hanging (In-Line) | |
| Series | FU, FCT | |
| Connector Style | D-Sub, Combo | |
| Note | Contacts Not Included | |
| HTSUS | 8538.90.8180 | |
| Package | Bulk | |
| Base Product Number | 173107 |
