| Part Number | 1658677-1 | 1658679-1 | 
|---|---|---|
| Manufacturer | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | 
| Category | D-Sub, D-Shaped Connectors - Housings | D-Sub, D-Shaped Connectors - Housings | 
| 
                             | 
                                                        
                             | 
                                                    |
| Product Status | Active | Active | 
| Connector Style | D-Sub, High Density | D-Sub, High Density | 
| Connector Type | Plug for Male Contacts | Plug for Male Contacts | 
| Number of Positions | 44 | 26 | 
| Number of Rows | 3 | 3 | 
| Shell Size, Connector Layout | 3 (DB, B) High Density | 2 (DA, A) High Density | 
| Contact Type | Signal | Signal | 
| Mounting Type | Free Hanging (In-Line) | Free Hanging (In-Line) | 
| Flange Feature | Housing/Shell (Unthreaded) | Cable Side (4-40) | 
| Features | Grounding Indents, Shielded | Backshell, Grounding Indents, Shielded | 
| Primary Material | - | - | 
| Shell Material, Finish | Steel, Tin Plated | Steel, Tin Plated | 
| Shell Finish Thickness | 200µin (5.08µm) | 200µin (5.08µm) | 
| Ingress Protection | - | - |