 | |  | |
| PartNumber | L77TWA3W3SP3YRM53 | L77TWA3W3SP3YRM83 | L77TWA3W3SP3YRM54 |
| Description | D-Sub Mixed Contact Connectors 3W3 Sz A 20-40A Pwr Strt Skt M3 Threaded | D-Sub Mixed Contact Connectors 3W3 Sz A 20-40A Strt Power Socket | D-Sub Mixed Contact Connectors Hybrid;ST F Contacts Inc. |
| Manufacturer | Amphenol | Amphenol | Amphenol Commercial Products |
| Product Category | D-Sub Mixed Contact Connectors | D-Sub Mixed Contact Connectors | D-Sub Connectors |
| RoHS | Y | Y | - |
| Contact Arrangement | 3W3 | 3W3 | 3W3 |
| Packaging | Tray | Tray | Tray |
| Filtered | Unfiltered | Unfiltered | - |
| Brand | Amphenol Commercial Products | Amphenol Commercial Products | - |
| Product Type | Mixed Contact D-Sub Connectors | Mixed Contact D-Sub Connectors | - |
| Factory Pack Quantity | 50 | 50 | - |
| Subcategory | D-Sub Connectors | D-Sub Connectors | - |
| Series | - | - | TW |
| Termination | - | - | Solder |
| Mounting Type | - | - | Through Hole |
| Features | - | - | Board Lock |
| Ingress Protection | - | - | - |
| Connector Type | - | - | Receptacle, Female Sockets |
| Contact Finish | - | - | Nickel |
| Contact Finish Thickness | - | - | 16μin (0.40μm) |
| Number of Positions | - | - | |
| Number of Rows | - | - | 1 |
| Connector Style | - | - | D-Sub, Combo |
| Contact Type | - | - | Power |
| Flange Feature | - | - | Board Side (4-40) |
| Shell Material Finish | - | - | Steel, Tin Plated |
| Shell Size Connector Layout | - | - | 2 (DA, A) - 3W3 |