| PartNumber | D37S91C4PA00LF | D37S91C4PL00 | D37S91C4PA00 |
| Description | D-Sub Standard Connectors 37P SKT STR PRESSFIT SHELL SIZE C | D-Sub Standard Connectors DSUB DELTA STR PF 37 | D-Sub Standard Connectors DSUB DELTA STR PF 37 SOC |
| Manufacturer | FCI / Amphenol | FCI / Amphenol | FCI / Amphenol |
| Product Category | D-Sub Standard Connectors | D-Sub Standard Connectors | D-Sub Standard Connectors |
| RoHS | Y | N | N |
| Number of Positions | 37 Position | 37 Position | 37 Position |
| Contact Gender | Socket (Female) | Socket (Female) | - |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Mounting Angle | Straight | Straight | - |
| Number of Rows | 2 Row | 2 Row | 2 Row |
| Shell Size | 4 (C) | 4 (C) | 4 (C) |
| Packaging | Tray | - | - |
| Gender | Female | Female | - |
| Type | Receptacle | Receptacle | - |
| Current Rating | 5 A | 5 A | - |
| Filtered | Unfiltered | Unfiltered | Unfiltered |
| Brand | Amphenol FCI | Amphenol FCI | Amphenol FCI |
| Insert Arrangement | C37 | C37 | C37 |
| Product Type | D-Sub Connectors - Standard Density | D-Sub Connectors - Standard Density | D-Sub Connectors - Standard Density |
| Factory Pack Quantity | 15 | 90 | 90 |
| Subcategory | D-Sub Connectors | D-Sub Connectors | D-Sub Connectors |
| Part # Aliases | D37S91C4PA00LF | - | - |