| PartNumber | 172-E09-211-021 | 172-E09-211-001 | 172-E09-211R031 |
| Description | D-Sub Standard Connectors 9P FEM YELLOW CHROM | D-Sub Standard Connectors 9 POS. DIP/SO. FEM | D-Sub Standard Connectors 9P FEMALE |
| Manufacturer | NorComp | NorComp | Norcomp Inc. |
| Product Category | D-Sub Standard Connectors | D-Sub Standard Connectors | D-Sub Connectors |
| RoHS | N | N | - |
| Number of Positions | 9 Position | 9 Position | 9 |
| Contact Gender | Socket (Female) | Socket (Female) | Socket (Female) |
| Termination Style | Solder | Solder | Through Hole |
| Mounting Angle | Straight | Straight | - |
| Number of Rows | 2 Row | 2 Row | 2 |
| Shell Size | 1 (E) | 1 (E) | 1 (E) |
| Contact Plating | Gold | Gold | Gold |
| Gender | Female | Female | Female |
| Type | Receptacle | Receptacle | Receptacle |
| Shell Material | Steel | Steel | - |
| Current Rating | 5 A | 5 A | 5 A |
| Filtered | Unfiltered | Unfiltered | - |
| Series | 172 | 172 | 172-E, M Series |
| Brand | NorComp | NorComp | - |
| Insert Arrangement | E09 | E09 | - |
| Product Type | D-Sub Connectors - Standard Density | D-Sub Connectors - Standard Density | - |
| Factory Pack Quantity | 80 | 50 | - |
| Subcategory | D-Sub Connectors | D-Sub Connectors | - |
| Packaging | - | - | Tray |
| Termination | - | - | Solder |
| Mounting Type | - | - | Through Hole |
| Features | - | - | - |
| Ingress Protection | - | - | - |
| Connector Type | - | - | Receptacle, Female Sockets |
| Contact Finish | - | - | Gold |
| Contact Finish Thickness | - | - | Flash |
| Connector Style | - | - | D-Sub |
| Contact Type | - | - | Signal |
| Flange Feature | - | - | Mating Side (4-40) |
| Shell Material Finish | - | - | Steel, Yellow Chromate Plated |
| Shell Size Connector Layout | - | - | 1 (DE, E) |