| PartNumber | ARJ21A-MCSB-MU2 | ARJ21A-MCSA-LU2 | ARJ21A-MBSD-A-B-EMU2 |
| Description | Modular Connectors / Ethernet Connectors IEEE 802.3ab RJ45 0C to +70C | Modular Connectors / Ethernet Connectors IEEE 802.3ab RJ45 0C to +70C | Modular Connectors / Ethernet Connectors IEEE 802.3ab RJ45 0C to +70C |
| Manufacturer | ABRACON | - | - |
| Product Category | Modular Connectors / Ethernet Connectors | - | - |
| RoHS | Y | - | - |
| USOC Codes | RJ45 | - | - |
| Number of Positions | 16 Position | - | - |
| Number of Ports | 2 Port | - | - |
| Performance Category | Cat 5, Cat 6 | - | - |
| Mounting Angle | Right | - | - |
| Termination Style | Through Hole | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Packaging | Tray | - | - |
| Contact Plating | Gold | - | - |
| Gender | Female | - | - |
| Number of Rows | 2 Row | - | - |
| Brand | ABRACON | - | - |
| Product Type | Modular Connectors / Ethernet Connectors | - | - |
| Factory Pack Quantity | 44 | - | - |
| Subcategory | Modular Connectors / Ethernet Connectors | - | - |