| PartNumber | W1S12B-40MZ9 | W1S12B-40ML5 |
| Description | RF Connectors / Coaxial Connectors STRAIGHT PCB PLUG QUAD FD | RF Connectors / Coaxial Connectors WSMP ST PCB Plug Quad Full Detent |
| Manufacturer | Rosenberger | - |
| Product Category | RF Connectors / Coaxial Connectors | - |
| RoHS | Y | - |
| Product | Multi-Port Connectors | - |
| RF Series | WSMP | - |
| Gender | Plug (Male) | - |
| Impedance | 50 Ohms | - |
| Minimum Frequency | - | - |
| Maximum Frequency | 100 GHz | - |
| Termination Style | SMD/SMT | - |
| Orientation | Straight | - |
| Polarity | Standard | - |
| Mounting Type | PCB Mount | - |
| Body Material | Beryllium Copper | - |
| Body Style | Straight | - |
| Contact Plating | Gold | - |
| Contact Termination | Solder | - |
| Contact Type | Pin (Male) | - |
| Isolation | Non-Isolated | - |
| Brand | Rosenberger | - |
| Contact Material | Beryllium Copper | - |
| Body Finish | Gold | - |
| Insulation Resistance | 3500 MOhms | - |
| Mating Cycles | 500 Cycles | - |
| Maximum Operating Temperature | + 165 C | - |
| Minimum Operating Temperature | - 55 C | - |
| Product Type | RF Connectors / Coaxial Connectors | - |
| Factory Pack Quantity | 50 | - |
| Subcategory | RF Interconnects | - |