| PartNumber | 031-4237-1000 | 031-4238 | 031-4237 |
| Description | RF Connectors / Coaxial Connectors BNC(F) REAR MNT HERMETIC RECPT | Conn BNC RCP 0Hz to 4GHz 50Ohm Eyelet ST Panel Mount Gold | Conn BNC F 50Ohm ST Panel Mount Gold Bag |
| Manufacturer | Amphenol | Amphenol-RF Division | Amphenol-RF Division |
| Product Category | RF Connectors / Coaxial Connectors | Coaxial Connectors (RF) | Coaxial Connectors (RF) |
| RoHS | E | - | - |
| Product | Connectors | - | - |
| RF Series | BNC | - | - |
| Gender | Jack | - | - |
| Impedance | 50 Ohms | 50 Ohm | 50 Ohm |
| Minimum Frequency | - | - | - |
| Maximum Frequency | 4 GHz | - | - |
| Termination Style | Flat Tab | - | - |
| Orientation | Straight | - | - |
| Mounting Type | Bulkhead - Rear Mount | Panel Mount, Bulkhead - Rear Side Nut | Panel Mount, Bulkhead - Front Side Nut |
| Packaging | Bulk | Bulk | Bulk |
| Body Material | Beryllium Copper | - | - |
| Body Style | Straight | - | - |
| Contact Plating | Gold | - | - |
| Contact Termination | Solder | Solder Eyelet | Solder Eyelet |
| Isolation | Non-Isolated | - | - |
| Series | BNC | ||
| Voltage Rating | 500 V | - | - |
| Brand | Amphenol RF | - | - |
| Contact Material | Beryllium Copper | - | - |
| Body Finish | Silver | - | - |
| Coupling Mechanism | Bayonet | - | - |
| Insulation Resistance | 5000 MOhms | - | - |
| Mating Cycles | 500 | - | - |
| Maximum Operating Temperature | + 165 C | - | - |
| Minimum Operating Temperature | - 65 C | - | - |
| Product Type | RF Connectors / Coaxial Connectors | - | - |
| Factory Pack Quantity | 1 | - | - |
| Subcategory | RF Interconnects | - | - |
| Part # Aliases | 31-4237-1000 | - | - |
| Features | - | Hermetically Sealed | Hermetically Sealed |
| Ingress Protection | - | - | - |
| Frequency Max | - | 4GHz | 4GHz |
| Connector Type | - | Jack, Female Socket | Jack, Female Socket |
| Connector Style | - | BNC | BNC |
| Fastening Type | - | Bayonet Lock | Bayonet Lock |
| Housing Color | - | Silver | Silver |
| Cable Group | - | - | - |
| Shield Termination | - | Solder | Solder |