BNC connector is one kind of bayonet coupling mechanism connector up to 4GHZ.. It has two versions, 50Ω and 75Ω .They are intermateable.
RF Connector BNC Female Bulkhead for RG316 Cable Crimp
Teruilai P/N: BNC-KY3CY Datasheet
RoHS Certificate: Compliant
| Electrical | Requirments | |
| Impedence | 50Ω | |
| Frequency range | 0-3GHz | |
| Dieletric withstanding voltage | 1500V(volts RMS) | |
| Center contact resistance | ≤1.5MΩ | |
| Outer contact resistance | ≤0.2MΩ | |
| Insulation resistance | ≥5000MΩ | |
| Mechanical & Environmental | Requirments | |
| Temperature range | -40℃ - 70℃ | |
| RoHs Compliant | ||
| Durability | >500 cycles | |
| Material & Finish | Requirments | |
| Connector parts | Material | Plating |
| Body | Brass | Nickel plated |
| Insulators | Teflon | |
| Contact Pin | Bronze | Gold Plated |
| Nut | Brass | Nickel plated |
| Gasket | Silicon rubber (red color) | |
| Washer | Brass | Nickel plated |
