1. BNC connectors are characterized by their 2-stud quick connect/disconnect bayonet coupling arrangerment.
2. They are one of the most popular of the coaxial connectors and are suitable for a wide range of systems, including radio telecommunication systems, medical equipment, computer network, and test instrumentation.
1. Body, metal parts: (1) Brass per QQ-B-626. (2) Finish: Nickel-plated. 2. Center contacts: (1) Plug: - Brass per QQ-B-626. - Finish: Gold or silver per requirement. (2) Jack: - Beryllium copper per QQ-C-530, phosphor bronze per QQ-B-750 or brass per QQ-B-626. - Finish: Gold or silver per requirement. 3. Insulators: Teflon, Delrin, PBT polyester. 4. Crimp ferrules: (1) Annealed copper. (2) Finish: Nickel or silver per requirement. 5. Clamp gaskets: Silicone rubber, synthetic rubber.
1. Impedance: 50(75) ohm.
2. Frequency range: 0 ~ 4 (0 ~ 1) GHz.
3. Working voltage: 500(500) VRMS max.
4. Dielectric withstanding voltage: 1500(1500) VRMS min.
5. VSWR:
(1) Straight: 1.3(1.3) max
(2) Right angle: 1.5(1.5) max
6. Contact resistance:
(1) Center contact: 3(3) milliohms max.
(2) Outer contact: 2(2) milliohms max.
7. Insulator resistance: 5000(5000) Megohms min.