TNC Plugs Are Mated With Self-Locking (Radially Meshing) RF Coaxial Connectors Slate RG 142B/U Cable TNC-J5-ZS
Ordinar Product introduction
The TNC series products are small and medium-sized power connectors with threaded connection structures, which are the threaded form of BNC series products. They have excellent electrical performance, wide bandwidth, and reliable connection, and can be interchanged with similar products in the world. It is usually suitable for mobile communication devices under vibration conditions.
Scope of application: Communication field, instrumentation, wireless equipment. Its high salt spray performance is particularly recognized in aerospace, aviation, navigation and other fields.
Product features: Used in conjunction with RG 142B/U RF coaxial cable, the TNC socket is self-locking (radial engagement) to prevent screw rotation, easy to weld, has a large working bandwidth, reliable connection, good seismic performance, and good salt spray resistance. It is suitable for use in harsh outdoor environments.
Product specifications

Important technical parameters
Electrical property | Temperature range | -65~+125℃ |
Characteristic impedance | 50Ω | Frequency range | DC-11GHz |
Dielectric withstanding voltage | 1500V | VSWR | ≤1.3 |
Insulation resistance | ≥5000MΩ | Insertion loss | ≤0.06√F(GHz)dB |
Contact resistance | Center conductor | ≤2.0mΩ | Mechanical property |
Outer conductor | ≤0.2mΩ | Durability | 500times |
Materials and surface treatment
Center conductor | Beryllium bronze,gold plating | Insulating medium | PTFE |
Outer conductor | stainless steel ,passivating | Sealing ring | Silicon rubber |
Product display of mutual self-locking

