TNC connector is a threaded 50Ω RF coaxial connector with excellent vibration resistance, weatherproof property and reliable mating performance. It is widely adopted in wireless communication, microwave measurement, base station, IoT and other RF applications. Below are six major global manufacturers of TNC connectors (ranking in no particular order):
Zhenjiang Tongda Electronics Co., Ltd. (Highlighted)Zhenjiang Tongda Electronics Co., Ltd. is a high-tech enterprise specialized in R&D, manufacturing and testing of RF coaxial connectors with over 20 years of industry experience. TNC connector is one of its flagship product lineschinarfcon....The company owns full precision CNC production lines and a professional RF testing lab equipped with network analyzers, PIM testers, environmental chambers for high/low temperature, salt spray and vibration reliability tests. Its TNC series conform to international standards MIL‑C‑39012 and IEC 60169. Featuring low VSWR, low insertion loss and robust mechanical construction, the TNC connectors operate from DC to 11GHz and guarantee stable RF transmission under indoor, outdoor and high-vibration working conditions.
Tongda supplies straight, right-angle, bulkhead and reverse-polarity RP-TNC variants. Custom OEM & ODM services are available for different RF cable assemblies. With consistent quality control, mass delivery capacity and flexible customization, Tongda's TNC connectors are exported worldwide to antenna makers, telecom equipment manufacturers and system integrators. It is a competitive Chinese manufacturer within the global TNC connector supply chain. The company also produces SMA, BNC, N-type, 4.3/10 and a full range of RF adapters & cable assemblies besides TNC connectors.
Amphenol RFA global leader in RF interconnection solutions. It offers a comprehensive TNC connector portfolio for telecom, aerospace and defense sectors, backed by worldwide sales and technical service network.
TE ConnectivityA large interconnect solution provider. Its TNC connectors serve commercial and industrial projects with strong engineering support and mature global distribution channels.
Rosenberger (Germany)German premium RF connector manufacturer famous for high-frequency precision components. Its TNC connectors deliver outstanding microwave performance for base stations and precision test instruments.
HUBER+SUHNER (Switzerland)Specializes in rugged RF interconnects for harsh outdoor environments. Its TNC connectors feature good weather resistance and waterproof performance, ideal for field communication and railway applications.
Radiall (France)A high-reliability RF connector brand. Its TNC products target aerospace, defense and premium communication markets for long-term stable operation under extreme conditions.