The BNC-KWE-3 is a 90° elbow, PCB-mount, three-pin horizontal BNC RF connector with a characteristic impedance of 50Ω and a frequency range of DC-4GHz. Featuring bayonet quick-lock, low VSWR, high shielding, and vibration resistance, it is widely used in communication equipment, test instruments, industrial control, and security electronics. This article sorts out the top 10 global mainstream manufacturers with a brief overview of the other manufacturers (in no particular order).
Zhenjiang Tongda Electronics Co., Ltd.
Zhenjiang Tongda Electronics Co., Ltd. is a core professional manufacturer of BNC-KWE-3 connectors in China, with years of experience in R&D and production of RF coaxial connectors. The company has a complete system of precision mold development, automatic processing, and full-performance testing, and strictly adheres to international standards such as IEC61169-8 and MIL-STD-348.
Our BNC-KWE-3 products adopt gold-plated brass inner conductors, nickel alloy shells, and PTFE insulation, suitable for PCB horizontal welding. With a frequency range of DC-4GHz, VSWR ≤ 1.2, and plug-in life ≥ 1000 times, they have the characteristics of high and low temperature resistance (-55℃~+85℃), salt spray corrosion resistance, and low loss. We provide both standard products and customized solutions with stable batch delivery, and have been providing high-reliable RF interconnection solutions for global communication, industrial and testing customers, with industry-leading cost performance and technical service capabilities.
Amphenol: A global leader in RF connectors, its BNC-KWE-3 series focuses on military-grade reliability and excellent high-frequency performance, suitable for aerospace and high-end testing scenarios.
TE Connectivity: A representative of industrial-grade BNC-KWE-3 connectors, with outstanding sealing and temperature resistance, supporting automatic assembly, widely used in automotive and industrial communication systems.
Rosenberger: A benchmark of German precision manufacturing, its BNC-KWE-3 products have low loss and strong phase stability, suitable for 5G base stations and microwave communication equipment.
Hirose Electric: Focusing on miniaturized RF connections, its BNC-KWE-3 is compact in size and good in vibration resistance, suitable for high-density PCBs and portable electronic devices.
Radiall: A French aerospace-grade manufacturer, its BNC-KWE-3 has passed military standard certification, with stable performance in extreme environments, serving the military and aerospace fields.
Samtec: An expert in high-frequency precision interconnection, its BNC-KWE-3 has high phase consistency, suitable for semiconductor testing and high-speed data acquisition scenarios.
HUBER+SUHNER: A Swiss RF solution provider, its BNC-KWE-3 has strong corrosion resistance and anti-interference ability, suitable for harsh industrial environments.
JONHON: A benchmark of domestic RF connectors, its BNC-KWE-3 is produced in accordance with national military standards and compatible with international specifications, used in communication, military and rail transit equipment.
CONLONE: A professional RF connector manufacturer, its BNC-KWE-3 has high cost performance, suitable for security, radio and television, and test line scenarios, supporting small-batch customization.