Discover the HUADA SMA-KYB2: A Robust RF Coaxial Connector for High-Frequency Applications

The SMA-KYB2, crafted by HUADA, stands as a robust and versatile RF coaxial connector. Its 50Ω impedance ensures efficient signal transmission across a broad frequency spectrum. Whether you’re dealing with flexible cables (up to 12.4GHz) or semi-rigid cables (up to 18GHz), the SMA-KYB2 delivers exceptional performance. Its robust construction allows it to withstand extreme temperatures, from a frosty -65°C to a scorching +165°C. Frequent mating cycles (up to 500) pose no challenge for this connector. With high insulation resistance (5000 MΩ) and a dielectric withstanding voltage of 1000 V, it ensures signal integrity and safety. Plus, its low VSWR (1.15+0.02F for flexible cable and 1.10+0.02F for semi-rigid cable) keeps your signals clean and reliable.

Key Features of the SMA-KYB2 HUADA Coaxial Connector

Impedance (Z): The SMA-KYB2 operates at 50Ω impedance, ensuring efficient signal transmission across a broad frequency spectrum. Whether you’re connecting antennas, test equipment, or RF modules, this impedance match is critical for minimizing signal reflections and maximizing performance.
Frequency Range:
Flexible Cables: The SMA-KYB2 covers frequencies from DC up to an impressive 26.5 GHz. Imagine it as your reliable gateway to high-speed data transfer, satellite communication, or radar systems.
Semi-Rigid Cables: Here, the range extends from 1.25 GHz to 18 GHz. Perfect for applications where stability and precision matter—think aerospace, medical devices, or scientific instruments.
Material Composition:
Center Contact: Made of CuBe (Beryllium copper) and gold-plated for excellent conductivity. It’s like having a skilled conductor orchestrating your signals.
Outer Contact and Body: Crafted from gold-plated brass, these components provide sturdiness and corrosion resistance. They’re the unsung heroes, ensuring longevity in harsh environments.
Insulator: The insulator is no ordinary material—it’s PTFE (Polytetrafluoroethylene). Why? Because it offers exceptional electrical isolation and thermal stability. Think of it as the protective armor around your delicate signals.
Operating Temperature Range: From a frosty -40°C (picture a snowy mountaintop) to a scorching +165°C (imagine a desert at high noon), the SMA-KYB2 remains reliable. It laughs in the face of extreme conditions.
RoHS Compliance: The SMA-KYB2 adheres to the RoHS directive (2002/95/EC). Translation: It’s environmentally friendly and won’t harm Mother Earth.

Technical Features Table: