Enhance Your RF Connectivity with the High-Performance HUADA SMA-KFD269 Coaxial Connector

Experience unparalleled RF performance and reliability with the HUADA SMA-KFD269 RF Coaxial Connector. Engineered to meet the stringent demands of mission-critical applications, this connector features a robust 50Ω impedance, ensuring stable signal transmission in extreme temperatures ranging from -65 °C to +165 °C. Its high insulation resistance (5000 MΩ) and dielectric withstanding voltage (1000 V) provide superior protection against electrical interference and breakdown.
The SMA-KFD269 excels in a wide frequency range, supporting 0~12.4GHz with flexible cables and 0~18GHz with semi-rigid cables. Its low VSWR (1.15+0.02F with flexible cable, 1.10+0.02F with semi-rigid cable) minimizes signal loss and distortion, ensuring optimal performance. With an impressive 500 mating cycles, this connector guarantees long-lasting reliability even in the most demanding environments.

Key Features of the SMA-KFD269 HUADA Coaxial Connector

Frequency Range: The SMA-KFD269 operates in the frequency range from DC (direct current) up to 18 GHz. This wide bandwidth makes it suitable for various applications, including microwave communication and radio astronomy1.
Operating Temperature: The connector can withstand temperatures ranging from -55 °C to 165 °C. This robust temperature tolerance ensures reliable performance in extreme environments1.
Pin Diameter: The pin diameter of the SMA-KFD269 is 0.30 mm. This precise pin size contributes to low insertion loss and consistent signal transmission1.
Voltage Rating (Dielectric Withstanding Voltage): The connector can handle a voltage of up to 500 Vrms (root mean square) without compromising insulation integrity. This feature is crucial for safety and reliability1.
VSWR (Voltage Standing Wave Ratio): The VSWR of the SMA-KFD269 is 1.15:1. A low VSWR indicates efficient power transfer and minimal signal reflection, which is essential for high-frequency applications1.
Materials: Body Material: Stainless steel (passivated), Center Contact Material: Beryllium copper (gold finish), Outer Contacts Material: Brass (gold and nickel finish), Insulation Material: PTFE (polytetrafluoroethylene).
Impedance: The SMA-KFD269 has an impedance of 50 ohms, making it compatible with standard RF systems1.
Contact Resistance: Center Contact: 3 mOhms, Outer Contact: 2 mOhms.

Technical Features Table: