HUADA SMA-KFD423: High-Quality RF Coaxial Connector for Reliable Signal Transmission

Product Description: The SMA-KFD423 by HUADA is a robust RF coaxial connector designed for optimal signal integrity. With an impedance of 50Ω, it ensures efficient transmission across a wide frequency range (0~18GHz). Its durable construction withstands extreme temperatures (from -65°C to +165°C) and offers excellent insulation resistance (5000 MΩ). Whether you’re working with flexible cables or semi-rigid setups, the SMA-KFD423 delivers low VSWR (1.15+0.02F for flexible cable, 1.10+0.02F for semi-rigid). Trust this connector for reliable performance in critical applications.

Key Features of the SMA-KFD423 HUADA Coaxial Connector

Impedance (50Ω): The impedance of 50Ω ensures efficient signal transmission. It matches the characteristic impedance of common coaxial cables, minimizing reflections and maximizing power transfer.
Operating Temperature Range: The SMA-KFD423 can withstand extreme temperatures, operating reliably from -65°C to +165°C. This robustness makes it suitable for various environments, from outdoor installations to industrial settings.
Mating Cycles (500): Designed for durability, this connector can handle up to 500 mating cycles. Whether you’re connecting or disconnecting frequently, the SMA-KFD423 remains reliable.
Insulation Resistance (5000 MΩ): With an insulation resistance of 5000 MΩ, it maintains signal integrity even in challenging conditions. This is crucial for preventing leakage and ensuring consistent performance.
Dielectric Withstanding Voltage (1000 V): The dielectric material can withstand up to 1000 volts, providing electrical isolation between the inner and outer conductors. This feature enhances safety and reliability.
Frequency Range:
Flexible Cable: Covers frequencies from 0 to 12.4GHz. Ideal for applications where flexibility is essential.
Semi-rigid: Extends the frequency range up to 18GHz. Suitable for higher-frequency requirements.
Voltage Standing Wave Ratio (VSWR):
Flexible Cable: Impressive VSWR of 1.15+0.02F. Low VSWR indicates minimal signal reflection.
Semi-rigid: Excellent VSWR of 1.10+0.02F. This ensures efficient power transfer.

Technical Features Table: