HUADA SMA-KWFD3: High-Performance RF Coaxial Connector for Seamless Connectivity
Unlock Reliable Communication with the HUADA SMA-KWFD3 RF Connector
The SMA-KWFD3 RF Coaxial Connector by HUADA is engineered for exceptional performance in demanding applications. With an impedance of 50Ω, this connector ensures reliable signal transmission. Its robust design withstands extreme temperatures, from -65°C to +165°C. The connector boasts an impressive 500 mating cycles, making it ideal for frequent connections. Additionally, the high insulation resistance (5000 MΩ) and dielectric withstanding voltage (1000 V) guarantee reliability even in challenging environments. Whether you’re designing for flexible cables (0~12.4GHz) or semi-rigid setups (0~18GHz), the SMA-KWFD3 delivers low VSWR (1.15+0.02F for flexible cable, 1.10+0.02F for semi-rigid). Elevate your RF designs with the SMA-KWFD3!
Key Features of the SMA-KWFD3 HUADA Coaxial Connector
Impedance (50Ω): The SMA-KWFD3 maintains optimal signal transmission, ensuring consistent performance across your RF circuitry.
Frequency Range (DC~18GHz): This connector covers a broad spectrum, making it suitable for various applications, including 5G infrastructure, aerospace systems, and high-frequency communication networks.
Extreme Temperature Resilience: Operating Range: From frigid -65°C to scorching +165°C, the SMA-KWFD3 thrives in harsh environments.
Robust Design: Built to withstand thermal stress and mechanical strain.
High Mating Cycles (500): Perfect for frequent connections without compromising durability.
Insulation Resistance (≥5000MΩ): Ensures reliable isolation between conductors.
Dielectric Withstanding Voltage (1000V rms): Safety and reliability even under high voltages.
Low VSWR (Voltage Standing Wave Ratio): Flexible Cable: Achieves VSWR of ≤1.05+0.1f (GHz), minimizing signal reflections. Semi-Rigid: Even lower VSWR at ≤1.05+0.08f (GHz).
Technical Features Table:
Impedance | 50Ω |
Minimum Operating Temperature | -65 °C |
Maximum Operating Temperature | +165 °C |
Mating Cycles | 500 |
Series | RF Coaxial Connector |
Insulation Resistance | 5000 MΩ |
dielectric withstanding voltage | 1000 V |
Frequency Range with Flexible Cable | 0~12.4GHz |
Frequency Range with Semi-rigid | 0~18GHz |
VSWR with Flexible Cable | 1.15+0.02F |
VSWR with semi-rigid | 1.10+0.02F |

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