High-Performance SMA-KJK RF Coaxial Connector by HUADA
Unlock Seamless Connectivity with the HUADA SMA-KJK RF Coaxial Connector
The HUADA SMA-KJK RF Coaxial Connector is a high-performance, reliable solution engineered for demanding RF applications. Offering a 50Ω impedance and a frequency range extending up to 12.4GHz with flexible cable (or 18GHz with semi-rigid cable), this connector ensures optimal signal integrity and seamless connectivity in diverse environments.
Built with durable materials and designed for longevity, the SMA-KJK connector can withstand a wide operating temperature range from -65°C to +165°C, making it suitable for demanding conditions. Its exceptional VSWR (1.15+0.02F with flexible cable, 1.10+0.02F with semi-rigid cable) minimizes signal reflections and maximizes transmission efficiency, crucial for maintaining optimal signal quality.
Featuring a robust design, this connector guarantees 500 mating cycles, ensuring long-term reliability and minimizing downtime. Whether you're working on high-frequency communication systems, military equipment, or other critical applications, the HUADA SMA-KJK connector delivers exceptional reliability and performance, ensuring a robust and consistent RF connection.
Key Features of the SMA-KJK HUADA Coaxial Connector
Impedance (50Ω) The SMA-KJK maintains a consistent impedance of 50Ω. This ensures efficient signal transmission, making it suitable for high-frequency applications.
Temperature Range (-65 °C to +165 °C) Whether in scorching heat or freezing cold, the SMA-KJK connector remains reliable. Its operating temperature range spans from -65 °C to +165 °C.
Durability (500 Mating Cycles) Connectors endure wear and tear. The SMA-KJK withstands up to 500 mating cycles, making it ideal for frequent connections without compromising performance.
Insulation Resistance (5000 MΩ) Excellent insulation is crucial. The SMA-KJK boasts an insulation resistance of 5000 MΩ, minimizing signal loss and ensuring stable connections.
Dielectric Withstanding Voltage (1000 V) Safety matters. The SMA-KJK can handle up to 1000 V, protecting both equipment and users during operation.
Frequency Range
Flexible Cable: Covers frequencies from 0 to 12.4GHz. Versatility for various applications.
Semi-rigid: Expands the range to 0~18GHz, accommodating higher-frequency needs.
VSWR (Voltage Standing Wave Ratio)
Flexible Cable: Achieves a VSWR of 1.15+0.02F, minimizing signal reflections.
Semi-rigid: Even better, with a VSWR of 1.10+0.02F.
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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