High-Performance SMA/SSMA-JJ RF Coaxial Connector for Communication Systems
SMA/SSMA-JJ RF Coaxial Connector: Superior Performance and Reliability
Product Description: The SMA/SSMA-JJ RF Coaxial Connector by HUADA combines compact design with exceptional performance. Ideal for communication systems, this connector boasts high reliability and robust mechanical and electrical properties. With an impedance of 50 Ω and a wide operating temperature range (-55 °C to +155 °C), it ensures seamless signal transmission even in demanding environments. Whether you’re in aerospace, telecommunications, or military applications, the SMA/SSMA-JJ connector delivers outstanding results.
Key Features of the HUADA SMA/SSMA-JJ Coaxial Connector
Frequency Range: The SMA/SSMA-JJ connector operates in the frequency range from DC to 35 GHz, with extended performance capabilities up to 40 GHz1.
Impedance: It maintains a consistent 50 Ohm impedance, ensuring reliable signal transmission and compatibility with other RF components.
Dielectric Withstanding Voltage: The connector can withstand a voltage of up to 750 VRMS, making it suitable for various applications.
Connector Durability: Designed for longevity, the SMA/SSMA-JJ connector can withstand over 500 mating cycles, ensuring robust performance even with frequent connections and disconnections.
Power Handling: It can handle power levels ranging from 0.60 kW to a maximum of 10 kW, depending on the specific application requirements.
Temperature Range: The SMA/SSMA-JJ connector operates reliably across a wide temperature range, from -65°C to +165°C.
Technical Features Table:
Impedance | 50 Ω |
Mating Cycles | 500 |
Maximum Operating Temperature | +155 °C |
Minimum Operating Temperature | -55 °C |
Series | RF Coaxial Connector |
Contact Resistance Outer Conductor | 0.0025 Ω |
Contact Resistance Center Conductor | 0.006 Ω |
Insulation Resistance | 1000 MΩ |
dielectric withstanding voltage | 750 V |
Maximum Frequency | 0~30 GHz |
VSWR | 1.07+0.01F |

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