High-Performance SMA-KK1 RF Coaxial Connector by HUADA – 18 GHz, 50Ω
Discover the HUADA SMA-KK1 RF Coaxial Connector: High-Performance and Reliable
The HUADA SMA-KK1 RF Coaxial Connector is a high-performance, reliable solution engineered for demanding RF applications. This 50Ω connector delivers exceptional signal integrity and seamless connectivity, even in harsh environments.
Offering a frequency range of 0-12.4GHz with flexible cable (or 18GHz with semi-rigid cable), the SMA-KK1 connector ensures optimal signal transmission for a wide range of RF applications. Built with durable materials and designed for longevity, it can withstand a wide operating temperature range from -65°C to +165°C, making it suitable for challenging environments.
Designed to minimize signal loss and maximize transmission efficiency, the connector boasts a low VSWR (1.15+0.02F with flexible cable, 1.10+0.02F with semi-rigid cable), ensuring superior signal integrity throughout the transmission path. The robust design allows for 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-KK1 connector delivers exceptional reliability and performance, ensuring a robust and consistent RF connection.
Key Features of the SMA-KK1 HUADA Coaxial Connector
Impedance (50Ω): The SMA-KK1 boasts a precise 50Ω impedance, making it ideal for maintaining signal integrity across various applications. Whether you’re in telecommunications, aerospace, or industrial settings, this connector ensures minimal signal loss.
Wide Frequency Range:
Flexible Cable (0~12.4 GHz): The SMA-KK1 supports frequencies up to 12.4 GHz, allowing seamless communication in high-speed data networks.
Semi-rigid Cable (0~18 GHz): For even broader bandwidth requirements, the SMA-KK1 extends its frequency range up to 18 GHz.
Extreme Temperature Resilience:
The SMA-KK1 connector operates reliably in extreme environments:
Minimum Operating Temperature: Down to -65°C
Maximum Operating Temperature: Up to +165°C
Robust Insulation: With an insulation resistance of 5000 MΩ, the SMA-KK1 ensures reliable electrical isolation, preventing signal leakage and maintaining data integrity.
Dielectric Withstanding Voltage: The connector can withstand up to 1000 V, providing an additional safety margin in high-voltage applications.
VSWR (Voltage Standing Wave Ratio):
Flexible Cable: VSWR of 1.15 + 0.02F ensures minimal signal reflection.
Semi-rigid Cable: Achieves an impressive VSWR of 1.10 + 0.02F, minimizing energy loss.
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 |

ZMDC-51SW Micro Rectangular Electrical Connector - Compact, High-Performance, Durable

ZMDC-39SW Micro Rectangular Electrical Connector - Compact, High-Performance, Durable

ZMDC-37SW Micro Rectangular Electrical Connector - Compact, Durable, High Performance

ZMDC-31SW Micro Rectangular Electrical Connector - Compact, High-Performance, Durable

ZMDC-25SW Micro Rectangular Electrical Connector - Compact, High-Performance, Durable

ZMDC-21SW Micro Rectangular Electrical Connector - Compact, High-Performance, Durable

ZMDC-15SW Micro Rectangular Electrical Connector: Compact Design, High Performance

SDC-5S Micro Rectangular Electrical Connectors: Compact, High-Performance Interconnects

Ultra High-Density Micro D-Sub Connectors SDC-74PL Micro Rectangular Electrical Connectors
