Premium RF Coaxial Connector SMA-KFD80 by HUADA - High-Frequency Performance
SMA-KFD80 RF Coaxial Connector
,SMA-KFD80
,High-Frequency Performance RF Coaxial Connector
Discover the SMA-KFD80 RF Coaxial Connector by HUADA
The SMA-KFD80 RF Coaxial Connector from HUADA delivers exceptional performance for demanding applications. With an impedance of 50Ω, it ensures reliable signal transmission across a wide frequency range. Whether you’re in aerospace, telecommunications, or military sectors, this connector withstands extreme temperatures (-65°C to +165°C) and offers 500 mating cycles. Its high insulation resistance (5000 MΩ) and dielectric voltage withstand (1000 V) make it a top choice.
Use this connector for flexible cable applications (up to 12.4GHz) or semi-rigid setups (up to 18GHz). Its low VSWR (Voltage Standing Wave Ratio) ensures minimal signal loss.
Elevate your connectivity with the SMA-KFD80!
Key Features of the SMA-KFD80 Coaxial Connector
Impedance: The SMA-KFD80 has an impedance of 50Ω, which ensures efficient signal transmission.
Interface Frequency (max): It operates up to 18 GHz, making it suitable for high-frequency applications.
VSWR (max): The Voltage Standing Wave Ratio is impressively low, with a maximum of 1.05 + 0.01×f(GHz). This minimizes signal loss.
Voltage Rating: It can handle up to 500 V(rms) safely.
Test Voltage: The connector withstands 1000 V(rms) during testing.
Contact Resistance: Center Conductor: The center conductor’s contact resistance is ≤3 mΩ. Outer Conductor: The outer conductor maintains excellent insulation resistance (≥5000 MΩ).
Weight: The SMA-KFD80 weighs 3.4 grams, making it lightweight and easy to handle.
Durability: It can withstand 500 mating cycles, ensuring long-lasting performance.
Operating Temperature: The connector operates reliably in a wide temperature range, from -65°C to 165°C.
Body: Made of brass with a gold plating (0.2 μm over nickel 2.0). This ensures corrosion resistance.
Center Contact: Beryllium copper with gold plating (0.5 μm over nickel 2.0) for optimal conductivity.
Insulator: The insulator material is PTFE (Polytetrafluoroethylene), known for its high dielectric strength.
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
