High-Performance RF Coaxial Connector SMA-KYD41 by HUADA – 50Ω Impedance, Wide Frequency Range
Discover the HUADA SMA-KYD41 RF Coaxial Connector: Superior Performance and Durability
The SMA-KYD41 RF Coaxial Connector from HUADA is engineered for excellence. With a robust 50Ω impedance, it ensures reliable signal transmission across a wide frequency range. Whether you’re working with flexible cables (up to 12.4GHz) or semi-rigid setups (up to 18GHz), the SMA-KYD41 delivers exceptional performance. Its rugged design withstands extreme temperatures (from -65°C to +165°C) and up to 500 mating cycles. Plus, the 1000V dielectric withstanding voltage ensures safety and longevity. Elevate your connectivity with the SMA-KYD41!
Key Features of the SMA-KYD41 HUADA Coaxial Connector
Impedance (50Ω): The SMA-KYD41 is meticulously engineered with a precise 50Ω impedance. This impedance matching ensures optimal signal transfer, minimizing reflections and maximizing performance.
Operating Temperature Range: Extreme Durability: The connector can withstand harsh environments, from bone-chilling -65°C to scorching +165°C. Whether it’s in frigid outdoor installations or near high-temperature equipment, the SMA-KYD41 remains steadfast.
Mating Cycles (500): Built to Last: With a robust design, this connector endures up to 500 mating cycles. So, whether you’re connecting and disconnecting frequently or leaving it in place for extended periods, reliability is guaranteed.
Frequency Range:
Flexible Cable (0~12.4GHz): From Wi-Fi to microwave applications, the SMA-KYD41 covers a wide frequency spectrum. It’s your go-to choice for flexible cable setups.
Semi-rigid Cable (0~18GHz): When precision matters, this connector excels. Use it confidently in semi-rigid cable configurations for higher-frequency needs.
VSWR (Voltage Standing Wave Ratio):
Signal Integrity: The VSWR for flexible cables is 1.15 + 0.02F, while for semi-rigid cables, it’s 1.10 + 0.02F. These low values indicate minimal signal loss and excellent impedance matching.
Insulation Resistance (5000 MΩ): Electrical Isolation: The SMA-KYD41 boasts high insulation resistance, preventing leakage and ensuring reliable performance even in demanding conditions.
Dielectric Withstanding Voltage (1000 V): Safety First: This connector can handle up to 1000 volts without compromising safety. Whether in industrial machinery or critical systems, it provides peace of mind.
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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