High-Performance RF Coaxial Connector SMA-KYD43 by HUADA – 50Ω Impedance, Wide Frequency Range
Discover the HUADA SMA-KYD43 RF Coaxial Connector: Superior Performance and Durability
Product Description: The SMA-KYD43 RF Coaxial Connector from HUADA is meticulously crafted for excellence. With a precise 50Ω impedance, it ensures efficient 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-KYD43 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-KYD43!
Key Features of the SMA-KYD43 HUADA Coaxial Connector
Impedance (50Ω): The SMA-KYD43 is meticulously engineered with a precise 50Ω impedance. This impedance matching ensures optimal signal transfer, minimizing reflections and maximizing performance.
Frequency Range: Flexible Cable (0~12.4GHz): From Wi-Fi to microwave applications, the SMA-KYD43 covers a wide frequency spectrum. Semi-rigid Cable (0~18GHz): When precision matters, this connector excels.
Durability and Reliability:
Robust Construction: The SMA-KYD43 withstands extreme temperatures (from -65°C to +165°C) and up to 500 mating cycles.
Dielectric Withstanding Voltage (1000V): Ensures safety during operation.
Low-Voltage VSWR (Voltage Standing Wave Ratio): Flexible Cable: 1.15 + 0.02F, Semi-rigid Cable: 1.10 + 0.02F. Minimal signal loss for reliable performance.
Materials:
Center Contact Pin: Brass with gold plating
Socket: Beryllium copper with gold plating
Insulator: PTFE (polytetrafluoroethylene) or LCP (liquid crystal polymer)
Seal Ring: Silicon rubber
Smart Monitoring with SMA Smart Connected:
Free monitoring via the SMA Sunny Portal.
Proactive fault notifications for quick troubleshooting.
Rapid replacement service if needed.
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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