High-Performance TNC/SMA-KJ RF Coaxial Connector by HUADA
Discover the HUADA TNC/SMA-KJ RF Coaxial Connector: Unleash High-Speed Connectivity
The TNC/SMA-KJ RF Coaxial Connector by HUADA is designed for high-frequency applications. With an impedance of 50Ω, it ensures reliable signal transmission. Operating between -65°C and +165°C, it withstands extreme temperatures. Its 500 mating cycles guarantee durability, while the 1000V dielectric withstand voltage ensures safety. Whether using flexible cables (up to 12.4GHz) or semi-rigid cables (up to 18GHz), the TNC/SMA-KJ delivers optimal performance. Upgrade your connectivity with this precision-engineered connector.
Key Features of the TNC/SMA-KJ HUADA Coaxial Connector
Impedance (50Ω): The TNC/SMA-KJ connector is specifically designed for 50-ohm systems, ensuring efficient signal transmission without impedance mismatches. When your system components share the same impedance, you minimize signal reflections and maximize performance.
Operating Temperature Range: This connector thrives in extreme environments. From -65°C (think Arctic chill) to +165°C (equatorial heatwave), it remains steadfast. Whether you’re in a frigid lab or a scorching field, the TNC/SMA-KJ keeps your signals flowing reliably.
Mating Cycles (500): Imagine plugging and unplugging your connector 500 times. That’s the TNC/SMA-KJ’s sweet spot. Robust construction ensures longevity, making it ideal for test setups, production lines, or any scenario where durability matters.
Insulation Resistance (5000 MΩ): High insulation resistance is like a fortress against signal leakage. Even when surrounded by electromagnetic noise, the TNC/SMA-KJ stands strong. It’s your shield against unwanted interference.
Dielectric Withstanding Voltage (1000 V): Safety first! The TNC/SMA-KJ can handle up to 1000 volts without flinching. Whether you’re dealing with high-power applications or unexpected spikes, this connector won’t let you down.
Frequency Ranges:
Flexible Cable: From DC to 12.4GHz, the TNC/SMA-KJ dances with signals. Antennas, radios, or data links—this connector thrives in the high-frequency realm.
Semi-rigid Cable: Pushing the boundaries, it stretches to 18GHz. Think microwave links, radar systems, or advanced instrumentation. The TNC/SMA-KJ keeps pace.
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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