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Specializing in the design, manufacturing, and sales of mid-to-high-end connectors, electronic components, and cable harnesses
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Guizhou RITHI Electronic Science and Technology Co., Ltd.
Specializing in the design, manufacturing, and sales of mid-to-high-end connectors, electronic components, and cable harnesses
Guizhou RITHI Electronic Science and Technology Co., Ltd.
Suitable for interconnection of various electrical circuit systems with high-density, miniaturized, lightweight, and high reliability requirements
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You should not know the type, performance and parameters of RF coaxial connectors!
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Release time:
2024-12-06 16:08
This article briefly introduces the various common model names, appearance and applications of small and medium power coaxial connectors to help test engineers, especially beginners, to initially understand the characteristics of commonly used coaxial connectors.
This article briefly introduces the various common model names, appearance and applications of small and medium power coaxial connectors to help test engineers, especially beginners, to initially understand the characteristics of commonly used coaxial connectors.
“RF Coaxial Connectors”
N-type coaxial threaded connectors, medium power, with 50Ω and 75Ω interface, the two interfaces can not be inter-mated, the use of frequency range: DC ~ 11GHz, precision type frequency up to 18GHz
SMA coaxial threaded connectors, compatible with 3.5mm and 2.92mm series connectors, with 50Ω, 75Ω and reverse polarity interfaces, different interfaces cannot be mated with each other. Frequency range: DC to 18GHz, precision models up to 26.5GHz.
3.5mm coaxial threaded connectors, 3.5mm is the inner diameter of the outer conductor. Compatible with SMA and 2.92 series connectors. Frequency range: DC to 33GHz.
2.92mm coaxial threaded connectors, 2.92mm is the outer conductor I.D. size, compatible with SMA, 3.5 series connectors. Frequency range: DC ~ 40GHz, precision models can be expanded to 43.5GHz.
2.4mm coaxial threaded connectors, 2.4mm is the inner diameter of the outer conductor. Compatible with 1.85 series connectors. Frequency range: DC to 50GHz.
1.85mm coaxial thread connector, 1.85mm is the inner diameter of the outer conductor. Compatible with 2.4 series connectors. Frequency range: DC to 67GHz.
1mm coaxial thread connector, 1mm is the inner diameter of the outer conductor. Frequency range: DC to 110GHz.
TNC coaxial threaded connectors, medium power, 50Ω and 75Ω interface, two interfaces are not intermateable, the use of frequency range: DC ~ 11GHz, precision models can be extended to 18GHz.
SMP push-in RF coaxial connectors, non-threaded push-in connection, small size, easy to connect, excellent electrical performance, can be applied to DC ~ 40GHz PCB board connection and panel connection, especially suitable for T / R modular dense installation.
BNC series RF coaxial connectors are bayonet type connectors. The interface is divided into two kinds of 50Ω, 75Ω, frequency range DC ~ 4GHz.
The following two groups of connector types, the interfaces in this group can be directly intermated with each other without the need for adapters. The frequency range is based on the lower of the upper frequency limit.
SMA - 3.5mm - 2.92mm
2.4mm - 1.85mm
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