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SMA Connector

The SMA connector is a small threaded RF coaxial component with a precision threaded connection structure. It supports 50Ω standard impedance, the standard operating frequency can reach 18GHz, and the precision type can reach up to 26.5GHz, which can achieve low-loss signal transmission in high-frequency scenarios. With its compact size and excellent electrical performance, it is widely used in automotive radar, aerospace radar systems, RF test instruments and other fields. It is an ideal RF connection solution for communications, microwave equipment and miniaturized smart terminals.

SMA Connector Solutions from Renhotec

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Product Benefits

  • Excellent anti-vibration performance, suitable for high vibration environment
  • High frequency and low loss transmission
  • Minimal signal reflection, reducing energy loss
  • Small size, high space utilization, suitable for micro devices
  • Strong environmental adaptability, suitable for long-term outdoor use

Product Features

  • Clip-on locking structure, double guide pin slots
  • Threaded precision connection structure
  • Broadband high frequency characteristics
  • 50Ω standard impedance consistency
  • Miniaturized and compact design
  • Highly durable metal housing

Applications

  • Wireless Communication：Base stations, telecom networks, antenna systems
  • Testing Instruments：RF test equipment, spectrum/network analyzers
  • Satellite Communication：Satellite receivers, ground station RF links
  • Medical Equipment：RF therapeutic devices, microwave medical equipment
  • Automotive Electronics：Vehicle radar, intelligent driving sensors
  • Computer & Network：PC RF modules, LAN wireless devices

How Can We Help You?

If you have any specific needs or ideas, our development and design team is here to help. We're ready to collaborate with you to create a connector system tailored to your unique requirements. Whether you’re looking for a custom solution or simply have questions, don't hesitate to reach out.

Whether you’re looking for a custom solution or simply have questions

Just Contact us!

[email protected]
+86-180-8661-0187

More about SMA Coaxial Connector

SMA male connector is identified by inside 1/4″-36 threads and a 5/16″ hex nut, and SMA female connector is identified by outside 1/4″-36 threads. SMA Male / Plug Connectors: the center pin (male pin) is surrounded by a barrel with threads on the inside SMA Female / Jack Connectors: the center sleeve (female pin) is surrounded by a barrel with threads on the outside RP-SMA Male/Plug Connectors: the center sleeve (female pin) is surrounded by a barrel with threads on the inside RP-SMA Female / Jack Connectors: the center pin (male pin) is surrounded by a barrel with threads on the outside.

SMA body: made brass or stainless steel Insulator: made of PTFE Center pin: made of brass, beryllium copper, phosphor bronze Kindly feel free to advise your product requirement, we provide you the most suitable suggestion.

The frequency of SMA connectors commonly used in the international market is generally 0-6Ghz. We can also customize 0-18Ghz, pls send us the dimension, performance and usage environment requirements, we’ll provide you product solution.

Durability : 500 mating cycles min. Power rating at 1 GHz : 450W. Temperature range : -65°C / +165°C.

Yes, the center pin of an SMA connector can indeed be plated with a thicker layer of material. Plating thickness can be adjusted based on the specific requirements of the application, such as improved conductivity, increased durability, or enhanced corrosion resistance. It has MOQ requirement, pls send us your product requirement.

Yes, we can customize different thread length to meet specific requirements, pls advise the thread length, our professional engineer team will provide you product solution.