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This content has been automatically translated from Ukrainian.
Quality connection is the foundation of successful operation for any radio frequency equipment. For this, SMP (Sub-Miniature Push-on) sockets are ideal – compact and convenient connectors that have gained widespread use in radio electronics worldwide.
Selteq https://selteq.com.ua/smp/ offers a wide selection of SMP sockets at optimal prices and with a quality guarantee - direct import. You can also order delivery via "Nova Poshta" or pick it up from the warehouse yourself.
Why use SMP sockets?
The main function of the socket is to establish a reliable electrical connection between the central conductor and the shield of coaxial cables. This ensures the transmission of RF signals without distortion.
Each SMP socket features a convenient push-on mechanism, which simplifies the connection of cables to the maximum. This is especially useful when contacts need to be frequently reconnected.
Another advantage of SMP is its compact size. Therefore, if you are working with small electronic devices, such sockets are an excellent choice for operating in tight spaces.
SMP connectors are designed to operate over a wide frequency range, typically up to 40 GHz and beyond. Therefore, they are suitable for a wide range of RF applications, including:
- telecommunications;
- measurement equipment;
- aerospace industry.
It is also worth noting that the structure of SMP connectors is 100% shock-resistant, so even under significant mechanical loads, the contact will remain stable.
How to choose correctly?
When choosing a socket, first consider the specifics of its future application. You should determine whether you need a socket for mounting on a printed circuit board (surface or through-hole mounting), for connecting a cable, or for installation on a device panel.
Next, pay attention to the "gender" of the connector, male or female, depending on what type of connector it will be connecting to. It is important to consider the impedance (electrical resistance) of your system, which is most often 50 ohms, otherwise the signal will be "reflected".
Ensure that the maximum operating frequency of the socket matches the frequency range in which your system will operate. Equally important are the housing material and contact plating, which affect the durability and corrosion resistance of the connection. Additionally, consider the mechanical characteristics, namely the number of connection/disconnection cycles and the required force for this.
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