The SMA connector is a small threaded RF coaxial connector, with a wide range of applications. For example, SMA connector RG 174 can be applied to a base station, and a 4-hole-flange SMA connector can be applied to instrumentation. SMA connector is usually used to provide a circuit board between SMA connector is typically used to provide RF connections between circuit boards and many microwave components, including filters, attenuators, mixers, and oscillators. As an electrical connection or separation element on a transmission line, an SMA connector is an electromechanical product that acts as a bridge. The SMA connector has a threaded external connection interface that is hexagonal and can be tightened with a wrench. So, what is the SMA connector mainly composed of? From the structural principle, SMA connectors have four main parts, including a contact pair, insulator, shell, and accessories.
Here is the content list:
l SMA connector contact pair
l SMA connector insulator
l SMA connector shell
l SMA connector accessories
SMA connector contact pair
SMA connector contact pair is the core part to complete the electrical connection function. SMA connector contact pair is generally composed of a positive contact pair and negative contact pair, through the insertion of positive and negative contact pair to complete the electrical connection. Classified by the structure form, the types of SMA connector contact pairs can be divided into pinhole contact pairs, tuning fork contact pairs, and bent spring contact pairs. Most of these include the guiding part, contact part, mounting part, and terminal part.
SMA connector insulator
SMA connector insulator is also often referred to as the base or mounting plate. Its main role is to support and fix the SMA connector contact pairs. So that the contact pairs can be arranged following the desired location and spacing, and to ensure that the insulation between the contact pairs and between the contact pairs and the shell. Another role is that the insulator of the SMA connector can be used to install additional equipment for the connector.
SMA connector shell
The shell of the SMA connector, also known as the housing, is the outer cover of SMA connector products. The shell has four main roles. The first role is the SMA connector mechanical environmental protection and shielding. Secondly, the shell of the SMA connector can support the installation of insulators. Thirdly, it can also fix the SMA connector and the introduction of the cable end. Fourthly, the shell of the SMA connector can connect and separate the header cable.
SMA connector accessories
In addition to the contact pair, insulator, and shell these three main parts, the components of the SMA connector also include accessories. SMA connector accessories are mostly divided into standard and universal parts. They also can be divided into structural accessories and mounting accessories. Structural accessories include snap rings, positioning keys, positioning pins, guide pins, coupling rings, seals, and gaskets. Mounting accessories include screws, nuts, screws, spring rings, and so on.
If you want to know more information about the SMA connector of LenoRF, welcome to consult us. Our website is www.rfcnn.com. Zhejiang LenoRF Industry Co. Ltd is a company equipped with a lot of the world's most advanced equipment and apparatus for testing and production.
Our company, Zhejiang LenoRF Industry co. LTD, occupies an area of 30 hectares and is equipped with world class equipment to make millimeter wave connectors and phase stable cables. We specialize in coaxial connectors, cable assembly, and passive devices. Our current products are the latest millimeter wave connector and phase stable cable on the market.
