The full name of SMA is Small A Type, also known as SMA connector or SMA interface. It is suitable for applications in the microwave field up to 26.5 GHz. SMA interface has wide frequency band, excellent performance, high reliability and long life. It is a radio frequency and microwave connector widely used in telecommunications, networks, wireless communications, and detection and measurement instruments. TXGA provides SMA interface products with excellent performance, high reliability and long life. At present, these products have been listed in the [Product Center], you can immediately click to place an order to buy.
SMA interface generally has three termination methods.
1. Wiring
Wiring is divided into welding wire type and crimping type. The wire bonding method is to weld the center conductor and the cable shielding layer. The crimping type is to crimp the center conductor and the cable shielding layer, and the crimping type has high efficiency and high performance. Wire bonding is stable and reliable. General flexible cables are mostly crimped and crimped, and semi-flexible cables and semi-steel cables are mostly welded.
2. Connect to PCB (printed circuit board)
When the connector is to be connected with the PCB, it is mostly a through-hole type (Through Hole) or a patch type (SMT). In order to be easy to tin, the metal connected to the PCB is mostly gold-plated or tin-plated.
3. Panel type
Panel connectors are mostly installed on the chassis to connect internal and external devices. The flange type is drilled and fixed on the main panel of the connector. Another is to turn the thread on the connector body and fix it with the thread. Such connectors often also require water resistance.
Different termination methods adapt to the application environment of SMA interface. If you are not sure which connection method to choose, you can consult TXGA online customer service, we provide free technical support to help you choose the right product, and guide the subsequent installation method. Fifteen years of focus on SMA connectors, trust TXGA.
