SMA (SubMiniature version A) Connectors are compact, high-frequency connectors widely used in RF and microwave signal transmission. With a frequency range of up to 18 GHz, SMA connectors feature a threaded interface that ensures low loss and precise connections in high-frequency, high-power applications.

Commonly used in wireless communications, radar systems, antennas, microwave devices, and laboratory test equipment, SMA connectors are ideal for applications where size and performance are critical. Their small footprint and excellent electrical performance make them a go-to choice for high-frequency, space-constrained environments.