SMA Multi-Mount RF Connectors TE Connectivity / Linx Technologies SMA Multi-Mount RF Connectors are popular and cost-effective devices which provide reliable electrical performance from DC to 12.4GHz. TE Connectivity / Linx Technologies SMA RF Connectors feature thick board mounting and are available in a broad variety of mounting styles (snap-in or lock down with nut), body styles (brass, stainless steel), and assorted cable-attachment methods.