U.FL-R-SMT-1(80)

The Hirose U.FL-R-SMT-1(80) is a surface-mount, male-pin micro-coaxial receptacle designed for RF applications with a frequency range from DC to 6GHz. It has a nominal characteristic impedance of 50Ω. Depending on the mating cable assembly, the VSWR is 1.3 maximum up to 3GHz and ranges from 1.3 to 1.5 maximum between 3GHz and 6GHz, helping maintain reliable RF signal transmission.

The U.FL-R-SMT-1(80) occupies a compact 7.7mm² PCB mounting area and weighs approximately 15.7mg. When mated with compatible plugs, the connector provides nominal mated heights of 1.9mm, 2.3mm, or 2.4mm, depending on the selected cable assembly.

The receptacle features a phosphor bronze shell with silver plating, a brass male center contact with gold plating, and an LCP (Liquid Crystal Polymer) insulator rated UL94V-0. The connector is specified for 30 mating and unmating cycles with the corresponding plug.

The connector has a maximum center contact resistance of 20mΩ and outer contact resistance of 10mΩ. It provides an insulation resistance of at least 500MΩ at 100V DC and withstands 200V AC for one minute. The operating temperature range is −40°C to +90°C, with an operating humidity of 90% RH maximum.

The U.FL-R-SMT-1(80) is supplied in embossed carrier tape with a 4mm pitch for automated pick-and-place assembly, while the U.FL-R-SMT-1(60) version uses an 8mm pitch. The receptacles are packaged on φ330mm reels containing 10,000 pieces and are designed for automatic placement using standard vacuum nozzles.