Hirose Electric U.FL Series Coaxial Connectors
A wide range of adapters available
The Hirose Electric U.FL series is an ultra-small surface-mount coaxial connector that is widely accepted as a standard in the industry featuring its nominal mated height of 2.5 mm max and small mounting area of 3.0 mm by 3.1 mm.
The U.FL series also meets the frequency requirements of a wide variety of miniature devices. These connectors offer high-frequency performance from DC to 6 GHz. The characteristic impedance is 50 ohms.
The receptacles can be placed with vacuum nozzles of the automatic-placement equipment. Plugs are terminated with ultra-fine coaxial cable. The use of available extraction tools assures correct disconnection of the plug and receptacle. The U.FL series by Hirose features a tactile click sensation that confirms the fully-mated condition. A wide variety of conversion adapters are available for this series.
Thanks to the above capabilities, the connectors are specially designed to provide a compact and reliable connection in tight spaces in addition to their strong performance.