UFL Connectors

A miniature RS coaxial connector, the UFL connector is ideal when space saving is a concern. With this in mind, UFL connectors are often used on printed circuit boards, placed inside electronic devices that need a radio frequency connection. UFL connectors are commonly used to connect a WiFi antenna to a laptops internal circuitry.UFL are not suitable for similar usage as other RF connectors, as they are not designed for reconnection. Constant plugging and unplugging of a UFL connector will likely damage it. To this end, they are often used in applications where disconnections are un-necessary.The RS range of UFL connectors is available as ready to solder, or supplied as pre-wired for quick and convenient connections.

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Description Price Mounting Type Size Body Plating Cable Type Operating Temperature Range Mating Type Operating Frequency Contact Plating Body Orientation Contact Material Gender Impedance Termination Method
RS Stock No. 166-4891
Mfr. Part No.U.FL-R-SMT-1(10)
Each (On a Reel of 2500)
Surface Mount Standard Silver Plated - -40 → +90 °C - 6GHz Gold Plated Straight Brass Female 50Ω Solder
RS Stock No. 557-981
Mfr. Part No.U.FL-R-SMT-1(10)
Each (In a Pack of 5)
Surface Mount - Silver - - - 0 → 6GHz Gold Straight Brass Female 50Ω Solder