U.FL-R-SMT-1
Hirose
Widely used miniature coax RF connector family for compact cable-to-board RF connections where applicable.
Active24,621 in stock
Overview
The U.FL-R-SMT-1 is a miniature surface-mount RF receptacle designed for high-frequency applications up to 8 GHz. It features a space-saving footprint with a 1.25mm profile height and a 3mm by 2.6mm base size. This connector is the industry standard for providing a removable coax connection between internal antennas and compact PCB assemblies.
Why Choose This Part
The U.FL series provides a reliable 50 Ohm snap-on connection with a high frequency range up to 8 GHz while occupying minimal PCB real estate. It supports automated vacuum pick-and-place assembly and is rated for an operating temperature range of -40 to +105 degrees Celsius.
Applications
Internal Antenna Connections
Connecting internal Wi-Fi, Bluetooth, or GPS antennas to the main system board in mobile devices.
RF Module Integration
Providing a modular RF output for cellular or LPWAN modules to external pigtail connectors.
Wireless IoT Sensors
Enabling compact RF signal routing in battery-powered edge devices with limited enclosure volume.
Key Specifications
Impedance
50 Ohms
Housing Color
Beige
Mounting Type
Surface Mount
Connector Type
Receptacle, Male Pin
Fastening Type
Snap-On
Connector Style
U.FL (UMCC)
Frequency - Max
8 GHz
Number of Ports
1
Shield Termination
Solder
Contact Termination
Solder
Center Contact Material
Brass
