Hirose Electric U.FL Series SMT Coaxial Connector

Hirose Electric offers an SMT Coaxial Connector , U.FL series, that is ultra small, lightweight, and low profile (1.9mm or 2.4mm mated height) with frequencies of up to 6GHz to meet the requirements of a wide variety of miniature equipment. The Hirose SMT Coaxial Connector features a user-friendly tactile lock for mating and a simple disconnect tool.

Features

Nominal mated height of 1.9 or 2.4mm (Max. 2.0 or 2.5mm)
Small mounting area with the receptacle occupying an area of 7.7mm2
^{Lightweight with the receptacle weighing 15.7 mg}
^{High frequency performance to meet requirements of a wide variety of miniature devices}
^{Automatic board placement - receptacles can be placed with vacuum nozzles of the automatic placement equipment}
Assures secure and stable connections with standard ultra-fine coaxial (fluorinated resin insulated) cable of 0.81mm diameter (single braid shielding)
Simple connector mating / unmating using available extraction tool assures correct disconnection of the plug and receptacle
Tactile "click" sensation confirms fully mated condition, assuring complete electrical and mechanical connection

Applications

Cellular phones
PHS
Mobile phones
Wireless communication devices
Electronic measuring instruments
GPS
Wireless LAN
Bluetooth devices
Any application requiring high frequency transmission using small coaxial connectors

Mechanical Specifications

Nominal characteristic impedance: 50 ohms
Contact resistance: At 10 mA max.

Center : 20 m ohms max.
Outer : 10 m ohms max.

Insulation resistance: 500 M ohms min. at 100 V DC
Operating Temperature Range: -40ºC to +90ºC
Storage Temperature Range: -30ºC to +70ºC
Operating Humidity: 90% RH max.
Storage Humidity: 90% RH max.
Insulation resistance: 500 M ohms min. at 100 V DC
Durability (Mating/Unmating with corresponding plug):

Center: 25 m ohms max.: 30 cycles
Outer: 15 m ohms max.: 30 cycles

Vibration: No electrical discontinuity of 1μs min. with a frequency of 10 to 100 Hz, single amplitude of 1.5mm, acceleration of 59m/s2, for 5 cycles in the direction of each of the 3 axis
Shock: No damage, cracks or parts dislocation with an acceleration of 735 m/s2, 11ms duration, sine half-wave waveform, 3 cycles in each of 3 axis
Salt spray: No excessive corrosion with 5% salt water solution for 48 hours