Ultra Small Surface Mount Coaxial Connectors - 1.9mm or 2.3mm, 2.4mm Mated Height U.FL Series Up to 6GHz Mated height comparison (with E.FL series) U.FL-LP-040 U.FL-LP-040HF U.FL-LP-062 U.FL-LP-066 U.FL-LP-062HF E.FL-LP-040 U.FL-LP-066HF U.FL-LP-088 E.FL-LP-066 U.FL-LP(V)-040 U.FL-LP-068HF U.FL-LP-088HF U.FL-LP(V)-040HF U.FL E.FL Fig.1 Space Factor of Mated Connector Features 1. Nominal mated height of 1.9 or 2.3mm, 2.4mm U.FL-LP-040 U.FL-LP-040HF ( )(Fig.1) Max. 2.0 or 2.4mm, 2.5mm Plug 2. Small mounting area 2 Dia 0.81 The receptacle occupies an area of 7.7mm . 3. Light weight Receptacle: 15.7mg U.FL-R-SMT-1 4. Supports high frequency up to 6GHz U.FL-LP-066 To meet the frequency requirements of a wide U.FL-LP-066HF variety of miniature devices, the connectors offer U.FL-LP-068HF Plug high frequency performance from DC to 6GHz, with a V.S.W.R. of 1.3 to 1.5 max. Dia 1.32 Dia 1.13 5. Automatic board placement Packaged on tape-and-reel the receptacles can be U.FL-R-SMT-1 placed with vacuum nozzles of the automatic placement equipment. U.FL-LP(V)-040 6. Plugs are terminated with ultra-fine U.FL-LP(V)-040HF Plug coaxial (fluorinated resin insulated) cable Standard ultra-fine coaxial cable of 0.81mm diameter Dia 0.81 (single braid shielding) is used for the plug termination, assuring secure and stable connections. U.FL-R-SMT-1 7. Simple connector mating / unmating Use of available extraction tool assures correct U.FL-LP-062 disconnection of the plug and receptacle. U.FL-LP-062HF Plug 8. Verification of the fully mated condition Dia 1.0 Tactile click sensation confirms fully mated condition, assuring complete electrical and mechanical connection. U.FL-R-SMT-1 9. Halogen-free*(Receptacle,plug(HF type)) U.FL-LP-088 *As defined by IEC61249-2-21 U.FL-LP-088HF Br-900 ppm maximum, Cl-900 ppm maximum,Cl+Br Plug combined-1,500 ppm maximum Dia 1.37 Applications Mobile phones, wireless communication devices, U.FL-R-SMT-1 Fig.2 electronic measuring instruments, GPS, wireless LAN, Bluetooth and any application requiring high frequency transmission using small coaxial connectors. 1 2014.10e Jul.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved. 2.3 (2.4 Max) 2.3 (2.4 Max) 1.9 (2 Max) 2.4 (2.5 Max) 2.4 (2.5 Max) 1.9 (MAX 2.0) 2.3 (MAX 2.4) 2.4 (MAX 2.5) 3 (MAX 3.2)U.FL SeriesUltra Small Surface Mount Coaxial Connectors - 1.9mm or 2.3mm, 2.4mm Mated Height Product Specifications Nominal characteristic impedance 50 ohms Operating temperature range -40C to +90C Storage temperature range -30C to +70C Ratings Frequency range DC to 6GHz Operating humidity 90%RH max. Storage humidity 90%RH max. Item Specification Conditions Center : 20 m ohms max. 10 mA max. 1. Contact resistance Outer : 10 m ohms max. 500 M ohms min. 100 V DC 2. Insulation resistance No flashover or insulation breakdown. 200 V AC / 1 minute 3. Withstanding voltage Part No. Up to 3GHz 3 to 6GHz U.FL-LP-040* dia.0.81mm Coaxial Cable Assembly 1.3 Max 1.35 Max U.FL-LP(V)-040* dia.0.81mm Coaxial Cable Assembly 1.3 Max 1.3 Max 4. V.S.W.R.* U.FL-LP-068* dia.1.13mm Coaxial Cable Assembly 1.3 Max 1.4 Max U.FL-LP-066* dia.1.32mm Coaxial Cable Assembly 1.3 Max 1.5 Max U.FL-LP-062* dia.1mm Coaxial Cable Assembly 1.3 Max 1.3 Max U.FL-LP-088* dia.1.37mm Coaxial Cable Assembly 1.3 Max 1.4 Max 5. Durability Contact resistance (mating / un-mating, Center : 25 m ohms max. 30 cycles with corresponding Outer : 15 m ohms max. plug) Frequency: 10 to 100 Hz, single amplitude of 1.5mm, 2 6. Vibration acceleration of 59m/s , for 5 cycles in the direction of each No electrical discontinuity of 1s min. of the 3 axis. No damage, cracks or parts dislocation. 2 Acceleration of 735 m/s , 11ms duration, sine half- 7. Shock wave waveform, 3 cycles in each of 3 axes. No damage, cracks or parts dislocation. 8. Humidity Insulation resistance 10 M ohms min.(humidity high) 96 hours at temperature of 40 and humidity of 95%. (Steady state) Insulation resistance 500 M ohms min.(dry) No damage, cracks or parts dislocation. Temperature: -40C/+5 to +35C/+90C/+5 to +35C 9. Temperature cycle Contact resistance: 25 m ohms max. (Center) Time: 30min. / 3min. / 30min. / 3min. 15 m ohms max. (Outer) 5 cycles 10. Salt spray No excessive corrosion 5% salt water solution, 48 hours *V.S.W.R. Measurement System The above V.S.W.R. standard values were measured using the measurement connection shown below. Note 1: Cable type connectors were measured with SMA conversion adapters attached to both ends of the harness product of a suitable 100cm cable. Note 2: Board type connectors were mounted to a 50 glass epoxy board and measurements were conducted with SMA conversion adapters attached. Material Plug-right angle Part Material Finish/Remarks Shell Phosphor bronze Silver plated PBT, Color: Black UL94V-0(040,066, LP(V)-040, 062, 088) Insulator PBT, Color: Gray UL94HB(LP(V)-040HF) LCP, Color: Milky-white UL94V-0(040HF,066HF, 068HF, 062HF, 088HF) Female center contact Phosphor bronze Gold plated Receptacle Part Material Finish/Remarks Shell Phosphor bronze Silver plated Insulator LCP, Color: Milky-white UL94V-0 Male center contact Brass Gold plated 2 Jul.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.