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 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