Light Weight Micro SMT Coaxial Connector, 1.9mm to 2.4mm Mated Height Plug U.FL(A) : Up to 18GHz U.FL Series Plug U.FL : Up to 8GHz Space Factor of Mated Connector U.FL-LP-040HF 4 0.81 U.FL-R-SMT-1 U.FL-LP-066HF 4 U.FL-LP-068HF 1.32 1.13 U.FL-R-SMT-1 Features 1. Mated Height (1.9mm to 2.4mm NOM) 3.4 U.FL-LP(V)-040HF The maximum height from the board surface when the plug and Receptacle are mated is 2.0 to 2.0mm 0.81 Max. depending on the plug for a low profile. (Refer to diagram on right) U.FL-R-SMT-1 2. Receptacle Small and light weight with a mass of 15.7mg and 2 occupied mounting space of 7.7mm . 4 U.FL-LP-062HF Compatible with board mounting. (Embossed packaging) 0.95 3. Frequency Plug U.FL(A) : Up to 18GHz Plug U.FL : Up to 8GHz Receptacle can be used with both U.FL(A) and U.FL. U.FL-R-SMT-1 U.FL-LP-088HF 4. Plug compatible with ultra-fine coaxial 5 (fluorinated resin insulated) cable 1.37, 1.32, 1.13, 0.95, 0.81 1.37 5. Various Accessories Plug insertion/extraction tools, adapter for inspection and internal wiring, and SMA, MMCX, and TNC U.FL-R-SMT-1 connectors for U.FL back end connection are available. U.FL(A)-LP(P)-068 5.9 6. Tactile Mating Tactile click sensation confirms fully mated condition, assuring complete electrical and 1.13 mechanical connection. 7. Environmental Compatibility U.FL-R-SMT-K(800) Halogen Free U.FL-R-SMT-1 Chlorine and bromine above the standard values are not used for receptacle and plug harnesses. U.FL(A)-LP(P)-088 *As defined by IEC61249-2-21 5.9 Br-900 ppm maximum, Cl-900 ppm maximum, Cl+Br combined-1,500 ppm maximum ROHS2 Compatible 1.37 Applications U.FL-R-SMT-K(800) U.FL-R-SMT-1 Wireless LAN Devices (Wi-Fi 6), Bluetooth devices, Car navigation, drone, PDA, GPS, wireless transmission devices, electronic measuring devices, etc. In cases where the application will demand a high level of reliability, such as automotive, 1 2020.10 please contact a company representative for further information. 2.1 (2.2Max) 2.1 (2.2Max) 2.3 (2.4Max) 2.3 (2.4Max) 1.9 (2Max) 2.4 (2.5Max) 2.4 (2.5Max) 0.65 1 0.9 1.3 11 1.5U.FL SeriesLight Weight Micro SMT Coaxial Connector, 1.9mm to 2.4mm Mated Height Product Specifications Nominal characteristic impedance 50 Operating temperature range -40C to +105C Storage temperature range -30C to +70C Ratings Frequency range DC to 8GHz Operating humidity 90%RH max. Storage humidity 90%RH max. Item Specification Conditions Center : 20m max. (50m max.) 1. Contact resistance Outer : 10m max. (20m max.) 10mA max. (U.FL(A)) 2. Insulation resistance 500Mmin. 100V DC 3. Withstanding voltage No flashover or insulation breakdown. 200V AC / 1 minute Cable Type DC 3GHz 3 6GHz 6 8GHz U.FL-LP-040HF 0.81 1.3 Max 1.35 Max 1.4 Max 1.3 Max U.FL-LP(V)-040HF 0.81 U.FL-LP-068HF 1.13 1.3 Max 1.4 Max 1.6 Max U.FL-LP-066HF 1.32 1.3 Max 1.5 Max 1.7 Max 4. V.S.W.R.* U.FL-LP-062HF 0.95 1.3 Max 1.4 Max 1.3 Max 1.4 Max 1.6 Max U.FL-LP-088HF 1.37 6-9GHz : 1.5 Max U.FL(A)-LP(P)-068 1.13 9-12GHz : 1.6 Max 1.3 Max 1.4 Max 12-15GHz : 1.7 Max U.FL(A)-LP(P)-088 1.37 15-18GHz : 2.0 Max 5. Female Contact 0.15N Min./0.1N Min. (062 Plug, U.FL(A)) Measured with 0.475 pin gauge Retention Force 6. Durability Contact resistance (mating / un-mating, 30 cycles Initial Value+5m with corresponding plug) Frequency : 10 to 100Hz, single amplitude of 1.5mm, 2 7. 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 735m/s , 11ms duration, sine half-wave 8. Shock waveform, 3 cycles in each of 3 axes. Insulation Resistance 9. Humidity 10M min. (High Temperature) 96 hours at temperature of 40 and humidity of 95%. (Steady state) 500M min. (When Dry) No damage, cracks or parts dislocation. Temperature : -40C/+5 to +35C/+105C/+5 to +35C 10. Temperature cycle Contact resistance : 25m max. (Center) Time : 30min. / 3min. / 30min. / 3min. 15m max. (Outer) 5 cycles V.S.W.R. 11. Salt spray 5% salt water solution, 48 hours Satisfies initial value *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 / Finish Plug-right angle Part Material Finish/Remarks Shell Phosphor bronze Silver plated / Nickel plated (Contact gold plated) (U.FL(A)) PBT, Color : Gray UL94HB (LP(V)-040HF) Insulator LCP, Color : Milky-white UL94V-0 (040HF,066HF, 068HF, 062HF, 088HF) LCP (Black) UL94V-0 (U.FL(A)) Female center contact Phosphor bronze Gold plated Receptacle Part Material Finish/Remarks Shell Phosphor bronze Silver plated (U.FL-R-SMT-1) / Gold Plated (U.FL-R-SMT-K) LCP, Color : Milky-white UL94V-0 (U.FL-R-SMT-1) Insulator LCP (Black) UL94V-0 (U.FL-R-SMT-K) Male center contact Brass Gold plated 2