SMT Ultra-Miniature Coaxial Connectors - Mating Heights Owing to the Lowest Profile and the Lightest U.FL Series Meets up to 6 GHz Requirement 3.2Max 2.4(2.5Max) Figure 1. Mating Height Comparison (with Hirose Electric Products) U.FL ■Features 1. Mating Heights Owing to Lowest Profile E.FL ●Space Factor of Mated Connector Figure 2. U.FL-LP-040 and U.FL-R-SMT Height from the printed circuit board when mates a receptacle with a (right-angle) plug is 2.5 mm maximum. This low Profile is at the world’s shortest level. 2. Extremely Small Board Occupation Area These are the world’s lightest coaxial connectors. Receptacle: 15.7 mg Right-angle plugs For Ø 0.81 mm cable: 53.7 mg For Ø 1.13 & 1.32 mm cable: 59.1 mg U.FL-LP-040 Dia.0.81 3. World’s Lightest U.FL-R-SMT 2.5Max In comparison with our E.FL Series of SMT coaxial connectors, the receptacles offer a reduction of approximately 18% of the board occupation area resulting in an area of just 7.7 mm2. 4. Can Be Used Up to a Frequency of 6 GHz To meet the frequency requirements of a wide variety of miniature equipment, these connectors offer high frequency performance from DC to 6 GHz. Figure 3. U.FL-LP-066and U.FL-R-SMT 5. Can Be Used with Automatic Mounting The embossed tape packaging specification of the receptacles permits automatic mounting. U.FL-R-SMT U.FL-LP-066 2.5Max From among the types of suitable cable, Ø 0.8 mm (single shield) outside diameter ultra-fine Teflon coaxial cable has been made a standard specification in consideration of improving the construction qualities and construction area. An external diameter Ø1.32 mm (double shield) & Ø1.13mm (single shield) ultra-fine Teflon coaxial cable specification is also available. Dia.1.13 Dia.1.32 6. Use of Ultra-Fine Teflon Cable 7. Simple Removal of Connectors The extraction jig permits simple removal of connectors. 8. Mating Checks Are Easy Subminiature size notwithstanding, the lock sensation permits a check of sure mating. ■Applications Mobile phones, wireless communications equipment, electronic measuring instruments, GPS, wireless LAN, Bluetooth etc. 2002.3 1 ■ Product Specifications Nominal characteristic impedance Rated voltage Rated frequency Ratings Item 50ø 60 V AC (rms) DC to 6 GHz Operating temperature range Operating humidity -40˚C to +90˚C 90% max. Conditions Specification 1. Contact resistance Center: 20 mø max. Outside: 10 mø max. Measured at 10 mA max. 2. Insulation resistance 500 Mø min. Measured at 100 V DC 3. Withstand voltage No line or insulation breakdown 4. V.S.W.R.* 200 V AC for 1 minute 1.3 max. DC to 3 GHz Dia.0.81Cable 1.35 Dia.1.13Cable 1.4 Dia.1.32Cable 1.5 5. Female contact holding force 0.15 N min. 3 to 6 GHz Measured with a Ø 0.475 pin gauge 25 mø max. (Center) 15 mø max. (Outside) 6. Repetitive operation Contact resistance 7. Vibration No momentary disconnections of 1 µs min. No damage, cracks, or parts looseness min. Frequency of 10 to 100 Hz, single amplitude of 1.5 mm, acceleration of 59 m/s2, for 5 cyles in the direction of each of the 3 axes 8. Shock No momentary disconnections of 1 µs min. No damage, cracks, or parts looseness Acceleration of 735 m/s2, 11 ms duration, sine half-wave waveform, for 6 cycles in the direction of each of the 3 axes 9. Humidity resistance 9. (Steady state) No damage, cracks, or parts looseness Insulation resistance 100 Mø min.(High temperature) Insulation resistance 500 Mø min.(Pry) Temperature of 40˚C, humidity of 95%, let stand for 96 hours 10. Temperature cycle No damage, cracks, or parts looseness Contact resistance 25 mø max. (Center) 15 mø max. (Outside) Temperature: +40˚C / 5 to 35˚C / +90˚C / 5 to 35˚C Time: 30 min. / Within 5 min. / 30 min. / Within 5 min. Cycles: 5 11. Salt spray test No excessive corrosion 48 hours continuous exposure to 5% salt water 30 cycles of insertion and disengagement *V.S.W.R. Measurement System The above V.S.W.R. standard values were measured using the measurement system of the diagram 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 50Ω glass epoxy board and measurements were conducted with SMA conversion adapters attached. ■Materials Part Material Finish Shell Phosphor bronze Silver plating ————— Male center contact Brass Gold plating ————— Phosphor bronze Gold plating ————— Plug PBT Black UL94V-0 Receptacle LCP Beige UL94V-0 Female center contact Insulator 2 Remarks ■Plugs U.FL-LP-040 Form of Plug After Cable Wiring U.FL-LP-066 Form of Plug After Cable Wiring Item Right-angle plug shell (for Ø 0.81 cable) HRS No. Part No. Applicable Cable CL331-0451-2 U.FL-LP-040 Weight (mg) RF-MF5010 Manufactured by Nissei Electric Co., Ltd. J12B0964 Manufactured by Junkosha Co., Ltd. CO-6F-SB-CX50 Manufactured by Hitachi Cable, Ltd. Right-angle plug shell (for Ø 1.13 cable) 53.7/unit RF-MF5016 Manufactured by Nissei Electric Co., Ltd. J12B1054 Manufactured by Junkosha Co., Ltd. CL331-0452-5 59.1/unit U.FL-LP-066 Right-angle plug shell (for Ø 1.32 cable) A12B0733 Manufactured by Junkosha Co., Ltd. CO-6F-DSB-CX-50 Manufactured by Hitachi Cable, Ltd. Please order plugs with the cable assembly specifications. ■Cable Assembly Dimension of U.FL Series assembly products should be made as indicated below. Double-Ended Cable Assembly Single-Ended Cable Assembly ●Cable Assembly Overall Length Standard Tolerance ●Ordering Information U.FL - [] LP - [] - A - (L) 1 2 1 Series name 2 Assembly type 3 Cable type 4 Overall length (mm) 3 Overall Length L (mm) 0035< =L< =0200 4 Standard Tolerance (mm) ±04 0200<L< =0500 < 0500<L=1000 U.FL Blank: Single ended 2: Double ended 04 : For use with Ø 0.81 cable 5016 : For use with Ø 1.13 cable 066 : For use with Ø 1.32 cable ±08 ±12 1000<L< =1000 ±1.5% Note: Shortest length L is 35 mm. Length L is expressed in mm units. Part No. of Cable Assembly U.FL-2LP-04-A-(L) U.FL-LP-04-A-(L) U.FL-2LP-5016-A-(L) U.FL-LP-5016-A-(L) U.FL-2LP-066-A-(L) U.FL-LP-066-A-(L) CL No. 321-1937-2** 321-1998-7** 321-2493-6** 321-2492-3** 321-2170-7** 321-2573-3- ** Description Dia. 0.81mm Double Ended Cable Assembly Dia. 0.81mm Single Ended Cable Assembly Dia. 1.13mm Double Ended Cable Assembly Dia. 1.13mm Single Ended Cable Assembly Dia. 1.32mm Double Ended Cable Assembly Dia. 1.32mm Single Ended Cable Assembly Please contact Hirose Sales Representative about cable length and cable end treatment. 3 (Note 3) ■Receptacles NOTE 1: Receptacles of the (01) specification are sold by the pack with 100 pieces per pack. Please order in pack units. NOTE 2: Receptacles of the (10) specification are sold by the reel (which contains 2,500 pieces). Please order in reel units. NOTE 3: Permissible value for mold resin which gets onto the center contact. Recommended PCB Footprints HRS No. Part No. Sales Quantity CL331-0471-0-01 U.FL-R-SMT(01) Pack sales (100 pieces per pack) Weight (mg) CL331-0471-0-10 U.FL-R-SMT(10) Reel sales (2,500 pieces per reel) 15.7/unit ●Packaging Specifications Embossed Carrier Tape Dimensions Unreeling direction Reel Dimensions 4 ■Conversion Adapter ●SMA Conversion Adapter (Coupling portion: U.FL side jack - SMA side plug) NOTE: The U.FL side coupling portion has a weaker lock than the regular product and, therefore, cannot be used for purposes other than performance measurements. HRS No. Product No. CL311-0300-2 HRMP-U.FLJ HRS No. Product No. CL311-0301-5 HRMJ-U.FLP HRS No. Product No. CL331-0466-0 U.FL-R-1 ●SMA Conversion Adapter (Coupling portion: U.FL side plug - SMA side jack) NOTE: The U.FL side coupling portion has a weaker lock than the regular product and, therefore, cannot be used for purposes other than performance measurements. ■Inspection Receptacle This receptacle is used for inspecting the continuity, withstand voltage, and other aspects of the harness product. NOTE: The U.FL side coupling portion does not have a lock and, therefore, cannot be used for purposes other than continuity and withstand voltage inspections. ■Extraction Jig This jig is used for extraction from a coupled condition. 90 Ø15 5 50 U.FL 2.1 U.FL-LP-N-2 HRS No. Product No. CL331-0494-5 U.FL-LP-N-2 CL331-0441-9 E.FL-LP-N-2 5 ■Usage Precautions 1. Plugs (1) Connection/ disconnection of connectors 1) To disconnect connectors, hook the end portion of E.FL-LP-N and U.FL-LP-N-2 onto the connector cover and pull off vertically in the direction of the connector coupling axis. 1) To remove the connector directly, hold the connector cover and pull off U.FL-LP-N-2 vertically in the direction of the connector coupling axis. (Please exercise E.FL-LP-N caution so as not to injure fingertips or nails.) U.FL-LP-040 U.FL-LP-066 2) To couple the connectors, the coupling axes of both connectors are aligned and the connectors are inserted as perpendicularly as possible. Do not attempt to insert on an extreme angle. U.FL-R-SMT After the connectors are coupled, do not apply a load to the cable in excess of the values indicated in the diagram below. U.FL-LP-040 (2) Permissible load on the cable after connector coupling. 2N or less U.FL-R-SMT 4N or less 2N or less (3) Precautions Please note that excessive twisting in the action of insertion or removal will cause damage. 2. Receptacles Recommended Temperature Profile (Reference) (1) Recommended temperature profile (Reference) 1) The temperature indicates the printed circuit board surface temperature of the connector lead portion. 2) The reflow soldering method should be performed at a peak temperature of 240˚C or less at the surface of the printed circuit board. 3) The temperature profile will change depending on conditions which include such factors as the size of the board, the solder used, and the solder thickness. (2) Recommended hand soldering conditions (Reference) Soldering iron temperature: 350˚C Soldering time: Within 5 seconds (3) Recommended screen 0.15 mm thickness 6