NEW Ultra Small Surface Mount Coaxial Connectors – 1.4mm Mated Height W.FL Series – Further downsizing of FL series in response to the market needs. Occupied Mounting Area 2.0 2.0 ■Features 1. Mounting area of only 3.4mm ● Mated Height Comparison(With U.FL series) 2 2. The board mounted receptacle weights only 5.6 mg 3. Accepts high frequency transmission of DC to 6GHz U.FL-LP-040 U.FL-LP-066 4. Receptacle supplied on tape-and-reel for 4. placement on the board with automatic equipment 2.4 W.FL Series (MAX2.5) 1.9 (MAX2.0) 1.4 W.FL-LP-040 (MAX1.55) 5. Plugs are terminated with ultra-fine Teflon® 4. insulated coaxial cables U.FL-LP(V)-040 U.FL Series 6. Un-mating with a simple tool ■Applications Mobile phones, Wireless LAN, Bluetooth protocol devices, PDA, GPS, electronic measuring instruments and any application requiring high frequency transmission over coaxial line, where space is limited. Plug 2.85 1.4 (MAX1.55) Cable Dia. 0.81 W.FL-R-SMT-1 Receptacle * Teflon is a registered trademark of DuPont. 2004.4 1 ■Product Specifications Nominal characteristic Ratings 50 ohms Operating temperature range -40ç to +90ç (Relative humidity 90% max.) impedance Frequency range DC to 6GHz Operating humidity -40ç to +70ç (Relative humidity 90% max.) ■Materials and Finishes Item Specification 1. Contact resistance Center: 20m ohms max. Outside: 10m ohms max. 2. Insulation resistance 500M ohms min., 100V DC 3. Withstanding voltage 200V AC / 1 minute 4. V.S.W.R.(Note) 1.3 max. (Up to 3GHz) 1.35 max. (3 to 6GHz) Note:V.S.W.R. Measurement System Note:Measured as shown on the block diagram below. Note:Test connection and measurement setup. Network Analyzer Test Set Test Port Test Port Cable D.U.T Termination Note1:Cable type connector measurements. With SMA conversion adapters mated with W.FL plug at each end of the 100cm long ultra-fine coaxial cable. Note2:Board type connector measurements. Mounted on a 50 ohms glass epoxy board. Measurements were conducted with SMA conversion adapters attached. ■Material/Finishes Part Component Material Shell Phosphor bronze Silver plated Plug Insulator PBT Black, UL94V-0 Socket center contact Phosphor bronze Gold plated Shell Phosphor bronze Silver plated Insulator LCP Black, UL94V-0 Pin center contact Brass Gold plated Receptacle Finish/Remarks 2 ■Plug 1.15 2.85 Plugs can be ordered only terminated to the cable. 2 ■How to Specify Cable Assembly Double-ended cable assembly Single-ended cable assembly *** L(mm) L(mm) ● Standard tolerances for (L)** ● Ordering Information W.FL -- 2LP -- 04N [ ] -- A -- (L) 1 2 1 Series name 2 Assembly type 3 4 5 W.FL 2LP: Double ended 04N: 0.81mm dia. ultra-fine coaxial cable 4 Cable color 1: White, 2: Black 5 Total length (mm) Length (L) Standard Tolerance (mm) ±4 L=200 to 500 ±8 L=500 to 1000 ±12 L=1000 / ±1.5% of (L) *Minimum available length (L) is 35mm **Contact nearest HRS representative if different tolerances are required. ***Contact Nearest HRS representative if one end requires preparation. LP2: Single ended 3 Cable type (L)(mm) *L=35 to 200 ■Receptacle BRecommended PCB Mounting Pattern 2.6 0.85 0.3 1.4 0.25 1.7 2 GND 0.65 SIGNAL TERMINAL 0.3 1.3 1.5 1.3 2 1.7 1.3 0.5 SIGNAL TERMINAL PAD GND No conductive traces in this area Recommended screen thickness: 0.1mm to 0.12mm Part Number CL No. Packaging Weight / EA W.FL-R-SMT-1(10) 331-0482-6-10 Reel packaging (2000 pieces/reel) 5.6 mg 3 ■Conversion Adapters ● SMA Conversion Adapter (W.FL side jack – SMA side plug) (10.3) 8HEX W.FL SMA Note:Used for performance measurements only. The W.FL mating side has lower retention force than the regular product when mated to the corresponding part. Part No. CL No. HRMP-W.FLJ 311-0367-3 ● SMA Conversion Adapter (W.FL side plug – SMA side jack) 13.8 6 ( 4.05 ) 5.6 Ø6.35 SMA W.FL 1/4-36UNS-2A Note:Used for performance measurements only. The W.FL mating side has lower retention force than the regular product when mated to the corresponding part. Part No. CL No. HRMJ-W.FLP 311-0368-6 ● SMA Conversion Adapter ( 18.35 ) ( 4) 5.5 Ø6.35 6 1/4-36UNS-2A Note:When mating with corresponding part (W.FLR-SMT-1) it must be pressed down and held to make complete connection. Part No. CL No. HRMJ-W.FLP-ST1 311-0386-8 ■Receptacle Inspection Adapter ● Used for inspecting the performance parameters of the cable assembly. 12.1 ( 7.9 ) ( 4.4 ) 4.2 1 7HEX M5∞0.5 Part No. CL No. W.FL-R-1 331-0483-9 4 ■Plug Extraction Tool-Used for Un-mating of the plug ( 100 ) 40 5) ( Ø1 Part No. CL No. W.FL-LP-N 331-0492-0 BPackaging Specifications- Receptacle W.FL-R-SMT-1(10) Center contact terminal Ø1 4 12 5.5 1.75 2 .5 Embossed Carrier Tape Dimensions 8 Unreeling direction Reel Dimensions 14 1.8 3 Ø1 Ø330 Ø21 5 ■Usage Precautions 1. Plugs 1) Mating. 1) Both parts must be aligned on the axis to mate correct. Press down firmly. A tactile “click” will confirm fully mated condition. 2) Un-mating. 1) Fully insert the tool under the plug’s flanges as shown. W.FL-LP-N plug extraction tool 1) Apply even force upward until the plug is free. (1) Mating/ un-mating W.FL Cable Assembly W.FL-R-SMT-1 Do not twist, apply excessive forces or sharp bends to the cable. W.FL-LP-040 Cable Assembly × W.FL-R-SMT-1 (2) Cable handling 2N max Receptacle × Do NOT forcefully twist or deform wires. (3) Precautions 2. Receptacles (1) Recommended soldering temperature profile ［ç］ Peak temperature and time 240ç 3 seconds Temperature on Top Portion of Part 260 240 220 200 180 160 183ç Preheating (130ç to 165ç) 140 120 100 Within 2 minutes 80 40 to 50 seconds Time 1) The temperature profile indicates the board surface temperature at the point of contacts with the connector terminals. 2) The temperature may vary, depending on the board size, the solder paste type and thickness. 0.1 to 0.12 mm (2) Recommended screen thickness ® 6 5-23,OSAKI 5-CHOME,SHINAGAWA-KU,TOKYO 141-8587,JAPAN PHONE: 81-3-3491-9741, FAX: 81-3-3493-2933 http://www.hirose.com http://www.hirose-connectors.com The contents of this catalog are current as of date of publication. Contents are subject to change without notice for the purpose of improvements.