NEW Subminiature Coaxial Switch 1.6 mm High, DC to 6 GHz MS-156 Series ■Overview Developed for inspection of high frequency circuits used in portable terminals.Verification of the circuit performance is accomplished by simply inserting the external plug in the board mounted receptacle.This action re-directs the circuit from normal condition to the plug side. Removing the plug restores circuit to its normal condition. Space-saving design Low profile -1.6 mm protrusion above the board. Lightweight -0.025 g. total weight. ■Features 1. Low insertion loss 0.1 dB typical at 6 GHz (not mated with the plug). 2. Space-saving design MS-156 2.7 mm x 2.7 mm occupied board space. 3. Low profile Several types of plugs 1.6 mm protrusion above the board. 4. Lightweight 0.025 g. total weight (without vacuum cap). 5. Durability 100 mating/unmating cycles, with corresponding plug. 6. Performs over a wide frequency range Applicable frequencies range over a wide band, from DC to 6 GHz. 7. Board placement with automatic equipment Packaged on tape-and-reel. Also available with a vacuum cap over each switch. Several types of SMA conversion adapters 8. Supports lead-free environments All components use lead-free materials. ■Applications Portable terminals, ETC, notebook computers (Bluetooth), wireless LAN, POS terminals, GPS terminals, PDA, and any small devices requiring verification of antenna/circuit performance. 2003.11 1 ■Product Specifications Not mated with the plug Mated (MS-156-HRMJ-3) -40ç to +85ç -40ç to +85ç Operating temperature range Rated power 2W 2W DC to 6GHz DC to 6GHz 0.1 dB max.(DC to 3.0GHz) 0.5 dB max.(DC to 3.0GHz) 0.15 dB max.(3.0GHz to 6.0GHz) 1.2 dB max.(3.0GHz to 6.0GHz) Frequency range Insertion loss 20 dB max.(DC to 2.0GHz) 15 dB max.(2.0GHz to 4.0GHz) 13 dB max.(4.0GHz to 6.0GHz) Isolation loss V.S.W.R 1.2 max.(DC to 2.5GHz) 1.4 max.(DC to 3.0GHz) 1.3 max.(2.5GHz to 6.0GHz) 1.8 max.(3.0GHz to 6.0GHz) Specification Conditions Item 1. Contact resistance 100 m ohms max. 100 mA max. 2. Insulation resistance 1000 M ohms min. 100 V DC 3. Withstanding voltage No flashover or insulation breakdown 100 V AC / 1 minute Frequency:10 to 55 Hz, single amplitude of 4. Vibration No electrical discontinuity of 1 µs or more 5. Shock 0.75 mm, 2 hours in each of the 3 axis. Acceleration of 490 m/s2, 6 ms duration, sine halfwave waveform, 3 cycles in each of the 3 axis 6. Thermal shock 7. Durability (mating/un-mating, with corresponding plug) Contact resistance: 100 m ohms max. Insulation resistance: 10 M ohms min. Contact resistance: 100 m ohms max. Temperature: -55ç / +5ç to +35ç / +85ç /+5ç to +35ç Time: 30 / 2 to 3 / 30 / 2 to 3 (Minutes) 100 cycles 100 cycles ■Materials 2 Part Material Finish Remarks Shell Phosphor bronze Gold plating --------------------------- Insulator 9T Nylon --------------------------- UL94V0 Common terminal Beryllium copper Gold plating --------------------------- Antenna terminal Phosphor bronze Gold plating --------------------------- BTypical Data ●NORMALLY CLOSED(N.C)~(Not mated with the plug) Insertion Loss 0.1 0.2 0.3 1.3 V.S.W.R. Insertion Loss [dB] 0.0 1.2 V.S.W.R. 1.1 1.0 DC 3.0 6.0 [GHz] ●OPEN(N.O)~(Mated with the plug) Insertion Loss 0.5 1.0 1.5 1.8 V.S.W.R. 1.6 1.4 V.S.W.R. Insertion Loss [dB] 0.0 1.2 1.0 DC 3.0 6.0 [GHz] ●ISOLATION 10 Isolation [dB] 15 Isolation 20 25 30 35 40 DC 3.0 6.0 [GHz] 3 ■Receptacle ●Without vacuum cap N.O M2.7 1.4 0.4 0.6 0.4 Ø2 1.6 N.C Part Number CL No. Packaging MS-156 358-0167-8 2,000 pieces/reel ●With vacuum cap 5 .7 2 1.4 Ø2 Part Number CL No. Packaging MS-156(02) 358-0167-8-02 1,500 pieces/reel BCircuit diagram Not mated with the plug(N.C) G Mated with the plug(N.O) G G G A A B C B C G G G G Plug MS-156 Plug MS-156 3 1.4 0.55 N.O 1.25 1.05 2.9 2-2.65 2-1.25 0.3 BPCB mounting pattern 0.3 N.C 4 0.55 Note:Vacuum cap flat can be oriented in any direction. Orientation will not affect placement of the switch on the board. BPackaging Specifications ●Embossed Carrier Tape Dimensions (Without vacuum cap) ●Reel dimensions 2,000 pieces/reel Ø180 12 3 Ø1 5.5 12.4 Unreeling direction 2.2 Unreeling direction ●Embossed Carrier Tape Dimensions (With vacuum cap) ●Reel dimensions 1,500 pieces/reel .5 2 1.75 Ø1 4 4 Ø80 2 Ø180 12 3 Ø1 5.5 12.4 Unreeling direction 2.6 Unreeling direction Ø80 .5 4 1.75 Ø1 4 BRecommended Nozzle Dimensions Ø4 Ø1max. Ø2.5min. 5 ■Plugs ●Press down type 1 20.9 2.9 Ø6 Ø4 M8 4C 11.15 Ø3.2 Part Number CL No. Durability MS-156-C(LP)-1 358-0173-0 10,000 Times Applicable cable: 1.5D-HQEW, 1.5D-QEW (Fujikura Ltd.) ●Simplified lock type 1.6 Ø0.5 M8 Ø7.9 Ø5.48 Ø4 4C 1 25.25 8.25 3 10 Ø3.2 Part Number CL No. Durability MS-156-C(LP)-2 358-0174-3 500 Times Applicable cable: 1.5D-HQEW, 1.5D-QEW (Fujikura Ltd.) ■SMA Conversion Adapters ●Simplified lock type, Straight 1/4-36UNS-2A 24.4 8 Ø8.5 5.2 11.3 Ø0.5 Ø5.48 Ø4.27 1.6 Part Number CL No. Durability MS-156-HRMJ-2 358-0170-2 500 Times ●Simplified lock type, Straight 32.9 1.6 19.8 8 5.2 Ø8 .5 Ø0.5 Ø5.48 Ø4.3 12 1/4-36UNS-2A 6 Part Number CL No. Durability MS-156-HRMJ-5 358-0177-1 500 Times ●Press down type,Right angle 1.55 9.9 7.1 3.6 Ø0.5 16.79 Ø7 Ø4 M8 Ø6 5 19 2 1/4-36UNS-2A Part Number CL No. Durability MS-156LP-HRMJ-1 358-0175-6 10,000 Times ●Press down type, with flange 28.13 18.63 1 2-Ø2.6 14 Ø3.4 Ø5 8.12 Ø20 1/4-36UNS-2A 8 Part Number CL No. Durability MS-156-HRMJ-3 358-0171-5 10,000 Times ●Press down type, with flange (Increased self alignment) 28.13 19.63 18.63 8.5 8 2-Ø2.6 Ø20 1/4-36UNS-2A 14 Ø7.44 Ø4.3 Ø5.9 8.12 Part Number CL No. Durability MS-156-HRMJ-6 358-0181-9 10,000 Times ●Floating type 31.06 20.7 15 20 2.5 1/4-36UNS-2A Ø24 Ø3.4 Ø10 Ø5 4.27 2-Ø2.6 Part Number CL No. Durability MS-156-HRMJ-9 358-0180-6 10,000 Times 7 BRecommended Temperature Profile Temperature (ç) 10 sec.max. 240 Using Typical Solder Paste 200 160 150 100 50 q Maximum temperature : 240ç w Peak temperature time : 10 sec. max. e Peak temperature : 220ç to 235ç r 200ç min. : 50 sec. max. t 150ç to 160ç : 40 sec. min. Metal mask thickness Reflow cycles : 0.12 mm : 2 cycles 0 40 sec.min. Temperature (ç) Time (sec.) 50 sec.max. 10 sec.max. 250 230 Using Lead-free Solder paste 200 180 160 150 100 50 q Maximum temperature : 250ç w Peak temperature time : 10 sec. max. e Peak temperature : 245ç to 250ç r 230ç min. : 30 sec. max. t 150ç to 180ç : 60 sec. min. Metal mask thickness Reflow cycles : 0.12 mm : 2 cycles 0 60 sec.min. 30 sec.max. Time (sec.) BPrecautions 1. Care should be taken to avoid accumulation of moisture inside the mounted receptacle after the washing process. 2. This product is intended to be used for circuit inspection only. Consult factory if any other application is considered. 3. The corresponding plug should be inserted in direction perpendicular to the switch mounting surface, within an angle of 2°. The push-in force should be kept within 6-10 N. 4. Do not use hand soldering for mounting on the board. Doing so could result in solder and flux wicking to the contact portion. 5. When using a heat gun, hotplate, or similar methods, limit the temperature to 260ç applied for 10 seconds max. 6. Consult Hirose if your application, installation methods or end-user environment are different than the recommended. ® 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 8 The contents of this catalog are current as of date of publication. Contents are subject to change without notice for the purpose of improvements.