NEW Subminiature Coaxial Switch 1.35 mm High, DC to 11 Hz MS-156C Series Halogen Free 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 -1.35 mm protrusion above the board. Lightweight -0.014 g. total weight. Features 1. Low insertion loss 0.15 db typical at 2.5 Hz (not mated with the plug). 0.2 db typical at 6 Hz (not mated with the plug). 0.4 db typical at 11 Hz (not mated with the plug). 2. Space-saving design 2.3 mm x 2.3 mm occupied board space. 3. Low profile 1.35 mm protrusion above the board. 4. Lightweight 0.014 g. total weight 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 11 Hz. 7. Board placement with automatic equipment Packaged on tape-and-reel. Also available with a vacuum pick-up cap over each switch.. Halogen Free Chlorine, and bromine are not used in the receptacles. *Definition according to IEC 61249-2-21. Br 900 ppm max., Cl 900 ppm max., and Br + Cl 1500 ppm max. MS-156C Comparison with the existing MS-156HF MS-156HF MS-156C Footprint 2.7 2.3 2.7 2.3 27% saving of space Height 1.35 15% lower profile Weight 0.025g 0.014g 44% lighter weight 2010.11 1
Specifications Operating temperature range Rated power Frequency range V.S.W.R. Insertion loss Not mated with the plug -40ç to +5ç 2W DC to 11Hz 1.2 max. (DC to 2.5Hz) 1.3 max. (2.5Hz to 6.0Hz) 1.5 max. (6.0Hz to 11.0Hz) 0.15 db max. (DC to 2.5Hz) 0.2 db max. (2.5Hz to 6.0Hz) 0.4 db max. (6.0Hz to 11.0Hz) Mated (MS-156-HRMJ-3) -40ç to +5ç 2W DC to Hz 1.4 max. (DC to 3.0Hz) 1. max. (3.0Hz to.0hz) 0.5 db max. (DC to 3.0Hz) 0. db max. (3.0Hz to 6.0Hz) 0.9 db max. (6.0Hz to.0hz) Isolation 20 db min. (DC to 3.0Hz) 15 db min. (3.0Hz to 6.0Hz) 12 db min. (6.0Hz to 11.0Hz) Item Specification Conditions 1. Contact resistance 2. Insulation resistance 3. Withstanding voltage 100 mø max. 1000 Mø min. No flashover or insulation breakdown 100 ma max. 100 V DC 100 V AC / 1 minute 4. Vibration 5. Shock 6. Temperature cycle Frequency:10 to 55 Hz, single amplitude of 0.75 mm, 2 hours in each of the 3 axis. No electrical discontinuity of 1 µs or more Acceleration of 490 m/s 2, 6 ms duration, sine halfwave waveform, 3 cycles in each of the 3 axis Temperature: -55ç / +5ç to +35ç / +5ç /+5ç to +35ç Contact resistance: 100 mø max. Time: 30 / 5 max. / 30 / 5 max. (Minutes) Insulation resistance: 10 Mø min. 50 cycles 7. High temperature exposure. Low temperature exposure 9. Humidity Contact resistance: 100 mø max. Insulation resistance: 10 Mø min. Contact resistance: 100 mø max. Insulation resistance: 10 Mø min. Contact resistance: 100 mø max. Insulation resistance: 10 Mø min. 96 hours at 5ç 96 hours at -55ç 96 hours at 40±2ç, and humidity of 90 to 95% 10. Durability (mating/un-mating, Contact resistance: 100 mø max. 100 cycles with corresponding plug) Note 1: Information contained in this catalog represents general requirements for this Series. Contact us for the drawings and specifications for a specific part number shown. Materials Part Material Finish Remarks Shell Insulator Common terminal Antenna terminal Phosphor bronze 6T Nylon Cu-Ni-Si alloy Phosphor bronze old plated - Selective gold plated Selective gold plated - UL94HB - - 2
Typical Data NORMALLY CLOSED(N.C) V.S.W.R. 2.0 0.0 1.9 0.2 1. 0.4 Insertion loss 1.7 0.6 0. 1.5 1.0 1.4 V.S.W.R. 1.2 1.3 1.4 1.2 1.1 1. 1.0 2.0 0 1 2 3 4 5 6 7 9 10 11[Hz] Insertion loss [db] NORMALLY OPEN(N.O) V.S.W.R. 3.0 0.0 2. 0.2 2.6 0.4 2.4 0.6 Insertion loss 2.2 0. 2.0 1.0 1. 1.2 V.S.W.R. 1.4 1.4 1.2 1. 1.0 2.0 0 1 2 3 4 5 6 7 [Hz] Insertion loss [db] ISOLATION Isolation 0 5 10 15 20 25 30 I s o l a t i o n 35 40 45 50 0 1 2 3 4 5 6 7 9 10 11[Hz] 3
Receptacle 2.3 Part Number MS-156C MS-156C(20) CL No. 35-0251-2 35-0251-2-20 Packaging 10,000 pieces/reel 2,000 pieces/reel Circuit diagram Not mated with the plug(n.c) A B C Mated with the plug(n.o) A B C 2-0.6 2-0.6 2-(1.1) Plug MS-156C Plug MS-156C PCB mounting pattern and metal mask dimensions * Request drawing of the specific part for exact dimensions and tolerances. * Specified dimensions must be followed to assure correct board placement and performance. PCB mounting pattern Metal mask dimensions 0.1 thick C0.3 2-2.4 2-0.9 2-1. 2-1 2-0.5 2.5 2 1.16 2.4 1.9 0.5 0.5 0.4 2.3 Ø1.92 1.35 0.6 C terminal A terminal 0.35 0.35 0.4 0.4 0.4 1.44 0.3 1.7 0.3 1.3 This area must be free of conductive traces and resist field. 4
Precautions 1. This product is intended to be used for circuit inspection only. Consult us if any other application is considered. 2. Cross-hatched area shown on the PCB mounting pattern must be free of any conducive traces. Placing conductive traces in this area may affect performance and will void product warranties. When the bottom surface of the product (i.e., the shaded area of the specified land dimensions diagram on the previous page) has been processed with a susbtrate copper trace and resist processing, Hirose Electric will not be able to warrant the product. 3. Do not use hand soldering for mounting of MS-156C. Doing so could result in solder and flux wicking to the contact areas. 4. Exercise caution as not to allow any debris to enter the board mounted MS-156C when cutting PCB. Recommended Mounting of MS-156C coaxial switch on the PCB during the manufacturing process MS-156C To avoid contamination when cutting-off, do not place PCB bridge close to the mounted MS-156C. 5. Do not use the washing process. 6. Please refrain from using the product in environments specifically affected by excessive vibration, shock, dust, high humidity, gases, very high temperatures and very low temperatures such as outdoor equipment. It might cause degradation or destruction of the product.even if it endures during a short time, long time quarification is not quaranteed. 7. For use of this product, be sure to put contact area of plug on position P(P4 full view) perpendicularly.. Plugs can be roughly classified to two types. - For mass production line automatic check (Press down type) - For manual check (With retentive lock) : Unable to be used at production line. 9. When automatic inspections are to be performed during the manufacturing operations, request the MS- 156 plug connector manual for examples of implementation. 5
Packaging Specifications MS-156C A terminal Ø1.5 4 4 2 1.75 (1.95) D A terminal 5.5 12 C terminal D C terminal Unreeling direction E E Reel dimentions Ø13 Unreeling direction 12.4 ØR Ø50 max. Part Number MS-156C MS-156C(20) Reel Size R = Ø30mm R = Ø10mm Packaging 10,000 pieces/reel 2,000 pieces/reel Recommended Temperature Profile 10 sec.max. Temperature (ç) 260 230 220 200 10 150 Using Lead-free Solder paste q Maximum temperature : 260ç w Peak temperature time : 10 sec. max. 100 e 230ç min. r 220ç min. : 40 sec. max. : 60 sec. to 150 sec. 50 t 10ç to 200ç : 60 sec. to 120 sec. 60 sec. to 120 sec. 40 sec.max. Time (sec.) 60 sec. to 150 sec. Metal mask thickness Reflow cycles : 0.1 mm : 2 cycles 6
Plugs Press down, right angle 20.9 11.15 2.9 4-C1 Ø6 Ø4 M Ø3.2 Part Number CL No. Durability MS-156-C LP -1 35-0173-0 10,000 Times Applicable cable: 1.5D-HQEW, 1.5D-QEW (Fujikura Ltd.) Simplified lock, right angle, short 1.3 3.2.1 15 Ø6.5 Ø3.6 Ø3 4.27 5. Ø2.5 Simplified lock, right angle, long Part Number MS-156-0LP-H1 CL No. 35-026-5 Durability 500 Times Applicable cable: DFS111-UL1979(Junkosha Ltd.) Please contact Hirose Sales Representative for cable length and cable end treatment. 14.9 10 21. Ø6.5 Ø3.6 Ø3 4.27 5. Ø2.5 Simplified lock, right angle, for antenna MS-156-0LP-H2 35-0275-0 500 Times Applicable cable: DFS111-UL1979(Junkosha Ltd.) Please contact Hirose Sales Representative for cable length and cable end treatment. 2.5 3 6.1 Ø1.13 MS-156C-LP-06 35-0276-3 30 Times Applicable cable: KHCX-32AW-SB-TA(Showa Electric Wire & Cable Co., Ltd.) Please contact Hirose Sales Representative for cable length and cable end treatment. 7
SMA Conversion Adapters Simplified lock.1 21.9 5.9 Ø.5 Ø0.5 Ø3.6 3 Press down, with flange, short MS-156-HRMJ-H1 35-0290-4 500 Times 2.13 1.63.12 1 2 Ø2.6 Ø5 Ø3.4 14 Ø20 Press down, with flange, long MS-156-HRMJ-3 35-0171-5 10,000 Times 33.01 13 23.51 1 2 Ø2.6 Ø5 Ø3.4 14 Ø20 Press down, with flange, right angle MS-156-HRMJ-14 1.63 7.73 29.23 35-019-1 10.6 1 10,000 Times Ø5.4 7.9 14 Ø3.4 Ø7.9 Ø20 2 Ø2.6 MS-156LP-HRMJ- 35-029-5 100,000 Times
Floating (Self-Pressing) 3.6 2.24 2.5 13 2 Ø2.6 11.75 Ø10.3 Ø5.4 Ø3. 20 1.45 Ø24 MS-156-HRMJ-10 35-0194-0 10,000 Times Floating (Self-Pressing) 11.75 39.5 29.49 2.5 12 2 Ø2.6 Ø10.3 Ø5.9 Ø4.3 20 3.75 Ø24 MS-156-HRMJ-12 35-0196-6 10,000 Times Floating (Self-Pressing) 11.2 3.6 2.24 3.3 2.5 12 2 Ø2.6 2 Ø2.1 Ø3.4 Ø12 Ø5.4 17 20 Ø24 MS-156-HRMJ-29 35-0295- 200,000 Times 9
Adapter for plug inspection SMA Conversion Adapter 16.05 0.75 3 6.3.3 Ø9 Ø6 Ø2 MS-156R-HRMJ-1 35-01- 500 Times N Conversion Adapter 0.75 13.21 2.54 41.9 14.3 Ø5.45 Ø2 5/-24NEF-2A Ø22 MS-156R-NJ-1 35-0176-9 500 Times 10
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