MS-145-HRMJ

Interface Coaxial Switches MS-145 Series sOverview and applications Designed primarily as interface coaxial switch for a mobile phones, they are also used in variety of other applications requiring redirecting of signals when mating with corresponding plug. The mating action redirects the signals from the receptacle side to the plug side. Receptacle sFeatures 01. Space saving External dimensions are 7mm x 4.6mm. Saves installation space. 02. Low profile Low protrusion of only 6mm above the mounting surface (receptacle). 03. Light weight Weight is only 0.18g. 04. Durability High durability(mating/unmating) of 10 000 cycles. 05. Automatic mounting Receptacle designed for placement on board with automated equipment. Plug 06. Frequency range Can be used from DC to 2.5 GHz and with GSM, PCS, cdmaOne,W-CDMA, etc. 07. Plugs Wide variety of mating heights are available. 08. Solder wicking Receptacle terminations are designed to prevent solder wicking into the critical contact areas. MS-145-C(LP)-1 MS-145-C(LP)-A 09. Self alignment of mating parts Inducement to floating is ±0.5mm. sApplications Mobile Phone antenna switching Checks of microwave boards, etc. MS-145-HRMJ MS-145-HRMP sMaterials Part Outer shell Insulator Common contact Board circuit side (N.C.) contact Material Phosphor bronze Polyamide Beryllium copper Beryllium copper Contact area Contact area Gold plating --------------Mounting area : Solder plating : Gold plating : Gold plating Mounting area : Solder plating Finish Remarks --------------UL94HB --------------------------------------------------------- 111 sProduct Specifications Operating temperature range Power Frequency range Insertion loss -30ç to +85ç 2W DC to 2.5 GHz 0.3 dB Max. (DC to 1 GHz) 0.4 dB Max. (1 GHz to 2 GHz) 0.6 dB Max. (2 GHz to 2.5 GHz) 20 dB Min. (DC to 1 GHz) Isolation 15 dB Min. (1 GHz to 2 GHz) 12 dB Min. (2 GHz to 2.5 GHz) V.S.W.R. 1.3 Max. (DC to 2 GHz) 1.5 Max. (2 GHz to 2.5 GHz) Item 1. Insulation resistance 2. Withstanding voltage 3. Contact resistance Standard 1000M ohms Min. No flashover or insulation breakdown Center: 75 m ohms Max. Outside: 50 m ohms Max. 100 V DC Test Condition 100 V AC/one minute at 100 mA Max. Frequency of 10 to 55 Hz, overall amplitude of 1.5 mm for 2 hours in each of 3 directions 4. Vibration No electrical discontinuity of 10 µs or more Contact resistance Center: 100 m ohms Max. Outer : 75 m ohms Max. 5. Shock Acceleration of 490 m/s2, sine half-wave waveform, 3 cycles in each of the 3 axis Temperature: -55ç / +5ç to +35ç / +85ç / +5ç to +35ç Time: 30 / 5 max. / 30 / 5 max. (Minutes) 5 cycles 6. Thermal shock Center: 100 m ohms Max. Outer : 75 m ohms Max. Insulation resistance 10 M ohms Min. Center: 100 m ohms Max. Outer : 75 m ohms Max. No excessive corrosion Contact resistance Contact resistance Center: 100 m ohms Max. Outer : 75 m ohms Max. Contact resistance 7. Salt spray 8. Durability (Insertion/withdrawal) Exposed to 5% salt water solution for 48 hours 10000 cycles sTypical Data dB 40 Open(N.O) 20 15 10 Isolation 0.6 0.4 0.2 0 1.60 1.40 1.20 1.00 DC Open(N.O) Insertion loss Normally closed(N.C) Open(N.O) V.S.W.R. Normally closed(N.C) Frequercy 1 GHZ 2 2.5 112 sReceptacle dimensions Parts No : MS-145(06) 1,000 pieces per reel All dimensions in mm. BCircuit Diagram Not mated with the plug (N.C) 6 G 5.4 B G B Plug MS-145 4 G A C G Mated with the plug (N.O) G B G G A C G Ø5.06 Ø3 2-0.2 3.65 2-0.15 6 BPCB Mounting Pattern 7 2.4 0.9 1 A G G 4.6 2.3 6.4 2- R2 C 0.5 1.4 BPackaging Specifications 1,000 pieces / reel 4 Ø1.5 1.75 2 12 Unreeling direction 2 16.4 7.5 16 Ø380 Unreeling direction Ø13 7.5 Ø80 113 sPlug MS-145-C(LP)-1 MS-145-C(LP)-A MS-145-C(LP)-MI 7 7 7 13.7 Ø1.8 10.2 13.7 10.2 Ø1.8 13.7 10.2 Ø1.8 15.5 13.15 1.7 Ø5.55 8.2 Ø4.15 Straight type MS-145-HRMJ-A-D 6.3 Ø7.3 1/4-36UNS-2A 1/4-36UNS-2A 18 6.7 5.3 6 Ø4.15 14.2 Ø5.55 4.65 15.5 Ø5.55 5.95 Ø4.15 Ø4.15 sMS-145 to SMA adaptor MS-145 to SMA Male Straight type MS-145-HRMP-A Panel mount type MS-145-HRMJ 12.7 8.64 MS-145 to SMA Female 8HEX 12.7 1/4-36UNS-2B 8.64 4-Ø 2.6 19.87 11.37 23.13 Ø4.9 7.4 Ø4.3 1.7 7 14.03 Ø4.15 114 BPrecautions 1. Please select plugs according to the following applications. Part No. MS-145-C(LP)-1 MS-145-C(LP)-A MS-145-C(LP)-MI MS-145-HRMJ-A-D MS-145-HRMP-A MS-145-HRMJ Engages by pushing up to the 5.06 mm diameter shoulder (P surface) of the MS-145 0.82mm Engages by pushing up to the 5.06 mm diameter shoulder (P surface) of the MS-145 1.32mm Engagement position Engages up to a position (Q point) of 1.3 mm from the 5.06 mm diameter shoulder of the MS-145 Effective engagement length (Nominal) 0.82mm Ø5.06 "Q"point 3.65 1.3 "P" surface 2. Applicable cable for plugs: 1.5D-HQEW or 1.5D-QEW (manufactured by Fujikura Ltd.). 3. No cleaning is needed after soldering or cable termination. 4. Please design avoiding holes so that force is not applied to this product from the case when dropped in the board mounted condition. 5. When mounted as the RF interface of a Mobile Phone, please consider using a rubber cap when the plug is not engaged to prevent dust from entering. 115 BApplication examples Board mounted receptacle Plug Cable O-ring 17 BRecommended Temperature Profile qMaximum temperrature qDuration of peak temperature qBase peak temperature q200ç or over q150ç - 160ç : 240ç : 10sec Max. : 220ç - 235ç : 50sec Max. : 40sec Min. BRecommended Nozzle Dimensions Ø1 Ø1.5 Ø3 116