jan.1.2017 copyright 2017 hirose electric co., ltd. all rights reserved. 1 1 2014.10 w subminiature coaxial switch 0.85 mm high, dc to 11 ghz ms-180 series ? 5 p q w j f x ? ) f j h i u ? 8 f j h i u h h t b w j o h p g t q b d f m p x f s q s p p m f m j h i u f s x f j h i u space-saving design low profile -0.85mm protrusion above the board. small space-1.8mm x 1.8mm occupied board space. size comparison with the existing ms-156c features 1. low insertion loss 0.1 db max. up to 3.0 ghz (not mated with the plug). 0.2 db max. up to 6 ghz (not mated with the plug). 0.3 db max. up to 11 ghz (not mated with the plug). 2. space-saving and low profile design 0.85mm high above the board. 1.8mm x 1.8mm occupied board space. 3. performs over a wide frequency range applicable frequencies range over a wide band, from dc to 11 ghz. 4. miniaturization of the non-implementable area and set aperture hole the external diameter of the plug tip is as narrow as 2.24mm, the non-implementable area and set aperture hole can be minimized. 5. automatic board placement packaged on tape-and-reel the receptacles can be placed with vacuum nozzles of the automatic placement equipment. 6. beryllium free, 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. 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. the plug connector has been also downsized and the diameter made slimmer than previous products, to give the test tool layout a degree of freedom. 2 ms-180 series subminiature coaxial switch 0.85 mm high, dc to 11 ghz specifications materials operating temperature range -40? to +85? rated power 2w frequency range dc to 11 ghz not mated with the plug dc to 8 ghz mated (ms-180-hrmj-3) v.s.w.r. 1.2 max. (dc to 3.0 ghz) 1.2 max. (dc to 3.0 ghz) 1.3 max. (3.0 ghz to 6.0 ghz) 1.3 max. (3.0 to 8.0 ghz) 1.4 max. (6.0 ghz to 11.0 ghz) insertion loss 0.1 db max. (dc to 3.0 ghz) 0.3 db max. (dc to 3.0 ghz) 0.2 db max. (3.0 ghz to 6.0 ghz) 0.5 db max. (3.0 ghz to 6.0 ghz) 0.3 db max. (6.0 ghz to 11.0 ghz) 0.6 db max. (6.0 ghz to 8.0 ghz) isolation 25 db min. (dc to 3.0 ghz) 20 db min. (3.0 ghz to 6.0 ghz) 12 db min. (6.0 ghz to 11.0 ghz) item speci cation conditions 1. contact resistance 100m?max. 100ma max. 2. insulation resistance 1000m?min. 100v dc 3. withstanding voltage no ashover or insulation breakdown 100 v ac / 1 minute 4. vibration no electrical discontinuity of 1 ? or more frequency: 10 to 55 hz, single amplitude of 0.75mm, 10 cycles in each of the 3 axis 5. shock no electrical discontinuity of 1 ? or more acceleration of 490m/s 2 , 11 ms duration, sine halfwave, 3 cycles in each of the 3 axis 6. temperature cycle contact resistance: 100 m?max. insulation resistance: 10 m?min. temperature : -55 ? +15 ? to +35 ? +85 ? +15? to +35? time: 30 2 to 3 30 2 to 3 minutes 100 cycles 7. high temperature exposure contact resistance: 100 m?max. insulation resistance: 10 m?min. 96 hours at 85 ? 8. low temperature exposure contact resistance: 100 m?max. insulation resistance: 10 m?min. 96 hours at -55 ? 9. humidity (steady state) contact resistance: 100 m?max. insulation resistance: 10 m?min. 96 hours at 40? ? and humidity of 90 to 95% 10. durability contact resistance: 100 m?max. 100 cycles part material finish remarks shell brass partially gold plating --------- insulator lcp --------- ul94v-0 common terminal copper alloy partially gold plating --------- antenna terminal copper alloy partially gold plating --------- 3 ms-180 series subminiature coaxial switch 0.85 mm high, dc to 11 ghz typical data normally closed(not mated with the plug) normally open(mated with the plug) frequency[ghz] frequency[ghz] frequency[ghz] 4 ms-180 series subminiature coaxial switch 0.85 mm high, dc to 11 ghz 0.85 0.285 ?1.2 1.8 1.8 0.45 0.9 0.45 0.2 0.2 terminal terminal b h " & |