Subminiature Coaxial Switch 1.35mm High, DC to 11GHz MS-156C 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. Features Space-saving design Low profile: 1.35mm protrusion above the board. 1. Low insertion loss Lightweight: 0.014g. total weight. 0.15 dB MAX (DC to 2.5GHz) 0.2 dB MAX (2.5GHz to 6GHz) 0.4 dB MAX (6GHz to 11GHz) (NORMALLY CLOSED) 2. Space-saving design 2.3mm x 2.3mm occupied board space. 3. Low profile MS-156C Series 1.35mm high above the board. 4. Lightweight Comparison with our conventional type 0.014g. total weight Conventional type MS-156C3 5. Durability Footprint 100 mating/unmating cycles, with corresponding 2.7 plug. 2.3 6. Performs over a wide frequency range Applicable frequencies range over a wide band, from DC to 11GHz. 7. Board placement with automatic 27% saving of space equipment Packaged on tape-and-reel. Height 8. Halogen Free, Beryllium 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 15% lower profile 1500 ppm max. Weight 0.025g 0.014g 44% lighter weight In cases where the application will demand a high level of reliability, such as automotive, 1 2015.12e please contact a company representative for further information. 2.7 1.6 1.35 2.3MS-156C SeriesSubminiature Coaxial Switch 1.35mm High, DC to 11GHz Product Specifications Unmated Mated with MS-156-HRMJ-3 plug Operating -40 to +85 -40 to +85 temperature range Rated power 2W 2W DC to 11GHz DC to 8GHz Frequency range 1.2 max. (DC to 2.5GHz) 1.4 max. (DC to 3.0GHz) V.S.W.R. 1.3 max. (2.5GHz to 6.0GHz) 1.8 max. (3.0GHz to 8.0GHz) 1.5 max. (6.0GHz to 11.0GHz) 0.15dB max. (DC to 2.5GHz) 0.5dB max. (DC to 3.0GHz) Insertion loss 0.2dB max. (2.5GHz to 6.0GHz) 0.8dB max. (3.0GHz to 6.0GHz) 0.4dB max. (6.0GHz to 11.0GHz) 0.9dB max. (6.0GHz to 8.0GHz) 20dB min.(DC to 3.0GHz) Isolation 15dB min.(3.0GHz to 6.0GHz) 12dB min.(6.0GHz to 11.0GHz) Item Specification Conditions 1. Contact resistance 100m max. 100mA max. 2. Insulation resistance 1000M min. 100V DC 3. Withstanding voltage No flashover or insulation breakdown 100V AC / 1 minute 4. Vibration Frequency: 10 to 55Hz, single amplitude of No electrical discontinuity of 1s or 0.75mm, 2 hours in each of the 3 axis. 2 Acceleration of 490m/s , 6ms duration, sine half-wave more 5. Shock waveform, 3 cycles in each of the 3 axis, 18 times in total. Temperature: -55 / +5 to +35 / +85 /+5 to +35 Contact resistance : 100m max. 6. Temperature cycle Time : 30 / 5 max. / 30 / 5 max. (Minutes) Insulation resistance : 10M min. 50 cycles Contact resistance : 100m max. 7. High temperature exposure 96 hours at 85 Insulation resistance : 10M min. Contact resistance : 100m max. 8. Low temperature exposure 96 hours at -55 Insulation resistance : 10M min. Contact resistance : 100m max. 9. Humidity 96 hours at 402, and humidity of 90 to 95% Insulation resistance : 10M min. 10. Durability (mating/un-mating, Contact resistance : 100m 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 / Finish Part Material Finish Remarks Shell Phosphor bronze Gold plated --------------------------- Insulator 6T Nylon --------------------------- UL94HB Common terminal Cu-Ni-Si alloy Selective gold plated --------------------------- Antenna terminal Phosphor bronze Selective gold plated --------------------------- 2