MS-136-C(P)

Coaxial Switches for Check Purposes (DC to 3.0 GHz) Coaxial Switches for Check Purposes MS-136 Series ■ Features 1.Simplification of Internal Output Checks The high frequency signal can be simply switched by coupling or uncoupling. 2.Small, Lightweight Design Switches are small and lightweight with a height of 3.6 mm, length of 11.5 mm, width of 4.6 mm, and weight of 0.5 g. Inspection Plug MS-136-C (P) 3.Suited to Automatic Mounting Embossed tape packaging permits automatic mounting. MS-136 ■ Product Specifications Rating Frequency range Characteristic impedance Maximum usable power DC to 3 GHz 50ø 2W Operating temperature range Operating relative humidity Item Standard 1.Contact resistance 50 mømax. 2.Insulation resistance 1000 Mø min. 3.Withstand voltage No line or insulation breakdown 1.3 1.4 4.VSWR N•C 1.35 or less N•O 1.7 or less 1.4 1.8 0.3 dB 0.3 dB 5.Insertion loss N•C 0.4 dB or less N•O 0.6 dB or less 0.5 dB 0.8 dB 20 dB 6.Reverse Direction Loss 16 dB or greater 14 dB No electrical disconnections of 1µs or greater 7.Vibration resistance Contact resistance: 70 mø max. No damage, cracks, or parts looseness No electrical disconnections of 1µs or greater 8.Shock resistance Contact resistance: 70 mø max. No damage, cracks, or parts looseness 9.Insertion/Withdrawal life 70 mø or less Contact resistance: 70 mø max. 10.Humidity resistance Insulation resistance: 10 Mø min. No damage, cracks, or parts looseness Contact resistance: 70 mø max. 11.Temperature resistance cycle Insulation resistance: 1000 Mø min. No damage, cracks, or parts looseness Contact resistance: 70 mø max. 12.Corrosion resistance No serious corrosion -30ç to +85ç (No freezing) 90% or less Conditions Measured at 10 mA Measured at 100 V DC 100 V AC for one minute Measured at DC to 1 GHz Measured at 1 to 2 GHz Measured at 2 to 3 GHz Measured at DC to 1 GHz Measured at 1 to 2 GHz Measured at 2 to 3 GHz Measured at DC to 1 GHz Measured at 1 to 2 GHz Measured at 2 to 3 GHz Frequency of 10 to 55 Hz, overall amplitude of 1.5 mm, in 3 axial directions, 2 hours each 490 m/s 2 acceleration, half sine wave, in 3 axial directions, 6 times each 5000 insertion/withdrawal cycles Leave for 96 hours at a temperature of 40ç and humidity of 90 to 95% (-55ç: 30 min. → 5 to 35ç: 5 min. → 85ç: 30 min. →5 to 35ç: 5 min.) for 5 cycles Continuous immersion in 5% salt water for 48 hours ●The test method conforms to JIS. ●The temperature resistance cycle, humidity resistance, and shock resistance tests are verification tests of part deterioration and looseness, not tests to be conducted at time of switching or when conducting. ■ Applications Portable terminals and mobile wireless equipment. 110 Coaxial Switches for Check Purposes (DC to 3.0 GHz) ■Materials MS-136 MS-136-C (P) Part Material Processing Part Material Processing External conductor (B) Phosphor bronze Gold plating External ring Phosphor bronze Gold plating Insulation Polyamide resin ---------- External conductor Phosphor bronze Nickel plating Contact (A) Phosphor bronze Gold plating Male contact Phosphor bronze Gold plating Contact (B) Beryllium copper Gold plating Insulation Teflon ---------- Crimp sleeve Copper Nickel plating ■Product Number Breakdown ■Application Diagram MS - 136 - C (P) 1 2 (When normally closed) 3 (When normally open) 1 MS: Indicates coaxial switches (i.e., Mobile Switches) 2 Series No.: 136 3 C (P): Indicates a straight plug ■External Dimensions ■Circuit Structure Diagram ■Recommended Board Pattern Diagram Aperture surface The circuit structure is as described below. C : Normally closed Between K A and K C : Normally open Between K B and K Product Number Weight MS-136 0.5g Aperture surface NOTE: When ordering embossed tape packaged items, affix (06) to the end of the product number. Product Number Weight Suitable Cable MS-136-C (P) 1g 1.5D-2W (JIS standard) 111 Coaxial Switches for Check Purposes (DC to 1.0 GHz) ■Typical Data ■Recommended Temperature Profile (VPS Reflow and IR Reflow) Temperature (Åé) When normally open When normally open 5 s Max When normally closed 60 s When normally closed 112 Time When hand soldering is used, use a tip temperature of 280Åé or less and a soldering time of 3 seconds or less. When normally open ( 30 s 45 s When normally closed: MS-135 single item condition When normally open: MS-135 and MS135-C (P) coupled condition )