Miniature push-pull connectors with ground function MXR Series Features 1. User friendly lock mechanism The single action push-pull lock function allows quick connections and disconnections as well as high density mounting. 2. Grounding function for FCC compliance Metal, outer shell provides stable contact for grounding. 3. Sequential contact structure A sequential mating type is available. This version allows for the contacts to mate in a sequenced order. Product Speci cations Number of contacts Rated current 3 Rated current 4 2A 6 8 Number of contacts Rated voltage Ratings 3 Rated voltage 4 AC 100, DC 140V 6 8 Operating temperature range -25 to +85 Storage temperature range -10 to +60 Items Speci cations Conditions 1. Contact resistance A maximum of 20m Measured at DC 1A 2. Insulation resistance A minimum of 1,000M Measured at DC 100V 3. Withstanding voltage No ashover or dielectric breakdown. AC 300V for 1minute No electrical discontinuity for 10s or 10 to 55Hz/cycle, amplitude : 0.75mm, 3 axis directions, 4. Vibration resistance greater. 2 hours each 2 No electrical discontinuity for 10s or Acceleration : 490m/s , duration : 11ms, 3 axis directions, 5. Shock resistance greater. 3 times each 6. Mating cycles Contact resistance : a maximum of 40m 1,000 times -55 : 30 minutes Normal temperature : 10 to 15 Insulation resistance : 7. Temperature cycle minutes 85 : 30 minutes Normal temperature : a minimum of 1,000M 10 to 15 minutes, left for 5 cycles Insulation resistance : Temperature : 40C, relative humidity : 90 to 95%, 8. Moisture resistance a minimum of 10M (at high humidities) left for 96 hours a minimum of 100M (when dry) Materials / Finish Part Material Finish Remarks Shell Aluminum alloy Nickel plating ---------------- Insulator PBT resin ---------------- UL94V-0 Contact Copper alloy Gold plating, partial gold plating ---------------- In cases where the application will demand a high level of reliability, such as automotive, 1 2018.7 please contact a company representative for further information. Dec.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.MXR Series Miniature push-pull connectors with ground function Product Number Structure Refer to the chart below when determining the product specifications from the product number. Please select from the product numbers listed in this catalog when placing orders. MXR - 8 P A - 3 P B (**) qSeries name : MXR Series wShell size : Indicates the outer shell diameter at the mating end. eShell classi cation : Classi ed as follows P : Plug R : Receptacle r Shell modi cation : The letters A, B, C, D, E, etc. indicate modi cations of the shell form. tPin arrangement : Indicated by the number of pins yPin form : Classi ed as follows P : Male contacts S : Female contacts u Pin modi cation : The letters A, B, C, D, E, etc. indicate modi cations of the pin form. iSpecial speci cations : A two-digit number is added to indicate other speci cations, such as (01), (02), (03)... Plug 1 2 3 A (Representative shape example) MXR-8P-8P(31) Part No HRS No. A B Weight Bushing Remarks MXR-8PA-3PB(71) 127-0003-6 71 MXR-8PA-4PB(71) 127-0004-9 71 47 5 8g Sequenced construction Black MXR-8PA-6PB(71) 127-0005-1 71 MXR-8P-8P(31) 127-0002-3 31 ---------------- 50 8 9g MXR-8P-8P(72) 127-0002-3 72 White ---------------- Note : Cable pull force, twisting strength and other characteristics may differ, depending on cable specifications and structure. Please evaluate under the actual conditions prior the use. Receptacle (Secured with hex nut for mounting) Solder termination Panel Guide 2 1 3 9 19 (Representative shape example) A MXR-8RA-8S(71) Part No. HRS No. Weight A Remarks MXR-8RA-3S(71) 127-0121-2 71 ---------------- MXR-8RA-4S(71) 127-0122-5 71 19.3 ---------------- 3.5g MXR-8RA-6S(71) 127-0123-8 71 ---------------- MXR-8RA-8S(71) 127-0124-0 71 20.4 ---------------- 2 Dec.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved. 13.9 10.5 14 Suitable cable diameter B