MXR-8RA-6S(71)

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. Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. 3. Sequential contact structure A sequential mating type is available. This version allows for the contacts to mate in a sequenced order. Product Specifications Number of contacts Rated current 3 4 6 8 2A Number of contacts Rated voltage 3 4 6 8 AC 100, DC 140V Rated current Ratings Rated voltage Operating temperature range -25 to +85ç Storage temperature range -10 to +60ç Items 1. Contact resistance Specifications Conditions A maximum of 20mø Measured at DC 1A 2. Insulation resistance A minimum of 1,000Mø Measured at DC 100V 3. Withstanding voltage No flashover or dielectric breakdown. AC 300V for 1minute 4. Vibration resistance No electrical discontinuity for 10µs or greater. 10 to 55Hz/cycle, amplitude : 0.75mm, 3 axis directions, 2 hours each 5. Shock resistance No electrical discontinuity for 10µs or greater. Acceleration : 490m/s2, duration : 11ms, 3 axis directions, 3 times each 6. Mating cycles Contact resistance : a maximum of 40mø 1,000 times 7. Temperature cycle Insulation resistance : a minimum of 1,000Mø -55ç : 30 minutes ➝ Normal temperature : 10 to 15 minutes ➝ 85ç : 30 minutes ➝ Normal temperature : 10 to 15 minutes, left for 5 cycles 8. Moisture resistance Insulation resistance : a minimum of 10Mø (at high humidities) a minimum of 100Mø (when dry) Temperature : 40°C, relative humidity : 90 to 95%, left for 96 hours 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, please contact a company representative for further information. 2021.4⑤ 1 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 (**) ❶ ❷ ❸ ❹ ❺ ❻ ❼ ❽ qSeries name : MXR Series wShell size : Indicates the outer shell diameter at the mating end. eShell classification : Classified as follows P : Plug R : Receptacle rShell modification : The letters A, B, C, D, E, etc. indicate modifications of the shell form. tPin arrangement : Indicated by the number of pins Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. yPin form : Classified as follows P : Male contacts S : Female contacts uPin modification : The letters A, B, C, D, E, etc. indicate modifications of the pin form. iSpecial specifications : A two-digit number is added to indicate other specifications, such as (01), (02), (03)... Ø13.9 Suitable cable diameter ØB Plug 12 3 A (Representative shape example) MXR-8P-8P(31) Part No MXR-8PA-3PB(71) MXR-8PA-4PB(71) MXR-8PA-6PB(71) MXR-8P-8P(31) MXR-8P-8P(72) HRS No. 127-0003-6 71 127-0004-9 71 127-0005-1 71 127-0002-3 31 127-0002-3 72 A ØB Weight 47 5 8g 50 8 9g Bushing Black White Remarks Sequenced construction ------------------------------- 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 Ø10.5 Ø14 Guide 2 1 3 9 19 A MXR-8RA-8S(71) Part No. MXR-8RA-3S(71) MXR-8RA-4S(71) MXR-8RA-6S(71) MXR-8RA-8S(71) 2 HRS No. 127-0121-2 71 127-0122-5 71 127-0123-8 71 127-0124-0 71 Weight 3.5g (Representative shape example) A 19.3 20.4 Remarks ------------------------------------------------------------- MXR Series ● Miniature push-pull connectors with ground function Receptacle (Flange type) Dip termination M2.6∞0.45 2 11 20 Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. 3 10.5 15 6 MXR-8R-8SA(71) Part No. MXR-8R-3SA(71) MXR-8R-4SA(71) MXR-8R-6SA(71) MXR-8R-8SA(71) 2 1 13.5 18 Guide Ø10.5 Min. Ø11.5 Panel (Representative example) HRS No. 127-0101-5 71 127-0103-0 71 127-0104-3 71 127-0102-8 71 Weight Remarks 3.5g with gold-plated contacts Layout dimensions for dip post contacts 3 pin 1.9±0.05 3-Ø 0.7 4.1±0.05 +0 . 0 1 0.8±0.05 Ø0 1.9±0.05 d) ole) roun +0.1 (G ing h 0 ition s o .1 0 Ø0.8 + (P .8 0 2-Ø0 2.3±0.05 2.3±0.05 1.7±0.05 1.5±0.05 .8 4.1±0.05 1.2±0.05 0. 0 1 1±0.05 2.2±0.05 ro un Ø0 .7 0.4±0.05 .1 +0 0 d) 4- .8 -Ø0 2.1±0.05 2.9±0.05 1.2±0.05 2±0.05 8 pin 2±0.05 4.1±0.05 2 +0 0 .1 1.2±0.05 2±0.05 1.5±0.05 2±0.05 1.9±0.05 le) nd) +0.1 (Grou ho 0 .8 g 0 Ø in .1 ion +0 0 sit o 8 . (P Ø0 22.6±0.05 ) ole gh n i n itio os (P 1.7±0.05 1.76±0.05 8-Ø 0.7 +0 . 0 1 1.4±0.05 ) ole gh n i n itio .1 os +0 0 ) +0.1 (P 8 d . Ø0 roun .8 0 (G 2-Ø0 4.1±0.05 3.41±0.05 1.76±0.05 2.25±0.05 2.03±0.05 0.5±0.05 2±0.05 2±0.05 (G 6 pin 2±0.05 1.9±0.05 6-Ø 0.7 + 4 pin +0 0 .1 0.98±0.05 2.19±0.05 0.98±0.05 2.19±0.05 0.77±0.05 3.5±0.05 Remarks : Figures are views from the mating side of the receptacle. Marks ▼ show the position of the guide. 3 MXR Series ● Miniature push-pull connectors with ground function Wiring and Assembly Procedure MXR-8PA-3PB(71), MXR-8PA-4PB(71), MXR-8PA-6PB(71) P shell unit Clamp Plug body Cable bushing Cable 7 or greater Spanner spacing of 9.5 3 15 Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Good Not Good Lock groove is visible. Work Procedure 1. Pass the cable through the components in this order : 1. cable bushing, 2. plug body, 3. clamp fitting. Then perform the cable end processing. 2. Solder the wires to the P shell unit. 3. Align the protruding portion of the clamp with the recessed portion of the P shell unit and mount. 4. Align the plug and cable sheath strip position, then tighten the plug body to the screw portion of the P shell unit with a torque of 1 N•m. Note that to prevent loosening, an application of Locktight 263 manufactured by HENKEL JAPAN LTD. is recommended. 5. Put the cable bushing over the clamp body to complete the job. 6. Make sure that the lock groove is not visible after assembly is completed. If you can see the lock groove, the P-shell unit and the threaded portion of plug body may not be assembled correctly. MXR-8P-8P(**) P shell unit Clamp fitting Plug body Cable bushing Cable 2 or greater Boss Set screw Spanner spacing of 10 3 18 Good Not Good Lock groove is visible. Work Procedure 1. Pass the cable through the components in this order : 1. cable bushing, 2. plug body. Then perform the cable end processing. 2. Solder the wires to the P shell unit. 3. Fasten the clamp fitting to the cable with the cable crimping tool (HR10A-TC-04). 4. Tighten the clamp body to the screw portion of the P shell unit with a torque of 1 N•m. Note that to prevent loosening, an application of Locktighe 263 manufactured by HENKEL JAPAN LTD. is recommended. 5. Tighten the set screw so that the tip falls into one of the two bosses of the clamp fitting. Note that a tightening torque of 0.3 N•m. is specified. 6. Put the cable bushing over the clamp body to complete the job. 7. Make sure that the lock groove is not visible after assembly is completed. If you can see the lock groove, the P-shell unit and the threaded portion of plug body may not be assembled correctly. 4 MXR Series ● Miniature push-pull connectors with ground function Dimensions for receptacle mounting holes Guide position Guide position 6 +0.1 0 +0.1 0 Ø10.1 .1 +0 0 .5 Ø11 13.5±0.05 3 +0.1 0 .1 +0 0 8 2. Ø 2- 10.5±0.05 Panel thickness 1 to 4mm Panel thickness Max 1.6mm Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. (Jam Nut Type) (Flange Type) NOTES : 1. Above figures are views from the mating side of the receptacle. Also note that the ▼ symbol indicates the guide position. Applicable Tools Part No. HRS No. Applicable Connectors Tightening jig Type MXR-8P-T01 150-0092-3 All plug products Cable crimping tool HR10A-TC-04 150-0058-5 MXR-8P-8P (**) MXR-8P-T01 HR10A-TC-04 Pin arrangement and electrical specifications Number of contacts 3 4 6 8 Pin arrangement Withstanding voltage 300V AC for 1minute Current capacity 2A Insulation resistance 1,000Mø or greater at 100V DC Contact resistance 20mø or less at 1A DC Solder pot diameter 0.9mm dia. NOTES : 1. Above figures are views from the mating side of the receptacle. Also note that the ▼ symbol indicates the guide position. 2. The withstand voltage value indicates the test voltage. The connector should normally be used at less than 100V AC or 140V DC. 5 MXR Series ● Miniature push-pull connectors with ground function Nov.1.2022 Copyright 2022 HIROSE ELECTRIC CO., LTD. All Rights Reserved. MEMO： 2-6-3,Nakagawa Chuoh,Tsuzuki-Ku,Yokohama-Shi 224-8540,JAPAN https://www.hirose.com/ 6 The characteristics and the specifications contained herein are for reference purpose. Please refer to the latest customer drawings prior to use. The contents of this catalog are current as of date of 04/2021. Contents are subject to change without notice for the purpose of improvements.