components product information connector new mb-0279-1 august 2014 jae pmk div. proprietary. copyright ? 2014, japan aviation electronics industry, ltd. 1/6 0.64 (025) non-waterproof srs connector mx57a/b series ? 2.2mm transverse pitch, staggered alignment, board-to-cable type. ? number of contacts: mx57a seri es 30 pos., mx57b series 48 pos. ? two-block product with due consideratio n for harness layout of automotive. ? the same conventional reliability is ensured by using our existing srs non-waterproof 0.64(025) terminal as socket terminal. ? short circuit function to prevent accidental airbag inflation and rupt ure with the static electricity of the squib line. ? connector mating condition can be electrically detected. ? using a resin material that is compatible with reflow. ? random au plating is possible. (pleas e contact us for fu rther information.) <> the non-waterproof mx57a/b series connector for small and low-cost srs ecu for light and compact cars has been developed. the mx57a/b series is more compact (tr ansverse pitch between terminals: 2.2mm), and low-profile (height: 14.8mm) than our previous product. it features a short circuit f unction to prevent accidental air-bag inflation and rupture. also, the same conventional reliability is ens ured by using our existing 0.64 (025) socket terminal with proven results. mx57a series mx57b series ? no. of contacts: mx57a series: 30 pos. (s ignal: 26 pos. + mating detection: 4 pos.) mx57b series: 48 pos. (signal: 44pos. + mating detection: 4 pos.) ? contact resistance: 5m ? max. (initial: signal terminal) ? operating temperature: - 40 deg. c to + 80 deg. c ? maximum operating temperature: 120 deg. c (ambient temper ature + temperature rise by current carrying) ? applicable wire: avss 0.3, avss 0.5, avssx 0.5f ? board mounting method : mx57a series, smt mx57b series, though-hole features general specifications
mb-0279-1 jae pmk div. proprietary. copyright ? 2014, japan aviation electronics industry, ltd. 2/6 ? pin header mx57a series mx57b series ? socket housing 0.64 (025)socket terminal short terminal retainer socket housing socket terminal mating detection terminal socket housing mx57008sf* mx57020sf* mx57028sf* pin header mx57a mx57b component material and finish pin housing 40% gf pps pin terminal brass / sn plating hold-down brass / sn plating component material and finish pin housing 40% gf pps pin terminal brass / sn plating component material and finish socket housing ppe + pa66 retainer ppe + pa66 short terminal copper alloy / sn plating mating detection terminal copper alloy / sn plating socket terminal copper alloy / sn plating structures / materials and finishes connector mating combinations (for reference)
mb-0279-1 jae pmk div. proprietary. copyright ? 2014, japan aviation electronics industry, ltd. 3/6 ? pin header part number: mx57a030hf1 sj drawing no.: sj111362 recommended board pattern (reference) ? pin header part number: mx57b48nf1 sj drawing no.: sj111364 product drawing recommended board pattern (reference)
mb-0279-1 jae pmk div. proprietary. copyright ? 2014, japan aviation electronics industry, ltd. 4/6 ? socket housing (available in ot her number of short terminals.) part number: mx57008sf1 sj drawing no.: sj111371 number of short terminals: 2 pos. ? socket housing (available in ot her number of short terminals.) part number: MX57020SF2 sj drawing no.: sj111370 number of short terminals: 7pos. product drawing
mb-0279-1 jae pmk div. proprietary. copyright ? 2014, japan aviation electronics industry, ltd. 5/6 ? socket housing (available in ot her number of short terminals.) part number: mx57028sf3 sj drawing no.: sj111368 number of short terminals: 5 pos. ? 0.64 (025) socket terminal (a vailable in other wire size.) part number: m37s07k4f4 sj drawing no.: sj109952 wire size: avss 0.3 * only mx57a series uses the lower 2 rows only.
mb-0279-1 jae pmk div. proprietary. copyright ? 2014, japan aviation electronics industry, ltd. 6/6 * part number of the socket housing (f or each number of contacts) will change due to the number of the short terminals. please contact us for more information. mx57a series: jacs-10927 mx57b series: jacs-10979 semi automatic applicator 3502-mx37s-2 extraction tool: et-mx57-1 product marketing division aobadai building, 3-1-19, aobadai, meguro-ku, tokyo 153-8539 phone: +81-3-3780-2882 fax: +81-3-3780-2946 * the specifications in this brochure are subject to change without notice. please contact jae for information. notice: 1. the values specified in this brochure are only for reference. the products and their specifications are subject to change wi thout notice. contact our sales staff for further information be fore considering or ordering any of our products. for purchase, a product specification must be agreed upon. 2. users are requested to provide protecti on circuits and redundancy circuits to ensure safety of the equipment, and sufficient ly review the suitability of jae's products to the equipment. 3. the products presented in this brochure are designed for the uses recommended below. we strongly suggest you contact our sales staff when considering use of any of the products in any other way than the recommend ed applications or for a specific use that requires an extremely high reliability. (1) applications that require consultation: (i) please contact us if you are considering use involving a qua lity assurance program that you specify or that is peculiar to the industry, such as: automotive electrical components, train cont rol, telecommunications devi ces (mainline), traffic light control, electric power, combustion control, fire prevention or security systems, disaster prevention equipment, etc. (ii) we may separately give you our s upport with a quality assurance program that you specify, when you think of a use such as : aviation or space equipment, submarine repeaters, nuclear power control systems, medical equipment for life support, etc. (2) recommended applications include: computers, office appliances, telecommunications devices (termina ls, mobile units), measuring e quipment, audiovisual equipment, home electric appliances, factory automation equipment, etc part numbers sj drawings remarks pin header mx57a30hf1 sj111362 30 pos. smt mx57b48nf1 sj111364 48 pos. through-hole socket housing mx57008sf1 sj111371 2 short terminals MX57020SF2 sj111370 7 short terminals mx57028sf3 sj111368 5 short terminals socket terminal m37s07k4f3 sj101588 avss 0.5 avssc 0.5f avssx 0.5f tvssx 0.5f m37s07k4f4 sj109952 avss 0.3 specifications crimping tool and others product list
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