M D S M / RT G 8 8 M I C R O M I N I AT U R E C O N N E C T O R S MY-13/699 Contents MICRO MDSM Shielded connectors ................................................................................................................................... Doubledecker.................................................................................................................................................. Contacts .......................................................................................................................................................... Locking devices ............................................................................................................................................. MDSM withstraightsolder pins ................................................................................................................ MDSM with crimp contacts, for panelmounting.................................................................................. Cables................................................................................................................................................. .................. Tools ...................................................................................................................................................................... 3 6 8 9 10 12 14 14 Product Safety Information....................................................................................................................... 15 RoHS Compliance Information ITT has implemented a strict parts control plan for all ITT electronics plants worldwide that allows the Cannon, VEAM and BIW Connector Systems product portfolios to meet the requirements of European Union Directive 2002/95/EC better known as the Reduction of Hazardous Substances initiative. As appropriate, specific Cannon, VEAM and BIW Connector System products may be ordered with an R prefix number which insures our customers will receive RoHS compliant parts for their commercial electronics applications and equipment. Since most RoHS hazardous substances center around specific metal plating and lead solder coatings, ITT's products for RoHS compliance are available in the following plating finishes: electroless nickel, stainless steel, Anodize over aluminum and gold plating. It should be noted that gold plating would be recommended as the replacement for tin-lead solder when ordering board mount connectors. Subject to change MICRO MDSM Shielded Connectors MICRO MDSM is the Cannon designation for a shielded interface connector in its Microminiature series. It is ideally suited for applications with specific requirements to the shielding, e.g. components for telecommunications and computers. The MDSM connector is suitable for modern solder methods, e.g. IR reflow and vapor phase soldering. It is available with crimp contacts (sockets only) as a cable connecting receptacle. Or with 90° solder pins as a pcb connector. The contacts are spaced at 1.27 mm, the solder pins at 1.27 x 2.54 mm. Different locking devices are available – see page 9. Technical Data Insulator Contact guiding plate Shell Contacts Contact finish Contact termination area Wire size Insulation dia. Contact spacing Contact number Temperature range acc. DIN IEC 68 Part 1 Thermoplast, UL94V-0 PA, high temperature resistant Steel, tinned and nickel plated Copper alloy Gold over PdNi Tin (SnPb) AWG 28 – 26 0.95 mm max 1.27 mm 9, 15, 25 –55 / 125°C Electrical Data Current rating Test voltage Contact resistance 2.5 A / 25°C 350 Vrms 20 mΩ max (crimp version) 35 mΩ max (pcb version) 5000 MΩ min Insulation resistance Shielding Effectiveness Frequency MHz 10 30 159 500 750 1000 Attenuation dB 56 47 34 26 22 19 3 MICRO MDSM Shielded Connectors Order Reference MDSM - 9 P E - Z7 - VR - * Series Number of contacts 9, 15, 25 Contact type P - Pin S - Socket (with crimp termination only) Termination method C - Crimp termination (contacts to be ordered separately) E - Solder pin 90°, spacing 1,27 x 2,54 mm, with rivet nut and grounding tab (Pin connector only) Mounting method Z7 - Locking screw 1) Z10 - Screw for wall thickness 1,5 mm 1) Z11 - Screw, long, blank 2) Z12 - Screw for wall thickness 1,0 mm 1) Z24 - Push pull 2) Z33 - Locking screw, short 1) Z34 - Screw, short, for wall thickness 1,5 mm 1) Z35 - Screw, short, for wall thickness 1,0 mm 1) Z41 - Locking screw 1) Z42 - Screw, for wall thickness 1,5 mm 1) Z43 - Screw, for wall thickness 1,0 mm 1) Packaging VR - Tube packaging (not for termination method C) VS1 - 100 pieces Modification Please consult factory 1 2 ) for pin connectors only ) for socket connectors only (cable connecting receptacle) Tube packaging (VR) A tube contains the following numbers of MDSM connectors: No. of contacts 9 15 25 No. of connectors 25 22 17 Ordering MDSM connectors Tube loaded connectors can only be supplied in the quantity per tube shown above or in multiples thereof. Other quantities cannot be supplied.This also applies when ordering VS1. 4 Subject to change MICRO MDSM Cable Connector Socket contacts see page 8 No of contacts 9 15 25 Designation MDSM-9SC-Z11-VS1 MDSM-15SC-Z11-VS1 MDSM-25SC-Z11-VS1 MDSM-9SC-Z24-VS1 MDSM-15SC-Z24-VS1 MDSM-25SC-Z24-VS1 Dimensions A max 19,9 23,7 30,05 B ± 0,1 14,35 18,16 24,5 C ± 0,1 9,45 13,25 19,6 D ± 0,2 8 8 8 PCB Connector 90° with pin contacts No of contacts Designation 9 15 25 MDSM-9PE-Z*-VR25 MDSM-15PE-Z*-VR22 MDSM-25PE-Z*-VR17 Dimensions A max B C max D max E F 19,9 23,7 30,05 8,6 12,4 18,8 9,0 12,8 19,15 5,08 8,89 15,24 10,24 14,00 20,35 14,35 18,16 24,5 G (wall thickness) -Z7 -Z10 0,00 1,5 0,00 1,5 0,00 1,5 -Z12 1,0 1,0 1,0 * indicate mounting method 5 MICRO MDSM 0 Doubledecker This connector version offers higher packaging density. The MDSM Doubledecker provides twice the number of contacts in only 30% extra space. Two Standard MDSM cable connectors with the corresponding number of contacts mate with the MDSM Doubledecker. The MDSM Doubledecker is available with pin contacts only. Technical Data Insulator Contact guiding plate Shell Contacts Contact finish Contact termination area Contact spacing Contact number Temperature range acc. DIN IEC 68 Part 1 Thermoplast, UL94V-0 PA, high temperature resistant Steel, tinned and nickel plated Copper alloy Gold over PdNi tinned (SnPb) 1.27 mm 18, 30 –55 / 125°C Electrical Data Current rating Test voltage Contact resistance Insulation resistance 6 2.5 A / 25°C (row 1, 2) 1.8 A / 25°C (row 3, 4) 350 Vrms 35 mΩ max (row 1, 2) 55 mΩ max. (row 3, 4) 5000 MΩ min Subject to change MICRO MDSM Doubledecker Order Reference MDSM - 18 P E - Z7 - VR Series Number of contacts 18, 30 Contact type P - Pin Termination method E - Solder pin 90°, spacing 1,27 x 2,54 mm with rivet nut and grounding tab Mounting method* Z7 - Locking screw Z10 - Screw for wall thickness 1,5 mm Z12 - Screw for wall thickness 1,0 mm * Additional mounting methods on page 9 Packaging VR - Tube packaging (not for termination method C) Tube packaging (VR) A tube contains the following numbers of MDSM connectors: No. of contacts 18 30 No of contacts Designation 18 30 MDSM-18PE-Z*-VR25 MDSM-30PE-Z*-VR22 Ordering MDSM connectors Tube loaded connectors can only be supplied in the quantity per tube shown in the table or in multiples thereof. Other quantities cannot be supplied. No. of connectors 25 22 Dimensions A max B C max D max E F 19,9 23,7 8,6 12,4 9,0 12,8 5,08 8,89 10,24 14,00 14,35 18,16 G (Wall thickness) -Z7 -Z10 0,00 1,5 0,00 1,5 -Z12 1,0 1,0 * indicate mounting method 7 MICRO MDS/MDSM Signal Contacts on reels / 1000 pieces (TS) MDS-P-TS MDS-S-TS Pin contact Socket contact on reels / 10 000 pieces (RL) MDS-P-RL MDS-S-RL Pin contact Socket contact The contacts (1.2 mm PdNi with 0.1 µm Au over 0.5 µm Ni) are tin plated in the crimp area. Wire size AWG 28 – 26 (0.09 – 0.14 mm2). 8 Subject to change MICRO MDSM Screw locking for cable connectors (socket side) Z11 Screw, long, blank for pcb connectors (pin side) Z7 Locking screw Z10 Screw for wall thickness 1.5 mm Z12 Screw for wall thickness 1 mm Z33 Locking screw, short Z34 Screw, short, for wall thickness 1.5 mm Z35 Screw, short, for wall thickness 1 mm Push Pull for cable connectors (socket side) Z24 Push pull for pcb connectors (pin side) Z41 Locking pin Z42 Screw, for wall thickness 1.5 mm Z43 Screw, for wall thickness 1 mm 9 MICRO MDSM with straight solder pins Due to customer requirements connectors MDSM-9PE-Z** with 90° termination are not suitable for all applications. There is great interest for a MDSM version with straight terminations. To fulfill market requirements the following connector versions and tools were developped: MDSM-9PA-Z7/Z10 and MDSM-9PA-Z41/Z42 with straight terminations and pcb locking. Typical Applications SSA band and disk drives, SSA distribution panels, bar code readers, mobile telecommunications and medical equipment. Locking of PC Board The mating and unmating forces are concentrated on to an integrated PCB locking, after the connector has been mounted on a pc board. Please note: The standard screw locking which is being used for MDSM-9PE-Z10 do not apply to MDSMA-9PA. . The MDSM-9PA screws require a shorter thread. MDSM-9PA Connector optionally with push-pull or screw locking Technical Data Insulator Shell Contacts Contact finish Contact termination Wire size Contact spacing Contact number Temperature range acc to DIN IEC 68 part 1 Thermoplast, UL 94V-0 Steel, tinned and nickel plated Copper alloy Gold over PdNi tinned AWG 28 – 26 1,27 mm 9 –55 / 125°C Electrical Data Current rating Voltage rating Contact resistance Insulation resistance 10 1,5 A / 55°C 350 Vrms 20 mΩ max 5000 MΩ Subject to change MICRO MDSM Dimensions Mounting Methods 11 MICRO MDSM with crimp contacts, for panel mounting The market shows great interest for a MDSM Inline receptacle with pin contacts for crimp termination. To fulfill this requirements the following connector versions and tools have been developped to accomodate pin contacts crimped to wire sizes AWG 28 – 26: - MDSM-9PC-Z7/Z10-O- VS1 - MDSM-9PC-Z42-O-VS1 Contacts Contacts MDS-P-TS (1000 contacts / reel) or MDS-P-RL (10.000 contacts / reel) to be ordered separately. MDSM-9PC Connector with screw locking Technical Data Insulator Shell Contacts Contact finish Contact termination Wire size Contact spacing Contact number Temperature range acc to DIN IEC 68 part 1 Thermoplast, UL 94V-0 Steel, tinned and nickel plated Copper alloy Gold over PdNi tinned AWG 28 – 26 1,27 mm 9 –55 / 125°C Electrical Data Current rating Voltage rating Contact resistance Insulation resistance 12 2,0 A / 55°C 350 Veff 20 mΩ max 5000 MΩ Subject to change MICRO MDSM Dimensions lu 8,75 ul f--(.344)--1 Panel Cutout 7.1' "Y ITT cannon 13 MICRO – Round Cable for connectors MDSM MDSM Stranded wire Conductors Copper, tinned AWG 26 / 7 x 0,160 mm AWG 28 / 7 x 0,127 mm Insulation PVC, PP or HDPE, Outer dia. max. 0,9 mm Wall thickness AWG 26: generally min. 0,140 mm AWG 28: generally min. 0,152 mm for all: min. permissible thickness at any position .127 mm Cable Shielding Shielding braid, tinned copper, coverage min. 80% Insulation PVC Wall thickness 0.56 mm min. at any position* 0.76 mm min. at any position** Outer diameter Strands 9 15 25 Temperature range –40 / 80°C Operating voltage 300 Vrms Test voltage 1000 Vrms min. Conductor resistance 240 Ω/km Outer diameter mm max. 5,7 6,7 7,9 * Cable with 9 wires or 5 twisted pairs ** Cable with more than 9 wires or more than 5 twisted pairs Tooling 14 Hand crimp tool (for reeled contacts) Semi-automatic stripper / crimper Insertion tool CCTR-MDS EPS 3500-MDS CT 120090-102 Other tools see assembly instruction Subject to change Product Safety Information THIS NOTE SHOULD BE READ IN CONJUNCTION WITH THE PRODUCT DATA SHEET/CATALOGUE. FAILURE TO OBSERVE THE ADVICE IN THIS INFORMATION SHEET AND THE OPERATING CONDITIONS SPECIFIED IN THE PRODUCT DATA SHEET/ CATALOGUE COULD RESULT IN HAZARDOUS SITUATIONS. 1. MATERIAL CONTENT AND PHYSICAL FORM Electrical connectors do not usually contain hazardous materials. They contain conducting and non-conducting materials and can be divided into two groups. a) Printed circuit types and low cost audio types which employ all plastic insulators and casings. b) Rugged, Fire Barrier and High Reliability types with metal casings and either natural rubber, synthetic rubber, plastic or glass insulating materials. Contact materials vary with type of connector and also application and are usually manufactured from either copper, copper alloys, nickel, alumel, chromel or steel. In special applications, other alloys may be specified. 2. FIRE CHARACTERISTICS AND ELECTRIC SHOCK HAZARD There is no fire hazard when the connector is correctly wired and used within the specified parameters. Incorrect wiring or assembly of the connector or careless use of metal tools or conductive fluids, or transit damage to any of the component parts may cause electric shock or burns. Live circuits must not be broken by separating mated connectors as this may cause arcing, ionisation and burning. Heat dissipation is greater at maximum resistance in a circuit. Hot spots may occur when resistance is raised locally by damage, e.g. cracked or deformed contacts, broken strands of wire. Local overheating may also result from the use of the incorrect application tools or from poor quality soldering or slack screw terminals. Overheating may occur if the ratings in the Product Data Sheet/ Catalogue are exceeded and can cause breakdown of insulation and hence electric shock. If heating is allowed to continue it intensifies by further increasing the local resistance through loss of temper of spring contacts, formation of oxide film on contacts and wires, and leakage currents through carbonisation of insulation and tracking paths. Fire can then result in the presence of combustible materials and this may release noxious fumes. Overheating may not be visually apparent. Burns may result from touching overheated components. 3. HANDLING Care must be taken to avoid damage to any component parts of electrical connectors during installation and use. Although there are normally no sharp edges, care must be taken when handling certain components to avoid injury to fingers. 18 Electrical connectors may be damaged in transit to the customers, and damage may result in creation of hazards. Products should therefore be examined prior to installation/use and rejected if found to be damaged. IMPORTANT GENERAL INFORMATION. 1. Air and creepage paths/Operating voltage The admissible operating voltages depend on the individual applications and the valid national and other applicable safety regulations. 4. DISPOSAL Incineration of certain materials may release noxious or even toxic fumes. For this reason the air and creepage path data are only reference values. Observe reduction of air and creepage paths due to PC board and/or harnessing. 5. APPLICATION Connectors with exposed contacts should not be selected for use on the current supply side of an electrical circuit, because an electric shock could result from touching exposed contacts on an unmated connector. Voltages in excess of 30 V ac or 42.5 V dc are potentially hazardous and care should be taken to ensure that such voltages can not be transmitted in any way to exposed metal parts of the connector body. The connector and wiring should be checked, before making live, to have no damage to metal parts or insulators, no solder blobs, loose strands, conducting lubricants, swarf, or any other undesired conducting particles. Insulation resistance should be checked to make certain that no low resistance joints or spurious conducting path are existing between contacts and exposed metal parts of the connector body. Further the contact resistance of the connectors should be measured within the electrical circuit in order to identify high resistances which result in excessive connector heating. 2. Temperature All information given are temperature limits. The operation temperature depends on the individual application. 3. Other important information Cannon continuously endeavours to improve their products. Therefore, Cannon products may deviate from the description, technical data and shape as shown in this catalogue and data sheets. 4. Harnessing and Assembly Instructions If applicable, our special harnessing and/or assembly instruction has to be adhered to. This is provided at request. Always use the correct application tools as specified in the Data Sheet/Catalogue. Do not permit untrained personnel to wire, assemble or tramper with connectors. For operation voltage please see appropriate national regulations. ITT Cannon manufactures the highest quality products available in the marketplace; however these products are intended to be used in accordance with the specifications in this catalog. Any use or application that deviates from stated operating specifications is not recommended and may be unsafe. No information and data contained in this catalog shall be construed to create any liability on the part of Cannon. Any new issue of this catalog shall automatically invalidate and supersede any and all previous issues. A limited warranty applies to Cannon products. Except for obligations assumed by Cannon under this warranty, Cannon shall not be liable for any loss, damage, cost of repairs, incidental or consequential damages of any kind, whether or not based on express or implied warranty, contract, negligence or strict liability arising in connection with the design, manufacture, sale, use or repair of the products. Product availability, prices and delivery dates are exclusively subject to our respective order confirmation form; the same applies to orders based on development samples delivered. This catalog is not be construed as an offer. It is intended merely as an invitation to make an offer. By this publication, Cannon does not assume responsibility or any liability for any patent infringements or other rights of third parties which may result from its use. Reprinting this catalog is generally permitted, indicating the source. However, Cannon's prior consent must be obtained in all cases. Cannon is a trademark of ITT Industries, Inc Subject to change Cannon Worldwide Facilities Austria Afrikanergasse 3 1020 Vienna FAX: (1) 2160948 PH: (1) 2160947 Benelux Rue Col. Bourg Str. 105A 1140 Brussels, Belgium FAX: (02) 7269201 PH: (02) 726 75 94 NL FAX: 31.35.691.8796 PH: 31.35.691.6855 China No. 24, 2 Block Taohuawu New District Zhenjiang, Jiangsu P.R.C. 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