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New Product Launch – M50 and M52 Connectors

New Product Launch – M50 and M52 Connectors. Compiled by: W. J. Bourne 1st June 2005. Topics. Why more M50 Connector types? Breakdown of Connectors Specifications Launch details. Why more M50?. M50 Connectors – 1.27mm pitch Male and Female Connectors

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New Product Launch – M50 and M52 Connectors

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  1. New Product Launch –M50 and M52 Connectors • Compiled by: • W. J. Bourne • 1st June 2005

  2. Topics • Why more M50 Connector types? • Breakdown of Connectors • Specifications • Launch details

  3. Why more M50? • M50 Connectors – 1.27mm pitch Male and Female Connectors • Introduced as Standard product in 1997/1998 • Sales on this product range has steadily increased throughout this period • More variations now available across the industry

  4. Why more M50? • Additional M50s and New M52s • To enhance the range of Fine Pitch products, additional connectors were specified for the 2005 Catalogue launch. • The new products encompass 1.27mm pitch products, with a choice of 1.27mm or 2.54mm row spacing. SIL and DIL versions are available. • There is now greater flexibility in connector heights and the choice of whether to have location pegs on SMT products. • The M52 range increases the choice of Fine Pitch connectors, and gives Harwin more products meeting current industry standards. • The addition of Pin Header Variant options for the M50 range give the ultimate flexibility in board-to-board connections. This has also been introduced for the M52 range.

  5. Breakdown of Connectors • M50: • 1.27mm pitch between rows and along connector. • Male pin is 0.40mm square. • Double row, Gold. • Pin header variants now available. • M50-3XX additions mate with current M50-3XX items – basic pin headers and sockets. • M50-4X0 additions (shrouded single polarisation) do not mate with current M50-4X2 items (shrouded double polarisation).

  6. Breakdown of Connectors Bold = new products

  7. Breakdown of Connectors • M50 Mating partners: • Basic Pin Headers + Sockets: • Female: M50-300, M50-310, M50-311, M50-312, M50-315, M50-320 • Male: M50-350, M50-360, M50-390, Variants • Shrouded, Single Polarised: • Female: M50-430 • Male: M50-470, M50-480, M50-490 • Shrouded, Double polarised: • Female: M50-432 • Male: M50-492

  8. Breakdown of Connectors • M52: • 1.27mm pitch along connector, but 2.54mm between rows on DIL. • Male pin is 0.46mm square. • Double row and Single row, Gold. • Pin header variants available instead of standard male connectors. • SMT Female connectors use twin beam contacts, PC Tail Females are tuning fork contacts.

  9. Breakdown of Connectors

  10. Specifications • Mechanical: • Durability = 50 operations (M52-XXX) • Insertion force = 0.6N max (M50-4XX) 2.0N max (M50-3XX) 2.0N max (M52-XXX) • Withdrawal force = 0.1N min (M50-4XX) 0.3N min (M50-3XX) 0.3N min (M52-XXX) • Environmental: • Operating Temperature = -40°C to +105°C • M50 & M52 Ranges: • Materials: • Moulding = High Temp Thermoplastic UL94V-0 • Contacts = Copper Alloy • Finish = Gold • Electrical: • Current Rating = 1A per contact • Voltage Rating = 150V AC • Voltage Proof = 500V AC • Contact Resistance = 40mW max • Insulation Resistance = 1,000MW min

  11. Launch Details • Harwin plc activities: • Additions in new catalogue, placed with current M50 range • Product of the Month for June • Promotional release to Distributors • News release to trade journals • Selection of all ranges to be stocked, with a stock of these items held in the Sales Sample Stock

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