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Home » NEWEST Products » New by Manufacturer » Harwin » Harwin M40 1.0mm Board to Board SMT Connectors
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Harwin M40 1.0mm Board to Board
SMT Connectors

Harwin's M40 Series offers a range of surface mount pin headers and sockets designed to provide a cost-effective solution for secure and highly reliable PCB-to-PCB connections. Featuring a low profile design and a dual beam contact system, the M40 1.00mm Board to Board SMT Connectors enable design engineers to reduce PCB sizes without sacrificing connector reliability. The small contact spacing of 1.00mm make the Harwin M40 Board to Board SMT Connectors ideal for use in confined spaces such as hand-held devices, consumer electronics, and industrial control systems.

  • Low profile design
  • Dual row format with 2x3 to 2x25 positions
  • Locating pegs to ensure correct positioning on the board
  • Polarized to prevent mis-mating
  • Staggered pin-out to help board layout
  • Designed for auto-placement; components packaged in tape and reel format for fully automatic pick and placement
  • Vertical surface-mount solder tails
  • Constructed using gold-plated phosphor bronze contacts for full RoHS compliancy

    • Handheld and portable devices
    • Industrial/instrumentation
    • Marine
    • Security
    • Consumer Electronics
    • Office Automation
    • Miniature Robotics
    Mechanical Specifications
    • Durability: 300 cycles
    • Insertion force (per contact): 1.5N max
    • Withdrawal force (per contact): 0.1N min
    • Contact Retention in moulding: 1.47N min
    • Temperature Range: -40°C to +105°C

    Electrical Specifications
    • Current Rating:
      • M40-310: 1.0A AC/DC
      • M40-320: 0.75A AC/DC
    • Voltage Rating: 100V AC/DC
    • Dielectric Withstanding Voltage: 500V ACrms for 1 minute
    • Contact Resistance:
      • Initial: 20 mΩ max
      • After conditioning: 30 mΩ max
    • Insulation resistance: 1,000 MΩ min

    Physical Specifications
    • Mouldings: Glass-Filled PA6T, UL94V-0
    • Contacts: Copper Alloy

    Part Number Description Number of Positions/ Contacts Gender
    M40-3100345R M40 Socket 3 Female
    M40-3100445R M40 Socket 4 Female
    M40-3100545R M40 Socket 5 Female
    M40-3100645R M40 Socket 6 Female
    M40-3101045R M40 Socket 10 Female
    M40-3200345R M40 Pin Header 3 Male
    M40-3200445R M40 Pin Header 4 Male
    M40-3200545R M40 Pin Header 5 Male
    M40-3200645R M40 Pin Header 6 Male
    M40-3201045R M40 Pin Header 10 Male

    • Harwin
    • Connectors|Connector-Rectangular|Headers