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1mm pitch Board-to-Board Connectors

1mm pitch Board-to-Board Connectors

1.00mm pitch interconnects from Harwin save space on PCB

Designed for applications using auto assembly machines

At the lower end of the Industry Standard Connector ranges, the M40 series products consist of a range of 1mm pitch surface mount pin headers and sockets. These connectors provide a cost-effective solution for secure and highly reliable PCB-to-PCB connections. Benefitting from a low profile design and a dual beam contact system, the devices are aimed at design engineers seeking to reduce PCB sizes whilst not sacrificing connector reliability.

Product Features

  • Dual row format
  • Gold plated phosphor bronze contacts
  • Surface mount solder tails and location pegs
  • Contact counts range from 2x3 up to 2x25 positions
  • All components come packaged in tape and reel format for fully automated pick and placement


A typical application for the new pin headers and sockets are mezzanine PCB assemblies. The small contact spacing of 1.00mm makes the interconnects ideally for use in confined spaces, such as handheld devices. Mezzanine PCB assemblies can be found in numerous markets, including consumer electronics and industrial control systems.


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