1.00mm pitch Board-to-Board Connectors

Part Number Information
Part #: Price/Availability:
M40 Buy Now

Harwin is extending its portfolio of 1.00mm pitch interconnects. The new M40 series products consist of a range of surface mount pin headers and sockets, providing a new cost effective solution for secure and highly reliable PCB-to-PCB connections. Benefiting 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.

The new M40 series 1.00mm pitch interconnects are available in dual row format and feature gold plated phosphor bronze contacts, surface mount solder tails and location pegs. Contact counts range from 2 x 3 up to a maximum of 2 x 25 positions. All components come packaged in tape and reel format for fully automatic 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 ideal for use in confined spaces, such as hand held devices. Mezzanine PCB assemblies can be found in numerous markets, including consumer electronics and industrial control systems.


  • Cost effective design
  • Double row with options available between 2x3 and 2x50 positions
  • Tape and reel format with pick and place caps for auto placement
  • Offers 60% footprint reduction over industry-standard 2.54mm pitch connectors
  • Low Profile
  • Surface mount solder tails
  • Gold-plated phosphor bronze contacts
  • RoHS compliant


  • Mezzanine PCB Connectors