KMC Series High Density PCB Connector

Smiths Interconnect
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The KMC Series is a high density PCB connector, with 3 rows mixing signal, power, and coaxial contacts. Using the hyperboloid contact technology, the KMC series features with low contact resistance while ensuring more than 5000 mating cycles. The KMC Series is resistant to shock and vibrations caused in Commercial aviation, Space & Defense applications. KMC Series is ESA qualified.


  • High density interconnection: up to 162 ways, Ø 0.50 mm
  • Termination style: Wire wrap, solder bucket and through board solder
  • ESA qualified: ESCC 3401/039
  • Polarized guiding devices (16 keys available)
  • Pitch: alternated of 1,27 mm between contacts and 1,905 between row


  • Aviation
  • Space
  • Defense