Souriau-Sunbank SMS Series – Quick Mating Plastic Rectangular Connector


Souriau-Sunbank SMS series is a plastic rectangular connector with a quick mating mechanism, available from 3 to 36 positions. Just push to mate, press and release to unmate! This series offers a complete interconnect solution due to a wire version, a PCB version and accessory options. Cable, plug and receptacles feature pin-protection skirts, positive polarization and are offered with or without integrated strain relief hoods. With a pitch of 5.08mm and a low profile version availability, SMS series is ideal for tight space integration and high density applications. The Souriau-Sunbank SMS series also offers a flame retardant version compliant with EN 50467, as well UL recognized (file number E238675) and CSA certified (file number LR44961-21) for qualification of your equipment and a guarantee of safe use.


  • Temperature (standard SMS series): -55° +105°C
  • Temperature (for the flame retardant version): -40° +105°C
  • Sealing: IP40
  • 500 mating cycles
  • Flammability rating: UL94 V2 (SMS black version) and UL94 V0 (SMS white version)
  • I3F2/I2F3 according to the NFF 16101 / 16102 (SMS white version)
  • R23/HL3 according to the EN 45 545 (SMS white version)
  • RoHS


Souriau-Sunbank Connection Technologies is a world leader in the harsh environment interconnect solutions market. They have a strong culture of operational excellence. Composed of two highly respected interconnect brands, SOURIAU and SUNBANK. Souriau-Sunbank Connection Technologies is a global designer, manufacturer and supplier of high-performance and high-reliability interconnect products. These include connectors, backshells, conduits, cable assemblies, contacts and custom interconnect solutions.
Connector Tech LLC offers a variety of value added services for the Souriau-Sunbank Connection Technologies line of Souriau connectors. Please contact us to discuss these options.
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