Mini-Clamp II Connector

Part Number Information
Part #: Price/Availability:
371 E-MB Buy Now
373 E-MB Buy Now

The 3M Mini-Clamp II connectors have an integrated guiding and alignment feature built into the cover, which provides reliable positioning of the individual wires. Semi-transparent covers allow for visual inspection to check correct wire positioning prior to termination. Polarizing tabs help provide proper mating while latching features help provide a secure connection, even under severe conditions such as mechanical stress and vibration in industrial environments.

The new Mini-Clamp II Connectors by 3M are available in a 2mm pitch that use color coding (red, yellow, orange, green, blue and grey) to ensure proper wire usage, wire alignment and retention of the cover. The 3M Mini-Clamp II Connectors are available in 3- and 4-pin wiremount configurations, in two socket styles and a plug version. They are also available in board-mount socket configurations: a 3- and 4-pin single row socket connectors; and a 6-pin (2 x 3 pins), an 8-pin (2 x 4 pins), a 12-pin (4 x 3 pins) and a 16-pin (4 x 4 pins) multi-row socket connector. Dust caps are available for more harsh and dusty environments. The new connectors join the existing Link wiremount 381 series and boardmount socket series 382, both of which are available in 4-pin configuration and meet the industry-wide CC-Link standard.


  • Designed to accommodate typical wiring specifications per Europe and North America suppliers
  • Easy, quick and reliable IDC termination
  • Integrated cable retention
  • Design accepts multiple wire size diameter
  • No special tooling needed
  • Latch helps enable rugged field termination
  • Compact design saves board space
  • High number of mating cycles
  • RoHS compliant as declared in regulatory information appendix notes E1 & C1


  • Semiconductor and LCD manufacturing machines
  • Medical
  • Packaging systems
  • Conveyor systems
  • Elevators and lift systems
  • Flowmeters
  • Motion test and measurement systems
  • Traffic light and control systems
  • Base press control electronics
  • Food and packaging industries
  • Automotive and metal industries