Metal Shell Micro Circular Threaded Coupling Connectors

TE Connectivity

Small, rugged circular connector for military and aerospace, medical and industrial applications. Connectors are available in two sizes: 7 positions (Shell Size M11) and 19 positions (Shell Size M14).  


  • High cycle life spring probe and pad contact interface - 5000+ mating cycles
  • Threaded coupling mechanism
  • High density for limited space applications
  • Multiple shell sizes and and keying configurations
  • RoHS Compliant or chemical sterilization (500 cycles)


  • Military and Aerospace
  • Medical Equipment
  • Instrumentation and Test Equipment
  • Portable Computing, Data Management, Communications and Sensing Devices
  • Rugged Industrial Environments