Amphenol Commercial MDB Rugged D-Sub Connectors

Amphenol Commercial MDB Series Industrial D-Subminiature Connectors for Harsh Environments are environmentally sealed to meet IP67 standards. These rugged connectors feature screw machine contacts and high temperature, high-performance thermoplastic or metal die-cast shells. The cost-effective D-Sub connectors offer a working voltage 200VDC, 125VAC and a contact current rating of 5A. These rugged connectors feature contacts of copper alloy gold over nickel plate and gaskets of silicone rubber. Typical applications include outdoor equipment, portable devices, automation equipment, industrial, and agricultural equipment.


  • 9 to 26 position D-sub interface
  • Protection provided for IP67 applications per IEC 60529 specification
  • 5A maximum current per contact
  • Meets the requirement of 30°C ΔT 


  • Outdoor equipment
  • Portable devices
  • Automation equipment
  • Industrial and agricultural equipment
Published: 2010-05-04 | Updated: 2022-03-11