⚠️ Unsupported Browser

Your browser is not supported.

The latest version of Safari, Chrome, Firefox, Internet Explorer or Microsoft Edge is required to use this website.

Click the button below to update and we look forward to seeing you soon.

Update now


The MDK systems are designed for single-way and multi-way connectors with straight terminals. It is used in the automotive industry, domestic appliance industry and in industrial electronics.

Lear MDK

Get a quote

Can't find what you're looking for or just want to speak to someone about our products?


Lear MDK uses


  • For connection to components
  • As a solder connection
  • As a combined connector system with DFK and MFK terminals F
  • For splash-proof applications with seals for single wires and housings or with fluid jointing compound

Lear Corporation, formerly Grote and Hartmann, manufacture terminals and connectors, junction boxes, machinery to produce wire harnesses and much more.