Molex - Brad Harrison Products

Mini-Change Connectors

The Brad Harrison Mini-Change connector was originally developed to serve the automotive industry by providing quick-disconnect couplings for valves and limit switches. Today, Mini-Change connectors are used in a variety of industrial applications. The Mini-Change connector's features provide a toughness that allows them to meet the demanding requirements of sensor-actuator bus systems found in harsh manufacturing environments. Our high-quality and time-proven design has made our connectors the standard by which all others are measured.

Provide quick and easy quick disconnection of:

  • 12 and 18mm proximity sensors

  • Photoelectric sensors

  • Limit switches

  • Hydraulic valves

In Common Industrial Applications, Such As:

  • Conveyors

  • Packaging Equipment

  • Material Handling Equipment

  • Automated Assembly Equipment

Mini-Change® Connector Features:


Mini-Change Connectors are used in conjunction with:

  • 18 & 30mm Tubular Proximity Sensors

  • Limit Switches

  • Rectangular Proximity and Photoelectric Sensors

  • Solenoid Valves

  • Brad Harrison's Sensor Actuator Bus System

The beauty is in the details. Take, for example, these
recent improvements that further separate Mini-Change
products from competing brands:

  • A Quad Beam(TM) contact that maintains constant pressure on the male pin to ensure optimum connectivity

  • High performance, longer-lasting gold over palladium/nickel plating An epoxy coated coupling nut that provides up to 500 hours of corrosion resistance... no competing product even comes close

  • An anti-vibration feature that prevents the coupler from backing off even under extreme vibration


To find out more about Molex - Brad Harrison Molded Connectors

Contact Us