Mini-Fit Junior 4.2 mm pitch connector housings form part of the Mini-Fit Junior power connector’s interconnection system. Molex connector housings can be used in applications that require design flexibility. These types of fittings are an essential component that offer protection for the connection it is housing.

• Handle Up to 13A current per circuit, a great solution for high current connectors
• Fully isolated terminals for protection against debris and damage caused by mishandling
• Polarization and keying to prevent mismating ad misalignment
• Positive locking mechanism for secure mating connection prevents accidental unmating caused by excessive shock or vibration
• Audible click for mating confirmation
• Available with a flame retardant UL94V-0 or UL94V-2 housing material
• Accepts standard Mini-Fit and Mini-Fit Plus crimp terminals
• Wire to wire and wire to board applications

Use this male connector housing from Molex to hold your crimped cable's terminals firmly in place. It has a positive locking mechanism for secure mating with a Mini-Fit Jr. receptacle housing on your board. This prevents accidental disconnection as a result of excessive shock or vibration. As the plug won't burn for more than 10 seconds and is self-extinguishing, it supports workplace safety and can be used in potentially hazardous areas.

• Operating temperature range between -40°C and +105°C, making it suitable for use in demanding conditions
• Pitch of 4.20mm for sufficient isolation of contacts

• Data communication and networking devices
• Robotics applications
• Automotive industry

The housing can be used with Mini-Fit crimp terminals from the 5558 and 46012 series. For versatility, it's also suitable for Mini-Fit Jr. 30490-series grounding pins.

Molex Minifit Jr.™ Series