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

Lock in a terminal attached to your PCB using this connector housing from Molex. It completely shields the contacts to prevent dirt and moisture from tripping up your circuitry. As it has 4 contacts, you can slot in multiple crimp terminals to support wire-to-wire and wire-to-board transmissions. With a current rating of 13A per circuit, this unit can safely handle the demands of your high-powered electrical system.

• Compact pitch size of 4.2mm to handle small conductors
• Integrated lock-to-mating feature for secure terminal connection
• Performs reliably in challenging temperatures from -40°C to +105°C

• Server rooms
• Electrical engineering
• HVAC systems

Yes, the connector housing resists burning thanks to its self-extinguishing nylon body.

This housing gives an audible click to let you know the terminal is securely connected.

Molex Minifit Jr.™ Series