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

Opt for this connector housing from Molex to safely link crimp terminals to your PCB. It features nylon housing that's durable and can withstand impact, so it's a practical choice for use in harsh environments where rough handling is likely. As this material is also an insulator, it can help protect operators from the risk of electric shocks. Compact dimensions of 39 (length) x 14.1 (width) x 19.6mm (depth) mean you can use it in setups with limited space. A pitch of 4.2mm provides a safe distance to stop conductors from touching each other, preventing short circuits. A connector housing like this is a common component in personal and industrial computer systems.

• Rating of 13A for high-current applications
• Wide operating temperature range of -40°C to +105°C for safe use in challenging conditions
• 18 contacts for multi-circuit signal transmission
• Positive locking mechanism prevents accidental unmating due to shock or vibration

• Automotive equipment
• Agricultural machinery

This connector is flame-retardant and will stop burning within 60 seconds, so it won't contribute to a workplace fire.

Molex Minifit Jr.™ Series