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 connector housing from Molex as a safe way to link your power and data signal wires to printed circuit boards (PCBs). The component's nylon body is resistant to impact, making it suitable for long-lasting use even in rough conditions. As it also acts as an insulator, the unit protects you from electric shocks. With a current rating of 13A, this connector housing is designed to handle high current loads. Compact dimensions of 19.2mm (length), 23.4mm (width) and 7.4mm (depth) make it a space-efficient option for tight enclosures.

• Positive locking mechanism to prevent accidental disconnection due to shock or vibration
• Audible click confirms correct mating
• Wide operating temperature range of -40° to +105°C for use in demanding settings
• Polarised to prevent accidental mismating and misalignment

• Consumer electronics facilities
• Medical diagnostic equipment manufacturing
• Network and communication industries

This connector housing isn't waterproof and should be kept away from moisture to prevent damage.

This connector housing has a light weight of 1.16g, which means it's easy to handle and won't strain your PCB.

Molex Minifit Jr.™ Series