Molex, Mini-Fit Jr Female Connector Housing, 4.2mm Pitch, 4 Way, 2 Row

Mini-Fit Junior 4.2 mm pitch crimp receptacle and plug housings which form part of the Mini-Fit Junior power connectors interconnection system. Mini-Fit Junior power connectors are able to handle up to 13A per circuit making them ideal for use in high current applications. These Mini-Fit Junior crimp housings have fully isolated terminals for protection against, debris, arcing and damage caused by mishandling. The housings incorporate polarization and keying features to prevent misalignment and mismating. A positive locking mechanism consisting of an easy to operate thumb latch provides a secure connection with the mating connector. This positive locking mechanism prevents accidental unmating caused by excessive shock or vibration. An audible click indicates that the connector is fully mated. These Mini-Fit Junior 4.2 mm plug and receptacle housings are available with a UL94V-0 or UL94V-2 housing material, a range of contact configurations and accept standard Mini-Fit and Mini-Fit Plus crimp terminals

• Can handle Up to 13A current per circuit
• Fully isolated terminals
• Polarization and keying to prevent mismating
• Positive locking mechanism for secure mating connection
• Audible click for mating confirmation

Mini-Fit Junior power connectors are ideal for use in high current, high density wire to wire and wire to board applications that require design flexibility. Applications include consumer white goods, office equipment, industrial automation equipment, industrial networks, rack-mount servers, routers and switches.

Use connector housing from Molex to hold your wire-to-wire or wire to printed circuit board (PCB) applications securely in place. It has a compact 4.2mm pitch interface for small-sized connectors in the Mini-Fit Jr range. The housing has four contacts arranged in two rows to accommodate up to four circuits without taking up too much space. The housing can withstand high currents of up to 13A per contact, so it's a good choice for use in demanding applications. The crimp method ensures terminals are protected against contaminants and offer a long-lasting connection.

• Compatible with other MiniFit series such as MiniFit Plus for flexible connection design
• Mates with both vertical and right-angle connectors with pegs or flanges for maximum versatility
• Wide operating temperature range of -40°C to +105°C for use in extreme conditions
• Polarised to ensure the header and receptacle won’t be accidentally mismated
• Nylon housing material provides good electrical insulation for added safety

• Data and communications equipment
• Commercial vehicle modules
• Industrial automation equipment
• Domestic appliances

The housing makes an audible click when correctly fitted, so you can be sure it's properly in place.

Molex Minifit Jr.™ Series