Molex, Mini-Fit Jr Male 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.

Protect your wire-to-wire or wire-to-board connections with this male connector housing from Molex. It has four contacts arranged in two rows, helping to keep your wires organised. The nylon housing is flame-retardant and abrasion-resistant, making it a good choice for use in harsh environments. It also has a broad working temperature range of -40°C to +105°C, so it can withstand extreme heat or cold in demanding industrial applications. Its light weight of just 1.75g means it won't add too much bulk or strain on your PCB (printed circuit board).

• Compact width of 11.6mm to take up minimal space on your PCB
• Contacts are polarised with a unique groove on one side that prevents incorrect mating
• Audible click when latch system locks into place to ensure a secure connection
• Straight body orientation lays connections out linearly for an organised setup

• Security systems
• Automotive modules
• Consumer technology
• Data servers

Yes, thanks to its current rating of 13A per circuit, this housing can withstand high currents in heavy-duty applications.

For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.

Molex Minifit Jr.™ Series