Mini-Fit Junior 4.2 mm pitch PCB headers which form part of the Mini-Fit Junior power connector interconnection system. Mini-Fit Junior power connectors are able to handle up to 9A per circuit making them ideal for use in high current applications. These Mini-Fit Junior PCB headers have fully isolated terminals for protection against, debris, arcing and damage caused by mishandling. The connector housings are also scoop-proof which prevents damage to the pin terminals when mated at a severe angle. The housings of these PCB headers incorporate polarization and keying features to prevent misalignment and mismating with the receptacle. A positive locking mechanism provides a secure connection with the mating receptacle and prevents accidental unmating caused by excessive shock or vibration. An audible click indicates that the connector is fully mated. For a secure connection to the PCB versions of these Mini-Fit Junior PCB headers are available with snap-in plastic PCB peg locks. Versions are also available with PCB mounting flanges. These Mini-Fit Junior 4.2 mm PCB headers are available with a UL94V-0 or UL94V-2 housing material and with a range of contact configurations and contact platings

• Can handle Up to 9A current per circuit
• Fully isolated terminals
• Scoop-proof housings to prevent contact damage
• Polarization and keying to prevent mismating
• Positive locking mechanism for secure mating connection
• Audible click for mating confirmation
• Versions with PCB retention pegs and mounting flanges

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.

This pcb header by Molex part of the Mini-Fit Jr. series with 2 rows and 2 contacts, is a straight, shrouded connector system suitable for wire-to-board applications, with brass contacts plated with tin. The header has a current rating of 9A and a voltage rating of 600V, making it ideal for through-hole mounting on PCBs with a pitch of 4.2mm.

• Brass contacts with tin plating for reliable electrical connections
• Shrouded design for added protection and safety
• Solder termination method for secure attachment
• Through-hole mounting style for easy installation
• Suitable for applications requiring high current (9A) and voltage (600V) ratings

• Ideal for power applications across industries
• Suitable for wire-to-board connections in mechanical systems
• Used in PCB headers for secure and efficient power distribution

This pcb header is designed to support a current rating of 9.0A and a voltage rating of 600.0V, making it reliable for power-intensive applications.

Yes, this header is compatible with standard Mini-Fit female terminals for easy and secure connections.

Yes, this pcb header is specifically designed for through-hole mounting on PCBs, ensuring stability and reliability.

Molex Minifit Jr.™ Series