Molex Mini-Fit Jr Series Straight Through Hole PCB Header, 12 Contacts, 4.2 mm Pitch, 2 Row, Shrouded 39-29-9122

Molex 39-29-9122 Mini-Fit Jr Series PCB Header is a high-quality 12-contact connector designed for demanding wire-to-board power applications. With a 4.2 mm pitch and 2-row straight through hole design, this shrouded header connector provides reliable and secure connections in electronic assemblies.

The connector’s nylon scoop-proof housing protects the pins from damage during mating and unmating, while its polarization and keying features prevent misalignment and incorrect assembly. A positive locking mechanism ensures secure engagement with an audible click confirming the connection.

Each contact is made from brass and plated with tin for reliable electrical performance and excellent corrosion resistance. The solder termination type enables strong mechanical and electrical connection to the PCB.

This Mini-Fit Jr Series connector supports currents up to 9A per circuit and operates reliably across a wide temperature range from -40°C to 105°C, making it suitable for industrial automation, consumer appliances, office equipment, and network devices.

The connector meets 600V voltage rating standards, making it suitable for power distribution in various electronic systems. It is ideally used in applications requiring high current density and design flexibility in wire-to-board interconnections.

Supports up to 9A current per circuit ensuring reliable power transmission. Constructed with nylon housing material that is scoop-proof to protect contact pins. Features polarization and keying to prevent misconnections during assembly.

Includes a positive locking mechanism with an audible click for secure mating confirmation. Contacts are made of brass with tin plating for corrosion resistance and solder termination. Operates reliably between -40°C to 105°C temperature range.

Mount type is through hole ensuring stable PCB connection. Designed as a wire-to-board connector with male contact gender. Supports operating voltage up to 600V in industrial and commercial electronic equipment.

This connector is perfect for industrial, laboratory, manufacturing, and commercial electronic assemblies requiring dependable power connector solutions. Make your selection from the extensive range of Molex Mini-Fit Jr connectors for your next high-current design project.

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