Molex Mini-Fit Jr Series Straight Through Hole PCB Header 24 Contacts 4.2 mm Pitch 2 Row Shrouded 39-29-9242

Molex 39-29-9242 Mini-Fit Jr Series Straight Through Hole PCB Header features 24 male contacts spaced at a 4.2 mm pitch in two rows. This connector is housed in durable nylon material that is shrouded for enhanced protection, making it ideal for high current wire-to-board applications.

The connector can handle currents up to 9 amperes per circuit and supports a maximum voltage of 600 volts, ensuring reliable performance in demanding electrical environments. Operating temperature ranges from -40°C to 105°C, suitable for various industrial, consumer, and office equipment applications.

Constructed with brass contacts plated with tin, this PCB header delivers excellent conductivity and resistance to corrosion. Its design incorporates polarization and keying features to prevent mismating, while the positive locking mechanism with an audible click provides secure and reliable connections.

Mounting is through-hole with solder termination, ensuring strong mechanical and electrical bonding to printed circuit boards. The fully isolated terminals protect against debris, arcing, and physical damage, and the scoop-proof housing prevents contact damage during mating at severe angles.

This connector is highly suitable for industrial automation, rack-mount servers, routers, switches, and consumer white goods where high-density and high-current power connections are required. Versions are available with PCB retention pegs and mounting flanges for enhanced mechanical stability.

Features 24 male contacts arranged in 2 rows for reliable wire-to-board connections. Constructed with a nylon housing that is shrouded for added protection against debris and damage. Supports up to 9A current per circuit with a voltage rating of 600V.

Operates reliably within -40°C to 105°C temperature range. Contact material is brass with tin plating to ensure durability and conductivity. Provides polarization and keying to prevent misalignment and incorrect mating. Includes a positive locking mechanism with audible click confirmation for secure connections.

Designed for through-hole mounting with solder termination for robust PCB attachment. Explore more connectors and electronic components in EnvMart's comprehensive catalog for industrial, laboratory, and commercial applications.

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