Molex Mini-Fit Jr Series Straight Through Hole PCB Header 8 Contacts 4.2 mm Pitch 2 Row Shrouded 39-28-8080

Molex 39-28-8080 Mini-Fit Jr Series Straight Through Hole PCB Header is a high-quality electronic component designed for reliable wire-to-board connections with up to 7A current carrying capacity per contact. The 8-contact shrouded header features a 4.2 mm pitch across 2 rows, ensuring a compact and efficient layout suitable for industrial and commercial electronics applications.

The housing is made of robust nylon material, providing durability and resistance to environmental factors, while brass contacts with tin plating enhance electrical conductivity and corrosion resistance. The fully isolated terminals protect against debris, arcing, and mechanical damage from mishandling.

This PCB header incorporates multiple safety and usability features such as scoop-proof housings to prevent contact damage during mating, polarization and keying to guarantee correct connector alignment, and a positive locking mechanism that secures the connection with an audible click confirming full mating. The straight orientation and through-hole mount type facilitate secure soldered attachment to printed circuit boards.

Operating temperatures range from -40°C minimum to 105°C maximum, making this connector suitable for a variety of demanding environments. Its design supports high density wire-to-wire and wire-to-board connections, widely used in consumer electronics, office equipment, industrial automation systems, networking hardware, rack-mount servers, and networking routers or switches.

The product is manufactured in China and complies with industrial standards, guaranteeing consistent quality. Variants with snap-in plastic PCB retention pegs and mounting flanges are available for enhanced mechanical stability.

Supports up to 7A current per contact. Nylon housing for durability. Brass contacts with tin plating. Fully isolated terminals for protection. Polarization and keying for correct alignment. Positive locking mechanism with audible confirmation.

Through-hole mount with solder termination. Operating temperature range -40°C to 105°C. Ideal for high density electronic and power applications. Manufactured in China ensuring consistent quality.

This Molex Mini-Fit Jr PCB Header is a trusted choice for electronics manufacturers and design engineers seeking reliable, high-performance interconnect solutions. Explore similar high-quality PCB connectors on EnvMart to meet all your industrial and commercial needs.

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