Molex Mini-Fit Jr Series Straight Through Hole PCB Header, 8 Contacts, 4.2 mm Pitch, 2 Row, Shrouded 39-29-9089

Molex 39-29-9089 Mini-Fit Jr Series Straight Through Hole PCB Header is a high-quality electronic connector designed for power applications requiring robust and secure wire-to-board connections. This connector features an 8-contact, 2-row configuration with a 4.2 mm pitch, providing efficient handling of currents up to 9 amps per circuit.

The connector housing is made from durable nylon material that offers scoop-proof protection, preventing damage to the pin terminals during angled mating. The fully isolated terminals safeguard against debris, arcing, and mishandling, while the gold-plated brass contacts ensure excellent conductivity and corrosion resistance.

Its polarization and keying features prevent misalignment, ensuring correct mating with compatible receptacles. A positive locking mechanism secures the connection against shock and vibration, with an audible click providing confirmation of complete engagement. This series also offers versions with snap-in PCB retention pegs and mounting flanges to enhance mechanical stability.

Operating between -40°C and 105°C and rated for 600 V, this PCB header is suitable for demanding industrial, commercial, and consumer applications including white goods, office devices, industrial automation equipment, and communication/networking hardware such as servers and routers.

With its reliable construction and versatile design, the Molex Mini-Fit Jr Series 39-29-9089 PCB Header facilitates safe and efficient power interconnections on printed circuit boards.

Supports up to 9A current per circuit for reliable power delivery. Features a 2-row design with shrouded housing for enhanced protection and durability. Constructed with nylon housing and gold-plated brass contacts to ensure longevity and corrosion resistance.

Includes polarization and keying features to prevent mismating and ensure proper connection orientation. Positive locking mechanism with audible click confirms secure mating and prevents accidental unmating. Designed for through-hole PCB mounting with solder termination for robust installation.

Operates reliably in temperatures ranging from -40°C to 105°C for diverse industrial environments. Rated for 600 V voltage, suitable for various power connector needs. Ideal for use in consumer electronics, industrial automation, office equipment, and networking hardware.

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