Molex Mini-Fit Jr Series Right Angle Through Hole PCB Header 4 Contact 4.2 mm Pitch 2 Row Shrouded 39-29-1047

The Molex 39-29-1047 Mini-Fit Jr Series Right Angle Through Hole PCB Header is a high-quality, shrouded PCB header connector featuring 4 contacts arranged in 2 rows with a 4.2 mm pitch.

The connector housing is made of durable nylon material providing excellent insulation, and the terminals are fully isolated to protect against debris, arcing, and damage due to mishandling. The scoop-proof design of the housing prevents damage to pin contacts when mated even at severe angles.

Polarization and keying features incorporated into the housing prevent misalignment and mismating with the mating receptacle. Additionally, a positive locking mechanism secures connections firmly and prevents accidental unmating due to vibration or shock, with an audible click verifying full engagement.

This PCB header supports right-angle orientation and is designed for through-hole mounting on printed circuit boards. Contact components are brass with tin plating to ensure reliable electrical conductivity and resistance to corrosion.

Operating temperature range is from -40°C to 105°C, and the connector is rated for voltages up to 600V. These features make it suitable for a wide range of industrial, manufacturing, consumer electronics, and power distribution applications.

The Mini-Fit Jr series is widely used in office equipment, industrial automation, rack-mount servers, routers, and switches where secure, flexible wire-to-board connections are essential. Versions with snap-in plastic PCB retention pegs and mounting flanges are also available for enhanced stability.

Capable of carrying up to 13A current per contact. Durable nylon housing provides insulation and mechanical protection. Fully isolated terminals reduce risk of arcing and debris damage. Scoop-proof housing design prevents damage during mating.

Incorporates polarization and keying to prevent incorrect mating. Positive locking mechanism ensures secure and reliable connections. Right-angle orientation suitable for PCB through-hole mounting. Brass contacts with tin plating for conductivity and corrosion resistance.

Wide operating temperature range from -40°C to 105°C. Rated for up to 600V voltage applications.

This Molex Mini-Fit Jr series connector is ideal for industrial, laboratory, manufacturing, HVAC, and electronic applications requiring dependable high current wire-to-board interconnections. For detailed technical designs, 3D models, and schematic downloads, Molex supports customers with comprehensive documentation.

Explore EnvMart’s extensive range of PCB Headers and connectors to find compatible components for your electronic systems and ensure optimal performance and safety.