Molex Micro-Fit 3.0 Series Straight Through Hole PCB Header, 8 Contacts, 3 mm Pitch, 1 Row, Shrouded 43650-0829

The Molex 43650-0829 Micro-Fit 3.0 Series Straight Through Hole PCB Header is engineered for reliable power distribution in low to mid-range current applications. Featuring an 8-contact, single-row configuration with a 3 mm pitch, this header is designed for wire-to-board interconnections in industrial and commercial environments.

The connector housing is constructed from Liquid Crystal Polymer, a UL 94V-0 rated high-temperature material that withstands soldering temperatures up to 265°C, facilitating reflow soldering processes without degradation. The contacts are brass with gold plating to ensure high conductivity and corrosion resistance.

Positive latching mechanisms improve connection security and prevent accidental disconnections, while shrouding provides additional protection and alignment safety. The header incorporates PCB polarizing pegs that assist in precise positioning on the PCB, increasing assembly efficiency and reducing errors.

With an operating temperature range of -40°C to 105°C and rated for currents up to 5 amperes at 250V, this connector suits a variety of applications including telecommunications, medical devices, consumer appliances such as dryers and refrigerators, solar power systems, and gaming terminals.

Its through hole mount design is SMT compatible, allowing manufacturers to optimize assembly lines and reduce process steps. The termination type is solder, suitable for durable, permanent PCB connections. Male contact gender completes the technical design.

This PCB header supports a current rating of 5A with a voltage rating of 250V. The housing is manufactured from high-temperature Liquid Crystal Polymer, enabling solder reflow processes up to 265°C. It features a shrouded design with a single row and 3 mm row pitch for secure wire-to-board connections.

Positive latching ensures secure mating and prevents accidental disconnections. Suitable for industrial, telecommunications, medical, consumer appliances, and solar power applications. Manufactured to withstand operating temperatures ranging from -40°C to 105°C.

Termination is solder type with male contact gender. Incorporates PCB polarizing pegs for accurate alignment and positioning during assembly. Through hole mounting style is SMT compatible, reducing manufacturing costs.

Molex connectors maintain industry-leading quality and are ideal for electronic component design requiring compact, high-reliability connections. This product enables efficient, secure power and signal interfacing in complex electronics systems.

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