Molex Micro-Fit 3.0 Series Vertical Through Hole PCB Header 4 Contact 3 mm Pitch 2 Row Shrouded 43045-0413

Molex 43045-0413 Micro-Fit 3.0 Series Vertical Through Hole PCB Header is a precision-engineered electronic component designed for wire-to-board connections in various industrial and electronic applications. Featuring 4 male contacts arranged in 2 rows with a 3 mm pitch, this connector facilitates robust and efficient circuit connections.

The connector is constructed with high temperature thermoplastic housing that supports glow-wire compliance and can withstand operating temperatures from -40°C up to 125°C, making it suitable for demanding industrial and automation environments. Gold-plated brass contacts ensure excellent conductivity and corrosion resistance, while the shrouded design provides added protection, preventing alignment errors during mating.

This PCB header supports solder termination suitable for through-hole mounting, enabling compatibility with standard printed circuit boards. It accommodates a recommended PCB thickness of 1.6 mm to assure proper seating and electrical stability. The connector is rated for a current of 8.5A and a voltage of 600V, making it appropriate for moderate power electronics and automation machinery circuits.

Intended for rigorous industrial use, the connector is rated for up to 30 mating cycles, providing reliable repeatability over its service life. It is commonly deployed in industrial machinery, automated equipment, and applications demanding secure power and signal connections.

Applications include wire-to-board configurations in industrial automation, manufacturing equipment, power distribution boards, and similar fields. Its vertical orientation optimizes PCB space for compact device designs.

Designed with 8.5A current rating for moderate power applications. Constructed from high temperature thermoplastic for durability and heat resistance. Vertical orientation optimizes PCB space utilization. Gold-plated brass contacts ensure excellent conductivity and corrosion resistance.

Supports operating temperatures from -40°C to 125°C for versatile environments. Shrouded housing enhances connector protection and prevents misalignment. Solder termination facilitates robust through-hole mounting on PCBs.

Rated for up to 30 mating cycles providing consistent performance over time. Compatible with 600V voltage applications ensuring electrical safety. Recommended PCB thickness is 1.6mm for optimal seating and connection stability.

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