Molex Micro-Fit 3.0 Series Right Angle Through Hole PCB Header, 4 Contact(s), 3 mm Pitch, 2 Row, Shrouded 43045-0401

Molex 43045-0401 Micro-Fit 3.0 Series Right Angle Through Hole PCB Header is a reliable and compact connector designed for wire-to-board power connections. Featuring 4 contacts arranged in 2 rows and a 3 mm pitch, this shrouded header is engineered to deliver high current capacity up to 5A while maintaining a small footprint.

The housing is molded from high temperature thermoplastic capable of withstanding up to 265°C during IR reflow soldering processes, ensuring excellent thermal stability. Its brass contacts are plated with gold to provide optimal conductivity and corrosion resistance, and are fully isolated within the housing to reduce arcing risks.

This PCB header includes snap-in plastic peg locks that secure the connector firmly to the PCB, facilitating easy assembly and stable electrical performance in industrial and commercial applications. The positive latching mechanism using locking ramps prevents accidental disconnection, promoting safety and reliability.

The product’s operating temperature ranges from -40°C to 125°C, making it suitable for demanding environments such as military COTS equipment, solar power systems, consumer electronics like dryers and refrigerators, medical devices, telecommunications infrastructure, data communication equipment, and gaming terminals.

Its through-hole mounting style is SMT compatible, reducing process requirements and lowering manufacturing costs. With a voltage rating of 250V and mating pin length of 3mm, this Micro-Fit 3.0 PCB header represents a robust solution for compact power distribution needs in electronics manufacturing.

The connector features a shrouded, right angle design for secure wire-to-board connections. Constructed with high temperature thermoplastic housing suitable for IR reflow soldering. Supports up to 5A current capacity in a small footprint.

Contacts made of brass with gold plating ensure reliable electrical performance. Equipped with snap-in plastic peg PCB locks to secure mounting to PCB. Suitable for low to mid power applications in military, solar power, consumer appliances, telecommunications, and gaming terminals.

Operating temperature range from -40°C to 125°C ensures durability in harsh environments. Dual row configuration with 2 rows spaced at 3 mm pitch for compact PCB layout. Explore a wide range of PCB connectors and headers like the Molex Micro-Fit 3.0 series here on EnvMart for your industrial, commercial, and manufacturing needs.

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