Molex Micro-Fit 3.0 Series Right Angle Through Hole PCB Header 4 Contacts 3 mm Pitch 1 Row Shrouded 43650-0401

Molex 43650-0401 Micro-Fit 3.0 Series Right Angle Through Hole PCB Header is a professional-grade wire-to-board connector featuring a 3 mm pitch and 4 male contacts arranged in a single row. Its shrouded housing made from high-temperature thermoplastic material withstands the demands of industrial soldering processes up to 265°C, allowing for IR reflow soldering without degradation.

This connector supports electrical currents of up to 5 amperes and voltages up to 250V, making it suitable for various low to mid power electrical applications. The right-angle orientation and through-hole mounting design provide PCB layout flexibility while maintaining mechanical stability with snap-in plastic peg PCB locks. The positive latching mechanism ensures secure and reliable mating, preventing accidental disconnections in critical environments.

Brass contacts with gold plating deliver durable, corrosion-resistant electrical connections with reduced signal loss. This product model is designed for applications in military COTS, solar power systems, consumer appliances such as dryers and refrigerators, data communications equipment including routers and servers, medical devices, telecommunications, and gaming terminal hardware.

The Micro-Fit 3.0 series is renowned for its compact footprint combined with high current carrying capacity, ideal for modern electronics requiring efficient power distribution in limited space. Rated for operation from -40°C to 105°C, it provides robust performance across variable industrial and commercial environments.

The connector supports up to 5A current for reliable low to mid power applications. High-temperature thermoplastic housing suitable for IR reflow soldering up to 265°C. Positive latching and snap-in plastic peg PCB locks ensure secure connection and mounting.

Brass contacts with gold plating provide excellent conductivity and protection against corrosion. Right angle orientation and through-hole mount compatible with SMT processes. Operates reliably between -40°C and 105°C for extended environmental tolerance.

Compact design optimizes PCB layout in complex electronic systems. Manufactured in Mexico to high-quality industrial standards.

Available for use in Industrial, Electronics, Medical, HVAC, Communications, Solar Power, and Consumer Appliance equipment projects. Browse our extensive connector catalog at EnvMart for more Molex Micro-Fit 3.0 series solutions and other PCB header products.

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