436500803

Headers, Male Pins Overview

The Molex 43650-0803 is a Micro-Fit 3.0 Series right-angle pin header designed for wire-to-board connections. It features 8 positions with a 3 mm pitch and utilizes through-hole solder termination. The housing is constructed from black Liquid Crystal Polymer (LCP), while contacts are brass with 15 µin gold plating over nickel. Rated for 8.5 A at 600 V, it offers shrouded design for polarity assurance and meets UL and CSA safety standards.

Headers, Male Pins Feature Summary

• Right-angle configuration facilitates compact PCB layout integration
• Shrouded housing design ensures correct mating alignment and polarity
• Gold-plated brass contacts provide reliable conductivity and corrosion resistance
• Through-hole solder termination secures stable mechanical connection to the board

Headers, Male Pins Applications

• Industrial control systems requiring robust power distribution
• Consumer electronics utilizing high-current signal pathways
• Automotive interior modules needing secure wire-to-board interfaces
• Data communication equipment infrastructure

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix matches the required contact plating thickness and termination style. Confirm that the LCP housing material aligns with thermal requirements. Ensure compatibility with mating receptacles from the same Micro-Fit 3.0 series family. Check for any specific RoHS compliance documentation if restricted substances are mandated by the end product regulations.

Headers, Male Pins Selection Notes

Select this component when a right-angle, single-row header is necessary for space-constrained designs. The 3 mm pitch allows for higher current capacity compared to finer pitches. Consider the shrouded feature if misalignment prevention is critical. Evaluate the through-hole mounting against surface-mount alternatives based on assembly process capabilities and mechanical stress requirements during operation.

Headers, Male Pins Part Context

This part belongs to the Micro-Fit 3.0 series, a widely used interconnect system known for its balance of current carrying capacity and compact size. The series supports various configurations including vertical and right-angle headers, as well as matching receptacles. It is engineered for applications demanding reliable performance in moderate environmental conditions.

Headers, Male Pins Replacement Considerations

Direct substitutes include other Molex Micro-Fit 3.0 right-angle headers with identical 8-position count and 3 mm pitch. Verify that alternative suppliers offer compatible contact plating and housing materials. Ensure mating connectors share the same keying and dimensional specifications to maintain interchangeability without redesign.