M55-7105042R

Headers, Male Pins Overview

The M55-7105042R is a 50-position, right-angle male board-to-board connector from the Harwin Archer Kontrol series. It features a 1.27mm (0.050 inch) pitch and utilizes surface-mount termination for secure PCB attachment. The contacts are constructed from phosphor bronze with gold plating to ensure reliable signal transmission. Designed for high-density applications, it operates within a temperature range of -55°C to +125°C and meets UL94 V-0 flammability standards.

Headers, Male Pins Feature Summary

• Right-angle surface-mount design facilitates compact vertical stacking in dense layouts
• Gold-plated phosphor bronze contacts provide durable electrical conductivity
• Integrated board guide and solder retention features enhance assembly precision

Headers, Male Pins Applications

• High-density board-to-board interconnects
• Mezzanine connector systems
• Industrial electronic assemblies

Headers, Male Pins Procurement Notes

Verify the specific orientation and pin configuration against your PCB footprint requirements before ordering. Confirm that the right-angle form factor aligns with your mechanical constraints. Ensure compatibility with mating female connectors in the same series. Check for any specific handling instructions regarding the surface-mount pads during assembly.

Headers, Male Pins Selection Notes

Select this component when a right-angle male interface is required for space-constrained designs. The 1.27mm pitch offers a balance between density and manufacturability. Consider the operating temperature range and current ratings to ensure suitability for the target environment. Verify that the gold contact plating meets corrosion resistance needs.

Headers, Male Pins Part Context

This part belongs to the Archer Kontrol family, known for robust performance in demanding environments. The series supports various configurations including vertical and horizontal orientations. It is engineered for automated pick-and-place assembly, ensuring consistent placement accuracy. The design emphasizes reliability through precise molding and high-quality materials.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 50-pin count, 1.27mm pitch, right-angle orientation, and male contact type. Verify identical mounting dimensions and solder pad layouts to ensure PCB compatibility. Cross-reference electrical ratings and material specifications to maintain system integrity.