M50-4912045

Headers, Male Pins Overview

The M50-4912045 is a surface mount header from the Harwin Archer M50 series, featuring a 1.27 mm pitch and 40 positions in a dual-row configuration. It utilizes vertical mounting with male pin contacts plated with gold over phosphor bronze. The housing is constructed from black liquid crystal polymer (LCP) rated UL 94 V-0, ensuring high thermal stability. Designed for board-to-board or wire-to-board applications, it supports a current rating of 1 A and operates within a temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

• Surface mount technology enables automated assembly on printed circuit boards.
• Shrouded design provides alignment guidance and protects contact areas during mating.
• Gold-plated phosphor bronze contacts ensure reliable conductivity and corrosion resistance.
• High-temperature LCP housing material maintains structural integrity under thermal stress.

Headers, Male Pins Applications

• Board-to-board interconnections in compact electronic modules
• Wire-to-board connections requiring surface mount reliability
• Industrial control systems operating in elevated temperature environments

Headers, Male Pins Procurement Notes

Verify the specific suffix codes against the manufacturer datasheet to confirm exact pin count and orientation. Ensure compatibility with pick-and-place equipment specifications for surface mount headers. Confirm RoHS compliance status through official documentation prior to integration into regulated assemblies.

Headers, Male Pins Selection Notes

Select this component when surface mount assembly is required for 1.27 mm pitch connections. Consider the 40-position dual-row layout for space-constrained designs. Evaluate the 1 A current rating against system power requirements. Verify that the vertical profile fits within the mechanical envelope constraints of the target application.

Headers, Male Pins Part Context

This part belongs to the Archer M50 series, which offers fine-pitch connectivity solutions. The series includes various configurations for board-to-board and cable assemblies. The M50-4912045 specifically addresses needs for high-density surface mount interconnects with robust mechanical retention.

Headers, Male Pins Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing requires matching pitch, row count, and mounting style precisely.