M50-3651042R

Headers, Male Pins Overview

The Harwin M50-3651042R is a surface mount header connector from the Archer M50 series. It features 20 positions arranged in two rows with a 1.27mm pitch. The connector utilizes male pin contacts made of brass with gold plating for mating surfaces. Designed for board-to-board or cable applications, it employs a push-pull latching mechanism for secure retention. The housing is constructed from thermoplastic material rated UL94 V-0 and operates within a temperature range of -55°C to 105°C.

Headers, Male Pins Feature Summary

• Integrated ejector system facilitates reliable removal during maintenance
• Push-pull latching ensures secure mechanical connection between boards
• Surface mount termination supports automated pick-and-place assembly processes

Headers, Male Pins Applications

• Board-to-board interconnects in industrial control systems
• Wire-to-board connections utilizing IDC ribbon cables
• High-density electronic assemblies requiring secure retention

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix to confirm the presence of the integrated ejector feature and surface mount termination type. Ensure compatibility with mating connectors regarding row spacing and contact configuration. Confirm that the thermal profile used during soldering aligns with the component's specified operating temperature limits and material constraints.

Headers, Male Pins Selection Notes

Select this component when a secure latching mechanism is required for surface mount headers. The integrated ejector design simplifies replacement procedures compared to standard non-latching variants. Consider the 1.27mm pitch constraint and verify that the available 20-position configuration meets the circuit density requirements of the target application.

Headers, Male Pins Part Context

This part belongs to the Harwin Archer M50 series, which specializes in fine-pitch interconnect solutions. The series offers various configurations including through-hole and surface mount options. The M50-3651042R specifically addresses applications needing robust mechanical retention without sacrificing low-profile mounting capabilities on printed circuit boards.

Headers, Male Pins Replacement Considerations

Direct substitutes within the same series include M50-3651042R variants with different position counts. Cross-series replacements require matching the 1.27mm pitch and latching mechanism characteristics.