M55-6022642R

Headers, Receptacles, Female Sockets Overview

The M55-6022642R is a vertical board-to-board connector from the Archer Kontrol series, manufactured by Harwin Inc. It features a 26-position configuration with a 1.27mm (0.050 inch) pitch and dual-row arrangement. Designed for surface mount termination, this female connector utilizes phosphor bronze contacts with gold plating for reliable signal transmission. The housing is constructed from liquid crystal polymer (LCP), rated UL94 V-0 for flammability. It supports a maximum current of 1.2A and operates within a temperature range of -55°C to +125°C. The component includes latch holder fastening and offers stacking heights of 9.05mm.

Headers, Receptacles, Female Sockets Feature Summary

• Vertical surface mount design for compact board-to-board interconnects
• Archer Kontrol series robustness with pin lock retention mechanism
• Gold-plated phosphor bronze contacts for enhanced conductivity
• High-temperature LCP insulation material ensuring stability

Headers, Receptacles, Female Sockets Applications

• Automotive electronic systems
• Industrial control modules
• General purpose circuit board interconnections

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix '42R' against official Harwin documentation to confirm the exact contact finish thickness and reel packaging type. Ensure compatibility with mating male headers regarding stacking height tolerances. Confirm RoHS compliance status through the manufacturer's latest environmental declaration before final procurement integration.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when a vertical female connector with 26 positions and 1.27mm pitch is required. The Archer Kontrol series provides superior mechanical retention compared to standard connectors. Consider the 9.05mm stacking height for space-constrained vertical assemblies. Verify that the 1.2A current rating meets the application's electrical load requirements.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the M55-60xxx family of vertical female connectors within the Archer Kontrol line. It shares the same 1.27mm pitch and general form factor with variants like M55-6012642R, differing primarily in position count and specific mechanical locking details. The series is designed for high-reliability applications requiring secure board-to-board connections.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other 26-position 1.27mm vertical female SMT connectors from the Harwin M55-60 series, such as M55-6012642R, provided the stacking height and locking mechanism are compatible. Cross-brand replacements require verification of pitch, row count, and mounting style.