M55-6015042R

Headers, Receptacles, Female Sockets Overview

The Harwin M55-6015042R is a board-to-board and mezzanine connector from the Archer Kontrol series. It features a female receptacle configuration with 50 positions arranged in two rows. The component utilizes a 1.27 mm pitch and employs surface mount technology for vertical installation. Electrical specifications include a current rating of 1.2 A and a voltage rating of 100 VAC. The contacts are gold-plated phosphor bronze, housed in liquid crystal polymer (LCP) with UL 94 V-0 flammability rating. Operating temperature ranges from -55°C to +125°C.

Headers, Receptacles, Female Sockets Feature Summary

• Archer Kontrol series design ensures precise alignment and reliable connection stability.
• Gold-plated phosphor bronze contacts provide durable conductivity and corrosion resistance.
• Liquid crystal polymer housing offers high thermal stability and low moisture absorption.

Headers, Receptacles, Female Sockets Applications

• High-density electronic assemblies requiring compact interconnects
• Mezzanine card connections in industrial equipment
• Vertical stacking configurations in consumer electronics

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific part number against official Harwin documentation to confirm compatibility with mating headers. Ensure that the surface mount footprint matches the design requirements. Check for RoHS compliance status through authorized distributors. Confirm lead times as manufacturing schedules may vary. Validate that the selected variant meets the required electrical ratings for the intended application environment.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 50-position, 1.27 mm pitch female connector is required for vertical board-to-board applications. Consider the 1.2 A current rating and 100 VAC voltage limit for circuit design. The LCP material and gold plating suit environments demanding thermal resilience. Verify mechanical clearance for the specified height and ensure compatible mating parts are available within the same series.

Headers, Receptacles, Female Sockets Part Context

This connector belongs to the Harwin Archer Kontrol M55 series, designed for high-reliability interconnect solutions. The series supports various pin counts and orientations, catering to diverse PCB layout needs. The M55-6015042R specifically addresses applications needing a robust, vertically mounted female receptacle with standardized spacing.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include other Harwin Archer Kontrol female connectors with matching 1.27 mm pitch and 50 positions. Verify mechanical dimensions and electrical ratings before substitution. Cross-reference with official Harwin replacement guides for confirmed equivalents.