M55-6102642R

Headers, Receptacles, Female Sockets Overview

The M55-6102642R is a board-to-board and mezzanine connector from the Harwin Archer Kontrol series. It features a 1.27 mm pitch, 2-row configuration with 26 positions. The component is a female receptacle designed for right-angle surface mount technology (SMT) termination. Electrical ratings include a current capacity of 1.2 A and a voltage rating of 100 VAC. The operating temperature range spans from -55 °C to +125 °C. Contacts are gold-plated phosphor bronze housed in liquid crystal polymer (LCP).

Headers, Receptacles, Female Sockets Feature Summary

• Right-angle SMT design facilitates compact vertical stacking and space-constrained PCB layouts.
• Gold-plated contacts on phosphor bronze provide reliable signal transmission and corrosion resistance.
• LCP housing material ensures high thermal stability and UL 94 V-0 flammability rating.

Headers, Receptacles, Female Sockets Applications

• High-density board-to-board interconnections in telecommunications equipment.
• Mezzanine connections within industrial control systems.
• Signal routing in compact consumer electronics assemblies.

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix '42R' corresponds to the right-angle SMT variant with reel packaging. Confirm that the 26-position count matches the required circuit density. Ensure compatibility with the mating male header within the same Archer Kontrol series. Check RoHS compliance documentation for final assembly requirements.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when a right-angle connection is necessary to save vertical board space. The 1.27 mm pitch offers a balance between pin density and manufacturing tolerance. The female receptacle form factor is suitable for mounting on the primary substrate while mating with a plug or header above.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the M55 series, specifically the Archer Kontrol line known for fine-pitch reliability. It complements other variants like the M55-6002642R (vertical) and M55-6104042R (40-position right-angle). The series supports various position counts and orientations for flexible system design.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes within the same family include M55-6002642R for vertical orientation needs. For different pin counts, consider M55-6104042R (40P) or M55-6004042R. Cross-brand replacements require verifying identical 1.27 mm pitch, right-angle geometry, and contact plating specifications.