M22-6541042R

Headers, Receptacles, Female Sockets Overview

The M22-6541042R is a single-row PCB receptacle from the Harwin M22 series, designed for board-to-board connections. It features a 2 mm pitch and contains 10 contacts configured as female sockets. The component utilizes surface mount technology with a right-angle orientation for horizontal insertion. Electrical ratings include a current capacity of 12A and a voltage rating of 500V. The housing is constructed from black liquid crystal polymer (LCP) with a UL 94 V-0 flammability rating. Contacts are made of phosphor bronze with gold plating, while the tail finish is tin. Operating temperatures range from -25°C to +105°C.

Headers, Receptacles, Female Sockets Feature Summary

• Right-angle surface mount design facilitates compact horizontal board stacking
• Gold-plated phosphor bronze contacts ensure reliable signal transmission
• Liquid crystal polymer housing provides high thermal stability and insulation

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnects in compact electronic assemblies
• High-density circuit board stacking applications
• Industrial control systems requiring robust vertical integration

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix to confirm contact finish and mounting style. Ensure compatibility with the mating header's pin configuration and mechanical dimensions. Check for RoHS compliance documentation if required by project standards. Confirm that the right-angle footprint matches the target PCB layout constraints.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a low-profile, right-angle connection is necessary for space-constrained designs. The 2 mm pitch offers a balance between density and manufacturability. Verify that the 12A current rating meets the application's electrical requirements. Consider the surface mount process capabilities of the manufacturing facility.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the M22 series, which focuses on high-reliability board-to-board solutions. The series is characterized by its robust mechanical locking and consistent electrical performance. The M22-6541042R specifically addresses needs for single-row, right-angle connectivity in modern electronics.

Headers, Receptacles, Female Sockets Replacement Considerations

No public confirmed substitute part numbers are available in the provided data. Evaluate similar M22 series variants or other 2mm pitch SMT connectors only after verifying mechanical and electrical compatibility.