M22-6550842R

Headers, Receptacles, Female Sockets Overview

The M22-6550842R is a surface-mount right-angle PCB receptacle from the Harwin M22 series. It features a 2mm pitch with 16 contacts arranged in two rows. The connector utilizes phosphor bronze contacts with gold plating for reliable performance. Rated at 2A current and 500V, it operates within a temperature range of -40°C to 105°C. The housing is constructed from UL94 V-0 rated liquid crystal polymer (LCP). This component is designed for high-density board-to-board applications requiring robust mechanical stability.

Headers, Receptacles, Female Sockets Feature Summary

• Surface-mount right-angle design optimized for automated assembly processes
• Gold-plated phosphor bronze contacts ensure durable electrical connectivity
• High-temperature LCP insulation supports standard reflow soldering profiles

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnections in compact electronic modules
• High-density circuit board assemblies requiring vertical orientation
• Industrial control systems operating in elevated temperature environments

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific suffix 'R' confirms tape-and-reel packaging compatibility with your pick-and-place equipment. Ensure the receiving facility has appropriate handling protocols for surface-mount components. Confirm that the gold contact finish meets the corrosion resistance requirements for your specific operational environment before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when space constraints necessitate a right-angle configuration on the PCB. The 2mm pitch offers a balance between pin density and manufacturing tolerance. Consider the 2A rating against total system load requirements. Verify that the LCP material properties align with the thermal management strategy of the host device during peak operation cycles.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the M22 series, which provides industrial-standard connectors with 2mm spacing. The series includes various configurations for through-hole and surface-mount installations. The M22-6550842R specifically addresses needs for rigid, right-angle connections in dense layouts where standard headers cannot fit due to height restrictions or board geometry.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible mating parts include Harwin M22 series male headers such as M22-2581005. Ensure substitute options maintain the same 2mm pitch and dual-row configuration. Verify that any alternative components share identical UL94 V-0 flammability ratings and compatible operating temperature ranges.