M55-7103242R

Headers, Male Pins Overview

The M55-7103242R is a board-to-board and mezzanine connector from the Harwin Archer Kontrol series. It features a 1.27 mm pitch with 32 positions arranged in two rows. The component utilizes a surface-mount (SMD) termination type and is designed for right-angle installation. Key electrical ratings include a current capacity of 1.2 A and a voltage rating of 100 VAC. The contacts are gold-plated phosphor bronze, housed in liquid crystal polymer (LCP). It operates within a temperature range of -55°C to +125°C and meets UL 94 V-0 flammability standards.

Headers, Male Pins Feature Summary

• Archer Kontrol design ensures precise alignment and secure mating through integrated positioning features.
• Right-angle surface-mount construction facilitates compact vertical interconnection on printed circuit boards.
• Gold-plated phosphor bronze contacts provide reliable signal transmission and corrosion resistance.

Headers, Male Pins Applications

• High-density board-to-board interconnections
• Mezzanine card stacking systems
• Compact electronic modules requiring right-angle routing

Headers, Male Pins Procurement Notes

Verify the specific orientation suffix and pin count against the target PCB footprint. Confirm that the right-angle SMD form factor aligns with assembly constraints. Ensure compatibility with the corresponding female header or socket within the M55 series ecosystem. Check RoHS compliance documentation for regulatory requirements.

Headers, Male Pins Selection Notes

Select this part when a 1.27 mm pitch right-angle male connector is required for space-constrained designs. The 32-position configuration suits moderate density applications. Consider the vertical profile and mounting peg requirements if mechanical stability is critical. Compare against alternative pitches if higher density is needed.

Headers, Male Pins Part Context

This component belongs to the Harwin M55 Archer Kontrol family, known for robust mechanical locking and high reliability. The series supports various configurations including straight and right-angle headers. The M55-7103242R specifically addresses needs for angled connections in dense electronics.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other Harwin M55 series right-angle headers with matching 1.27 mm pitch and 32 positions, such as M55-7103242. Verify mechanical dimensions and contact plating before substitution.