M22-5520846P

Headers, Male Pins Overview

The M22-5520846P is a vertical header connector from the Harwin M22 series, designed for board-to-board applications. It features a 2mm pitch and a 16-position configuration in a dual-row arrangement. The connector utilizes phosphor bronze contacts with gold plating for reliable signal transmission. Insulation is provided by black PA6T (Nylon 6T) material, rated UL94 V-0 for flame resistance. It supports through-hole termination and operates within a temperature range of -40°C to 105°C. The unit is rated for 1A per contact.

Headers, Male Pins Feature Summary

• Vertical pin header design optimized for high-density PCB mounting
• Gold-plated phosphor bronze contacts ensure stable electrical performance
• PA6T insulation offers thermal stability and UL94 V-0 flame rating

Headers, Male Pins Applications

• Board-to-board interconnections in industrial equipment
• High-density electronic assemblies requiring compact form factors
• Automotive control modules and sensor interfaces

Headers, Male Pins Procurement Notes

Verify the specific suffix 'P' against the official Harwin datasheet to confirm packaging or tape-and-reel specifications. Ensure compatibility with mating socket connectors in the same M22 series. Confirm that the gold-plated contact version meets the required environmental standards for the target application.

Headers, Male Pins Selection Notes

Select this component when a vertical, dual-row header with 2mm pitch is required. The gold-plated contacts are suitable for low-signal applications where corrosion resistance is critical. Verify that the 16-position count fits the board layout constraints and that the through-hole mounting style aligns with the assembly process.

Headers, Male Pins Part Context

This part belongs to the M22 series, a family of industrial standard connectors known for their compact size and reliability. The series offers various row counts, positions, and termination styles. The M22-5520846P specifically represents a vertical, gold-contact variant, distinguishing it from tin-plated or horizontal alternatives within the broader product line.

Headers, Male Pins Replacement Considerations

Compatible mating sockets include M22-6361042 and M22-6341042. For direct replacement, verify identical pitch, position count, and contact plating. Cross-reference with other M22 series headers if mechanical fitment allows.