M20-9742742

Headers, Male Pins Overview

The M20-9742742 is a male pin header assembly from the Harwin M20 series, designed for through-hole mounting on printed circuit boards. It features a horizontal right-angle configuration with a 2.54mm (0.100 inch) pitch. The connector comprises 54 positions arranged in a dual inline layout of 27+27 pins. Contact plating utilizes gold and tin finishes to ensure reliable signal transmission and corrosion resistance. This component serves as a robust interconnection solution for electronic assemblies requiring secure board-to-board or cable connections.

Headers, Male Pins Feature Summary

• Horizontal right-angle through-hole mounting design
• Dual inline configuration with 27+27 pin arrangement
• Gold and tin contact plating for durability

Headers, Male Pins Applications

• Industrial control systems
• Aerospace avionics interfaces
• Data center equipment connections

Headers, Male Pins Procurement Notes

Verify the specific part number M20-9742742 against official Harwin documentation to confirm the 27+27 pin count and horizontal orientation. Ensure compatibility with mating sockets within the M20 series. Check for any specific handling requirements related to the gold-tin plating during assembly processes.

Headers, Male Pins Selection Notes

Select this component when a high-density, right-angle connection is required for PCB integration. The 2.54mm pitch ensures standard spacing compatibility. Consider the horizontal profile for space-constrained vertical layouts. Verify that the 54-position capacity meets the circuit requirements without necessitating multiple connectors.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, which defines standards for 2.54mm pitch Pin Header and Socket systems. The series is engineered to conform to current conventions for reliable interconnection. The M20-9742742 specifically represents a variant optimized for horizontal insertion, distinguishing it from straight or vertical counterparts in the same family.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 2.54mm pitch, 54-pin dual inline configuration, and horizontal right-angle form factor. Verify that alternative headers maintain compatible contact plating and housing materials. Cross-reference with other Harwin M20 series variants to ensure mechanical and electrical interchangeability.