451-10-240-00-004000

Headers, Male Pins Overview

The Mill-Max 451-10-240-00-004000 is a standard pin header connector designed for board-to-board interconnections. It features 40 positions with a 0.100-inch (2.54mm) pitch, arranged in a single row. The component utilizes through-hole termination for secure PCB mounting and employs square contact shapes made of copper alloy. Insulation is provided by glass-reinforced polyester, rated UL94 V-0 for flame resistance. The contacts are finished with tin plating to ensure reliable mating performance.

Headers, Male Pins Feature Summary

• Standard precision-machined pin header design for high reliability
• Through-hole termination ensures stable mechanical connection
• Square contact shape provides consistent mating interface
• Glass-reinforced polyester insulation offers thermal stability

Headers, Male Pins Applications

• Board-to-board electronic interconnections
• General purpose circuit board assembly
• Industrial control system interfaces

Headers, Male Pins Procurement Notes

Verify the exact pin count and pitch against schematic requirements before ordering. Confirm that the through-hole footprint matches the target PCB layout. Ensure compatibility with mating connectors regarding contact length and insulation height. Check for any specific environmental ratings if operating in extreme temperatures.

Headers, Male Pins Selection Notes

Select this component when a standard 2.54mm pitch header is required for rigid board connections. Consider the single-row configuration for space-constrained layouts. Evaluate the tin-plated contacts for corrosion resistance needs. Compare physical dimensions against available clearance on the assembly.

Headers, Male Pins Part Context

This part belongs to Mill-Max's standard pin header series, known for precision machining. It serves as a fundamental interconnect solution in electronic manufacturing. The product line emphasizes durability and consistent electrical performance across various industrial applications.

Headers, Male Pins Replacement Considerations

Direct substitutes include other 40-position, 2.54mm pitch headers from compatible manufacturers. Verify mechanical fit and electrical specifications before swapping. Alternative part numbers may vary in contact material or insulation rating.