802-40-028-10-004000

Headers, Male Pins Overview

The Mill-Max Manufacturing Corp. model 802-40-028-10-004000 is a vertical pin header connector designed for through-hole mounting. It features 28 positions with a 0.100-inch (2.54mm) pitch. The connector utilizes push-pull fastening and includes male pins with a circular contact shape. Tin plating is applied to the mating surfaces, with a thickness of 200.0µin (5.08µm). The assembly consists of two rows and has an insulation height of 0.110 inches (2.79mm). Contact lengths are specified at 0.166 inches (4.22mm) for mating and 0.156 inches (3.96mm) for the post.

Headers, Male Pins Feature Summary

• Vertical pin header configuration for standard through-hole board mounting
• Push-pull fastening mechanism secures the connection
• Dual-row arrangement accommodates 28 total signal or power lines

Headers, Male Pins Applications

• General-purpose electronic circuit interconnections
• Board-to-board connectivity requiring high-density routing
• Industrial control system hardware assemblies

Headers, Male Pins Procurement Notes

Verify that the specific part number matches the required 28-position count and 2.54mm pitch before ordering. Confirm that the tin-plated contacts meet the environmental requirements of the target application. Ensure the through-hole footprint on the printed circuit board aligns with the mechanical dimensions provided in the official datasheet to guarantee proper insertion and alignment during assembly.

Headers, Male Pins Selection Notes

Select this component when a robust, vertically oriented header is needed for dense signal routing. The push-pull feature offers secure retention compared to standard friction-fit headers. Consider the tin plating for general use cases where gold plating is not strictly necessary for corrosion resistance or low-contact impedance. Verify that the physical space on the PCB allows for the specified overall contact length and insulation height.

Headers, Male Pins Part Context

This component belongs to the Mill-Max 802 series, which specializes in precision-machined interconnect solutions. Mill-Max Manufacturing Corp. produces these components using vertically integrated engineering processes. The series is recognized for providing reliable connections in demanding environments, supporting various pin counts and spacing configurations for diverse electronic applications.

Headers, Male Pins Replacement Considerations

No public confirmed substitute part numbers are available for this specific component.