399-90-145-10-009000

Headers, Male Pins Overview

The Mill-Max 399-90-145-10-009000 is a right-angle header connector featuring 45 positions with a 0.100-inch (2.54mm) pitch. Designed for through-hole termination, it utilizes a two-row configuration to accommodate high-density board-to-board connections. The contacts are constructed from copper alloy and feature a tin plating finish with a thickness of 200 microinches on the mating surface. This component belongs to the 399 series, offering a robust mechanical solution for reliable electrical interconnects in various electronic assemblies.

Headers, Male Pins Feature Summary

• Right-angle orientation facilitates compact board layout configurations
• Through-hole termination ensures secure PCB mounting
• Tin-plated contacts provide corrosion resistance and conductivity

Headers, Male Pins Applications

• Board-to-board interconnect systems
• Industrial control circuitry
• Telecommunications equipment interfaces

Headers, Male Pins Procurement Notes

Verify that the specific part number matches the required pin count and pitch specifications for your design. Confirm that the right-angle form factor aligns with the mechanical constraints of the assembly. Ensure compatibility with standard tin-plated mating connectors to maintain optimal contact performance and reliability over the operational lifespan.

Headers, Male Pins Selection Notes

Select this component when a right-angle header is necessary to save vertical space or direct connections perpendicular to the board plane. The 45-position capacity suits applications requiring moderate density without excessive height. Consider the through-hole mounting style if surface-mount alternatives are unsuitable for the mechanical stress requirements of the target environment.

Headers, Male Pins Part Context

This connector is part of Mill-Max's extensive portfolio of precision-machined interconnect components. The manufacturer specializes in high-reliability solutions for defense, industrial, and data center sectors. As a vertically integrated producer, Mill-Max ensures consistent quality across its range of headers, sockets, and spring-loaded pins, supporting global supply chain demands for critical electronic connections.

Headers, Male Pins Replacement Considerations

Direct substitutes include other 45-position, 2.54mm pitch right-angle headers from compatible manufacturers. Verify that alternative parts match the row count, terminal type, and plating specifications to ensure functional interchangeability without modifying the existing PCB footprint or mating interface requirements.

Headers, Male Pins FAQ

What is the contact material used in this connector?

The contacts are manufactured from copper alloy to ensure durability and electrical conductivity.

Does this connector support surface-mount installation?

No, this specific model is designed exclusively for through-hole termination onto the printed circuit board.