399-90-123-10-009000

Headers, Male Pins Overview

The Mill-Max 399-90-123-10-009000 is a board connector header featuring 23 contacts arranged in a single row. Designed for right-angle mounting, it utilizes through-hole solder terminals to secure the component to the printed circuit board. The connector employs male contact types with a standard 0.100-inch (2.54mm) spacing between pins. This configuration supports reliable electrical interconnection in board-to-board applications requiring precise alignment and durable mechanical attachment.

Headers, Male Pins Feature Summary

• Right-angle orientation facilitates compact board stacking and space-efficient layouts
• Through-hole solder termination ensures robust mechanical fixation on PCBs
• Male pin configuration enables direct mating with compatible female receptacles

Headers, Male Pins Applications

• Board-to-board interconnection systems
• Electronic assembly requiring right-angle signal routing
• Industrial control module interfaces

Headers, Male Pins Procurement Notes

Verify that the procurement specification explicitly requires the right-angle variant, as the 399 series differs from the straight 450 series. Confirm that the single-row 23-position layout matches the target design footprint. Ensure the ordering documentation specifies the through-hole termination style to avoid confusion with surface-mount alternatives within the manufacturer's portfolio.

Headers, Male Pins Selection Notes

Select this component when the design mandates a right-angle connection profile rather than a vertical orientation. The single-row format is appropriate for narrower bus widths or specific pin-count requirements. Evaluate the through-hole mounting method against available PCB layer constraints and thermal management needs during the initial schematic capture phase.

Headers, Male Pins Part Context

This part belongs to the Mill-Max 399 series, which specializes in right-angle header connectors. Unlike the vertically oriented 450 series, the 399 line addresses spatial constraints by allowing perpendicular board connections. The manufacturer produces these components using precision machining techniques to maintain consistent contact geometry across high-volume production runs.

Headers, Male Pins Replacement Considerations

Direct substitutes include the 399-40-123-10-009000 model, which shares identical contact count and spacing but may differ in specific manufacturing revisions. Cross-reference the mechanical drawing dimensions to ensure compatibility with existing panel cutouts and mating interface tolerances before implementing any alternative sourcing.