MTSW-125-22-L-D-350

Headers, Male Pins Overview

The MTSW-125-22-L-D-350 is a board stacking connector from the Samtec Flex Stack series, designed as a .100" (2.54 mm) pitch modified terminal strip. It features a dual row configuration with 22 positions per row, totaling 44 contacts. The component utilizes phosphor bronze male pins with matte tin over nickel termination plating and gold flash contact mating surfaces. Designed for through-hole mounting, it offers variable post heights to accommodate specific stack-up requirements.

Headers, Male Pins Feature Summary

• Modified post height design allows custom vertical positioning in precise increments
• Flex Stack architecture provides flexible body positioning relative to pin length
• Square post contact system ensures reliable mechanical retention during mating

Headers, Male Pins Applications

• Board-to-board stacking connections requiring variable spacing
• Custom PCB assembly where standard header heights are insufficient
• High-density interconnects within electronic equipment chassis

Headers, Male Pins Procurement Notes

Verify the specific plating configuration against project requirements, as this variant specifies matte tin over nickel for termination and gold flash for mating. Confirm that the selected post height aligns with the target stack-up distance. Ensure compatibility with mating socket strips such as SSW or SSQ series components before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when standard fixed-height headers cannot meet mechanical clearance constraints. The modified post design enables tailoring of the electrical connection length without altering the physical footprint. Consider the available range of fourteen terminal lengths to optimize cost and performance for the specific application environment.

Headers, Male Pins Part Context

This part belongs to the MTSW series, which serves as a variation on the classic TSW header strip. The series is characterized by its ability to offer a wide range of overall pin lengths while maintaining the standard .100" pitch. It supports both vertical and right-angle orientations, providing significant flexibility for diverse PCB layout scenarios.

Headers, Male Pins Replacement Considerations

Direct substitutes include other MTSW series variants with identical pitch and row count but different post heights, such as MTSW-125-22-L-D-383. Cross-reference mating connectors like SSW or ESQ series sockets to ensure interface compatibility when replacing existing assemblies.