MTLW-103-05-F-S-180

Headers, Male Pins Overview

The MTLW-103-05-F-S is a .100" (2.54mm) pitch low-profile through-hole pin strip manufactured by Samtec Inc. It features a single row of three positions with square .025" (.635 mm) terminals designed for vertical assembly. The component utilizes an elastic stacking design that allows the terminal height to be adjusted in .005" (.13 mm) increments, providing flexibility in board-to-board spacing. The contacts are tin-plated phosphor bronze, and the insulator is made of black liquid crystal polymer rated UL94 V-0. This surface-mount compatible header supports up to 3.2A per contact and operates within a temperature range of -55°C to 125°C.

Headers, Male Pins Feature Summary

• Elastic stacking design enables variable terminal height adjustment in .005" increments
• Low-profile construction with .100" pitch and vertical assembly orientation
• Square .025" terminal system for secure mating connections

Headers, Male Pins Applications

• Board-to-board interconnections requiring adjustable height
• Elevated stacking applications in compact electronic assemblies
• General purpose signal routing on printed circuit boards

Headers, Male Pins Procurement Notes

Verify the specific suffix codes against official Samtec documentation to confirm plating thickness and material specifications. Ensure the selected part number matches the required terminal count and height configuration. Cross-reference environmental compliance data such as RoHS status and moisture sensitivity levels with current manufacturer declarations before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when flexible board stacking heights are required without custom manufacturing. The elastic design accommodates minor variations in PCB alignment or thickness. Confirm that the single-row configuration meets the circuit density requirements. Verify that the through-hole termination method aligns with the assembly process capabilities and thermal profile constraints of the production line.

Headers, Male Pins Part Context

This part belongs to the MTLW series of low-profile pin strips from Samtec. The series is characterized by its ability to provide customizable heights while maintaining a standard .100" pitch. It serves as a versatile solution for connecting PCBs where precise fixed-height headers might not fit the mechanical stack-up requirements.

Headers, Male Pins Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.