MTLW-107-22-T-S-433

Headers, Male Pins Overview

The MTLW-107-22-T-S-433 is a .100" (2.54 mm) pitch Modified Low Profile Through Hole Strip Header manufactured by Samtec. This specific part number designates a single-row configuration with 7 positions and 22 contacts per row, utilizing tin plating on the contact system. The terminal posts are square, measuring .025" (0.635 mm), and feature a variable post height design that allows for elastic stacking adjustments in .005" increments. The component is designed for vertical assembly orientation and utilizes through-hole termination methods for secure PCB mounting.

Headers, Male Pins Feature Summary

• Features an elastic stacking design that enables variable post heights to accommodate different board stack-up requirements.
• Utilizes .025" square posts for reliable mating with corresponding socket contacts.
• Supports vertical assembly orientation for standard through-hole PCB integration.

Headers, Male Pins Applications

• High-density interconnects requiring variable board thicknesses
• Backplane connections with stacked layer configurations
• General electronic assemblies needing flexible header heights

Headers, Male Pins Procurement Notes

Verify the exact pin count and row configuration against the datasheet before ordering, as the MTLW series offers extensive variations in position counts and post heights. Confirm that the tin plating specification meets the environmental and corrosion resistance requirements of the target application. Ensure that the through-hole footprint matches the manufacturing capabilities of the printed circuit board supplier. Cross-reference the variable post height options to select the optimal stacking configuration for the mechanical constraints of the enclosure.

Headers, Male Pins Selection Notes

Select this component when a low-profile header with adjustable post height is required for through-hole applications. The single-row format is suitable for space-constrained designs where only one signal or power rail is needed per connector location. Consider the tin plating for general-purpose use, noting that gold plating options may be available for higher cycle life requirements. Evaluate the mechanical stability provided by the square post design against the mating force requirements of the counterpart socket.

Headers, Male Pins Part Context

The MTLW series represents Samtec's modified low profile line of through-hole headers, distinguished by their variable post height capability. Unlike fixed-height headers, these components allow designers to adjust the standoff distance in small increments, providing flexibility in multi-board stacking scenarios. The series maintains a standard .100" pitch while offering a reduced profile compared to traditional headers, making it ideal for modern compact electronic devices.

Headers, Male Pins Replacement Considerations

Direct replacements must match the .100" pitch, single-row configuration, and through-hole termination style. Verify that any substitute component supports variable post height adjustment if mechanical flexibility is critical. Check compatibility of the .025" square post dimensions with existing socket inventory to ensure proper mating performance without adapter modifications.