MTSW-140-07-S-T-240

Headers, Male Pins Overview

The MTSW-140-07-S-T-240 is a board stacking connector from the Samtec MTSW series, featuring a 0.100 inch (2.54 mm) pitch. It comprises 140 contacts arranged in three rows with male pin terminals designed for straight through-hole soldering. The connector utilizes phosphor bronze contact material with gold plating over nickel and matte tin over nickel termination finishes. This component supports variable height configurations to accommodate diverse board stacking requirements.

Headers, Male Pins Feature Summary

• Variable height design allows adjustment of pin length to suit specific stack-up needs
• Elastic stacking capability enables flexible positioning with fine incremental adjustments
• Standardized 0.100 inch pitch ensures compatibility with common PCB layouts

Headers, Male Pins Applications

• Board-to-board interconnection
• Cable connections
• High-density electronic assemblies

Headers, Male Pins Procurement Notes

Verify the exact contact count, row configuration, and terminal finish against the official datasheet before procurement. Confirm that the variable height variant matches the required stack-up dimensions. Ensure compliance with RoHS standards and check for any specific automotive or industrial qualification requirements relevant to the application environment.

Headers, Male Pins Selection Notes

Select this component when variable pin heights are necessary for precise board alignment. Consider the mechanical stress limits associated with elastic stacking designs. Evaluate the thermal performance relative to the operating temperature range. Ensure the through-hole soldering process aligns with the manufacturing capabilities available.

Headers, Male Pins Part Context

This part belongs to the MTSW Flex Stack family, which offers variations on classic TSW header strips. The series provides extensive options for overall pin lengths to meet nearly all standard pricing and delivery needs. It is engineered for applications requiring reliable board-to-board or cable connections with customizable physical profiles.

Headers, Male Pins Replacement Considerations

Consult official Samtec documentation for direct substitute part numbers within the MTSW series. Verify compatibility regarding pitch, contact arrangement, and mounting style before substitution.