MTSW-128-08-T-T-140-RA

Headers, Male Pins Overview

The MTSW-128-08-T-T-140-RA is a board stacking connector manufactured by Samtec Inc. It features 84 contacts arranged in three rows with a male terminal configuration. The component utilizes a straight solder termination method and operates at a standard pin pitch of 2.54 mm (0.100 inches). Constructed from phosphor bronze, the contacts are finished with matte tin over nickel plating to ensure reliable electrical performance. This general-purpose header strip is designed for vertical board-to-board interconnections.

Headers, Male Pins Feature Summary

• Provides flexible variable height PCB header strips for diverse assembly requirements
• Features a robust phosphor bronze contact material with matte tin over nickel plating
• Supports multiple mating parts for versatile system integration

Headers, Male Pins Applications

• Vertical board-to-board interconnections
• General purpose electronic assemblies
• Variable height PCB header applications

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix to confirm the right-angle orientation and tail length specifications. Ensure the matte tin over nickel finish aligns with environmental compliance requirements such as RoHS standards. Confirm that the 2.54 mm pitch matches the target PCB footprint design before procurement.

Headers, Male Pins Selection Notes

Select this component when variable height flexibility is required for board stacking applications. The right-angle configuration facilitates compact vertical layouts. Verify that the 84-contact capacity meets the circuit density needs. Ensure the solder termination type is compatible with the chosen manufacturing process.

Headers, Male Pins Part Context

This part belongs to the MTSW series of variable height PCB header strips. The series offers customizable lengths and heights to accommodate various mechanical constraints. The MTSW-128-08-T-T-140-RA specifically denotes an 84-position right-angle header with a standard 2.54 mm pitch.

Headers, Male Pins Replacement Considerations

Compatible substitutes within the MTSW family include variants with different tail lengths or contact counts, such as MTSW-128-08-T-T-150. Ensure any replacement maintains the same 2.54 mm pitch and right-angle orientation for mechanical compatibility.