TMS-128-55-G-S

Headers, Male Pins Overview

The TMS-128-55-G-S is a through-hole micro header manufactured by Samtec Inc. It features an unshrouded design with a single row of 28 contacts and a pitch spacing of 0.050 inches (1.27 mm). The connector utilizes gold-plated terminals for reliable signal transmission. Key electrical parameters include a minimum operating temperature of -55°C and a maximum operating temperature of +125°C. The termination post length measures 3.05 mm, ensuring secure board-to-board connections.

Headers, Male Pins Feature Summary

• Unshrouded single-row pin header configuration
• Through-hole solder termination method
• Gold-plated contact system for conductivity
• High-temperature operational capability

Headers, Male Pins Applications

• Board-to-board interconnections
• High-density electronic assemblies
• Industrial control systems
• Telecommunications equipment

Headers, Male Pins Procurement Notes

Verify the specific part number against official Samtec documentation to confirm the unshrouded header configuration and contact count. Ensure that the through-hole termination requirements align with the target PCB layout. Confirm compliance with RoHS standards and check for any specific handling instructions regarding the gold-plated terminals during assembly processes.

Headers, Male Pins Selection Notes

Select this component when a standard 0.050-inch pitch header is required for vertical board stacking. The single-row design suits applications needing linear connectivity without shrouding. Consider the thermal range limits and ensure the mating socket matches the .050 x .100 inch micro terminal strip specifications for proper engagement and mechanical stability.

Headers, Male Pins Part Context

This component belongs to the TMS Series, which represents Samtec's line of .050-inch (1.27mm) Micro Terminal Strips. These headers are designed for high-density applications requiring reliable board-to-board connections. The series offers various configurations to support different row counts and termination styles within the same pitch standard.

Headers, Male Pins Replacement Considerations

Compatible mating connectors include SLM and SMS series sockets from Samtec. Verify that substitute parts maintain the same 0.050-inch pitch and single-row architecture to ensure mechanical fit and electrical continuity in existing designs.