MTMS-120-25-G-S-125

Headers, Male Pins Overview

The MTMS-120-25-G-S-125 is a board stacking connector manufactured by Samtec Inc. It features a single row of male contacts with a total of 25 positions. The connector utilizes a .050 inch (1.27 mm) pitch system and employs through-hole solder termination for secure PCB mounting. The contact material is phosphor bronze, finished with gold plating over nickel to ensure reliable electrical performance. Designed for vertical orientation, this component supports flexible board-to-board interconnections in compact electronic assemblies.

Headers, Male Pins Feature Summary

• Features variable post height design allowing for flexible board stacking configurations
• Utilizes .018 inch (.46 mm) square post terminal system for robust mechanical engagement
• Supports optional polarization for single or double row designs up to 100 pins

Headers, Male Pins Applications

• Board stacking applications requiring variable post heights
• High-temperature electronic assemblies
• Automotive A-series product designs

Headers, Male Pins Procurement Notes

Verify the specific ordering suffixes to confirm the exact pin count, row configuration, and termination style required for your design. Ensure compatibility with mating components such as RSM, SLM, or SMS sockets. Confirm RoHS compliance and UL recognition status if necessary for your regulatory requirements. Check datasheet specifications for operating temperature ranges and current ratings before finalizing procurement.

Headers, Male Pins Selection Notes

Select this component when variable post height flexibility is needed for board stacking. The .050 inch pitch allows for dense circuit layouts. Consider the gold-plated phosphor bronze contacts for corrosion resistance and conductivity. Verify that the through-hole termination method aligns with your manufacturing process. Ensure the single-row configuration meets your spatial constraints and connectivity needs.

Headers, Male Pins Part Context

This part belongs to the MTMS series of .050 inch x .100 inch high-temperature variable post height micro terminal strips. It is designed for demanding environments where thermal stability and mechanical flexibility are critical. The series offers various configurations to accommodate different board thicknesses and stacking requirements while maintaining reliable signal integrity.

Headers, Male Pins Replacement Considerations

Compatible mating connectors include RSM surface-mount micro sockets, SLM through-hole micro sockets, and SMS through-hole micro sockets. These components share the .050 inch x .100 inch pitch system. Verify dimensional compatibility and electrical specifications before substituting.