TMM-125-01-LM-D-RA

Headers, Male Pins Overview

The TMM-125-01-LM-D-RA is a board connector from the TMM series, manufactured by Samtec Inc. It features a dual-row configuration with 50 contacts and a 2.00 mm (0.079 inch) pitch. The connector utilizes male pin terminals with right-angle orientation for surface mounting. The housing is constructed from black insulator material, while the terminals are made of phosphor bronze. This component is designed for reliable interconnection in board-to-board or board-to-cable applications.

Headers, Male Pins Feature Summary

• Dual-row header strip design with shrouded terminals
• Right-angle through-hole mounting configuration
• Low-profile Tiger Eye™ form factor
• Gold-plated mating contacts for corrosion resistance

Headers, Male Pins Applications

• Board-to-board interconnects
• Board-to-cable connections
• High-density electronic assemblies
• Industrial control systems

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix to confirm terminal plating and lead length variations. Ensure the right-angle orientation matches the PCB layout requirements. Confirm that the 2.00 mm pitch aligns with the mating connector specifications. Check for RoHS compliance status if required by project standards. Validate contact count and row configuration against system design needs.

Headers, Male Pins Selection Notes

Select this component when a low-profile, high-density connection is required. The right-angle design facilitates compact vertical stacking. Verify compatibility with mating sockets or cables. Consider thermal management requirements for current carrying capacity. Ensure PCB space constraints accommodate the shrouded header profile.

Headers, Male Pins Part Context

This part belongs to the TMM series, known as Tiger Eye headers. These connectors offer a balance of density and reliability. The series supports various pitch options and mounting styles. It is widely used in telecommunications and computing equipment. The design emphasizes secure mating and durability.

Headers, Male Pins Replacement Considerations

Direct substitutes may include other Samtec TMM variants with identical pitch and contact count. Cross-brand replacements require matching 2.00 mm pitch and dual-row configuration. Verify mechanical dimensions and electrical ratings before substitution. Ensure mating interface compatibility with existing hardware.