TMM-112-05-SM-D

Headers, Male Pins Overview

The TMM-112-05-SM-D is a male header connector from the Samtec TMM series, designed for surface-mount board-to-board applications. It features a 2-row configuration with 24 total positions and a 2.00mm (0.079 inch) pitch. The contacts are made of phosphor bronze with gold plating on both the mating area and tails. The housing is constructed from black liquid crystal polymer (LCP), rated UL94 V-0, supporting an operating temperature range of -55°C to 125°C. The connector utilizes push-pull locking and has a contact length of 0.065 inches.

Headers, Male Pins Feature Summary

• Surface-mount design with push-pull locking mechanism for secure attachment
• Low-profile construction utilizing liquid crystal polymer insulation
• Gold-plated phosphor bronze contacts for reliable signal transmission

Headers, Male Pins Applications

• High-density board-to-board interconnections
• Embedded systems requiring compact mounting solutions
• Industrial control modules with space constraints

Headers, Male Pins Procurement Notes

Verify the exact suffix against official Samtec documentation, as generic model strings may omit critical plating or packaging details. Confirm that the specific variant matches the required row count and pin configuration for the target PCB layout. Cross-reference the manufacturer part number to ensure compliance with RoHS3 standards and correct moisture sensitivity levels before procurement.

Headers, Male Pins Selection Notes

Select this component when a low-profile, double-row surface-mount header is required. Ensure the mating connector aligns with the 2.00mm pitch and compatible contact geometry. Consider the thermal performance of LCP insulation if operating near the upper temperature limit. Validate that the surface-mount footprint matches the intended assembly process capabilities.

Headers, Male Pins Part Context

This component belongs to the TMM series, which provides versatile interconnect solutions for dense electronic assemblies. The TMM line emphasizes low profile and robust mechanical retention through its push-pull design. This specific part represents a standard double-row configuration within the series, offering a balance between connectivity density and physical stability for modern circuit boards.

Headers, Male Pins Replacement Considerations

Consult the official Samtec cross-reference guide for verified substitutes. Generic rectangular headers may not match the specific push-pull locking mechanism or precise dimensional tolerances required for proper engagement.