TMM-115-04-S-D-SM-A

Headers, Male Pins Overview

The TMM-115-04-S-D-SM-A is a low-profile board-to-board header manufactured by Samtec Inc. It features a 2 mm (0.079 in) pin spacing and accommodates 30 positions across two rows. Designed for surface mount (SMD/SMT) installation, the connector utilizes straight male pins with gold plating on the mating interface. The component includes a push-pull retention mechanism to secure connections. It is constructed with phosphor bronze contacts and a black liquid crystal polymer (LCP) insulator, rated for an operating temperature range of -55°C to 125°C.

Headers, Male Pins Feature Summary

• Low-profile design suitable for space-constrained applications
• Push-pull retention system ensures secure mechanical locking
• Gold-plated square pins provide reliable electrical contact
• Compatible with automated pick-and-place assembly processes

Headers, Male Pins Applications

• High-density board-to-board interconnects
• Consumer electronics requiring compact headers
• Industrial control modules
• Telecommunications equipment

Headers, Male Pins Procurement Notes

Verify that the specific suffixes match the required configuration, as variations exist within the TMM series. Confirm RoHS compliance status and moisture sensitivity level requirements against project specifications. Ensure the selected variant aligns with the intended surface mount reflow profile and thermal management needs for the final assembly.

Headers, Male Pins Selection Notes

Select this model when a 2 mm pitch and 30-position capacity are required for vertical or angled board connections. Consider the push-pull feature if manual insertion force reduction is necessary. Evaluate the low-profile height against available clearance constraints. Verify that the gold plating thickness meets the expected cycle life and environmental exposure conditions.

Headers, Male Pins Part Context

This component belongs to the Tiger Eye™ TMM series, which specializes in low-profile terminal strips. The series offers various configurations for board-to-board and cable applications. The TMM-115-04-S-D-SM-A specifically represents a high-contact-count variant designed for robust performance in dense electronic assemblies requiring reliable signal transmission.

Headers, Male Pins Replacement Considerations

Cross-reference with other Samtec TMM series headers sharing the same 2 mm pitch and 30-position layout. Verify compatibility with existing mating connectors before substitution. Ensure that mechanical dimensions and retention mechanisms match the original design intent.