EHF-117-01-LM-D-SM-LC

Headers, Male Pins Overview

The EHF-117-01-LM-D-SM-LC is a board connector from the Samtec EHF series, featuring 34 contacts arranged in two rows. It utilizes a 1.27 mm (0.05 inch) pitch and employs male pin terminals for connection. The component is designed for surface mount installation with straight orientation. Key specifications include gold contact plating over nickel and tin termination plating. The insulator is constructed from black liquid crystal polymer (LCP).

Headers, Male Pins Feature Summary

• Integrates an ejector header mechanism to facilitate secure mating and reliable disconnection during assembly.
• Utilizes surface mount technology for direct attachment to printed circuit boards.
• Features a locking clip option to enhance mechanical stability during operation.

Headers, Male Pins Applications

• High-density electronic interconnect systems requiring robust surface mounting.
• Industrial control units needing reliable signal transmission via ejector headers.
• Communication equipment utilizing standardized rectangular power or signal connectors.

Headers, Male Pins Procurement Notes

Verify that the specific suffix LC corresponds to the locking clip configuration required for your design. Confirm surface mount compatibility with your PCB footprint. Ensure the ejector header functionality aligns with your assembly process requirements. Cross-reference the official datasheet for precise dimensional tolerances before finalizing procurement decisions.

Headers, Male Pins Selection Notes

Select this component when a 1.27 mm pitch surface mount connector with an integrated ejector mechanism is necessary. The dual-row configuration supports higher contact density compared to single-row alternatives. Consider the locking clip feature if enhanced retention against vibration is required. Evaluate the LCP insulator material for suitable thermal performance in your operating environment.

Headers, Male Pins Part Context

This part belongs to the EHF series of ejector header assemblies by Samtec. These components are engineered for applications demanding high reliability and ease of use. The series offers various configurations including different contact counts and mounting styles. The EHF-117 variant specifically provides a 34-contact capacity within a compact form factor.

Headers, Male Pins Replacement Considerations

Direct substitutes may include other Samtec EHF series parts with matching pitch and contact count. Verify equivalent features such as the ejector mechanism and locking clip availability. Ensure alternative components maintain compatible surface mount profiles and terminal plating specifications for seamless integration.