11-P4E5-02,(LESS FAN)

Overview

The 11-P4E5-02 is a thermal management component manufactured by Boyd Laconia, LLC. It is classified as an unclassified heat sink designed for electronic cooling applications. The part number explicitly indicates that the unit is supplied without an integrated fan, requiring separate airflow solutions or passive mounting configurations. This component serves as a passive thermal interface element intended to dissipate heat from power electronics or high-density circuit boards.

Feature Summary

• Passive heat dissipation design
• Supplied without integrated fan assembly
• Engineered for board-level thermal management

Applications

• Power electronics thermal control
• High-density circuit board cooling
• Electronic system heat dissipation

Procurement Notes

Verify the specific datasheet revision and mechanical dimensions prior to procurement. Confirm that the application environment provides sufficient natural convection or external forced airflow, as this unit lacks an integrated fan. Ensure compatibility with the target mounting surface and thermal interface material requirements for optimal performance.

Selection Notes

Select this component when a passive cooling solution is required for specific power densities. Evaluate the thermal resistance characteristics against the system's heat load. Consider the absence of an onboard fan when designing the overall enclosure airflow strategy. Validate mechanical fit within the designated chassis space.

Part Context

This part belongs to the broader portfolio of thermal management products offered by Boyd Laconia, LLC. The manufacturer specializes in engineered materials and thermal solutions for various industrial and commercial sectors. This specific item represents a standard passive cooling option within their catalog.

Replacement Considerations

HSS-B20-NP by Same Sky is listed as a direct substitute. Verify thermal resistance values and physical dimensions before implementation.