The **ATS-54270D-C2-R0** is a high-performance heat sink manufactured by **Advanced Thermal Solutions (ATS)**. It is part of the "maxiFLOW™" product line, specifically designed to meet the cooling requirements of high-heat-generating electronic components such as processors, FPGAs, and ASICs. --- ### 1. Technical Specifications The following table highlights the core technical characteristics of this component: | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Part Number** | ATS-54270D-C2-R0 | | **Dimensions** | 27.00mm x 27.00mm | | **Height** | 9.50mm | | **Material** | Aluminum (Black Anodized) | | **Thermal Resistance** | 6.50°C/W (at 200 LFM) | | **Attachment Method** | maxiGRIP™ (Frame Clip) | | **Interface Material** | T766 (High Performance Phase Change) | --- ### 2. Design and Engineering Features #### A. maxiFLOW™ Fin Geometry The heat sink features a unique **tapered fin design**. This geometry is engineered to: * Increase the surface area for heat dissipation. * Maximize air intake while reducing the pressure drop across the heat sink. * Improve cooling efficiency in environments with constrained airflow. #### B. maxiGRIP™ Attachment System One of the defining "parts" of this assembly is the attachment mechanism. It uses a **plastic frame clip** and a **stainless steel spring clip**: * **Mechanical Stability:** It provides high assembly pressure to ensure a secure thermal interface without requiring holes in the PCB. * **Ease of Maintenance:** The clip system allows the heat sink to be detached and reattached easily for component upgrades or repairs. #### C. Thermal Interface Material (TIM) The unit comes pre-applied with **T766 phase-change material**. * Unlike standard thermal grease, phase-change materials soften at operating temperatures to fill microscopic air gaps between the component and the heat sink. * This ensures the lowest possible thermal resistance at the contact point. --- ### 3. Application Use Cases This specific heat sink is typically used in the following electronic sectors: * **Telecommunications:** High-speed routers and switches. * **Embedded Systems:** Industrial PCs and automation controllers. * **Data Centers:** Cooling of supporting logic ICs on server motherboards. ---