## Analysis of the ATS-16D-81-C2-R0 The **ATS-16D-81-C2-R0** is a high-performance electronic thermal management component, specifically a **Heat Sink** manufactured by **Advanced Thermal Solutions (ATS)**. It belongs to the **maxiFLOW™** series, known for its high-aspect-ratio fin design which provides maximum surface area for cooling. --- ### 1. Technical Specifications The following table outlines the physical and thermal properties of this specific part: | Characteristic | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Part Series** | maxiFLOW™ | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | pushPIN™ | | **Dimensions (L x W x H)** | 30.00mm x 30.00mm x 10.00mm | | **Thermal Resistance (Unducted)** | 14.03 °C/W @ 200 LFM | | **Thermal Resistance (Ducted)** | 3.64 °C/W | | **Thermal Interface Material (TIM)** | T766 (Pre-applied) | --- ### 2. Key Component Features #### A. Fin Design (maxiFLOW™) The part utilizes a spread-fin pattern. Unlike standard extruded heat sinks, these fins are designed to reduce pressure drop and enhance airflow through the cooling fins, making them highly efficient in forced-air environments. #### B. pushPIN™ Attachment This model features a **pushPIN™** mounting system. This is a crucial mechanical feature for electronic assemblies because: * It provides a secure, vibration-resistant connection to the PCB. * The integrated springs ensure consistent pressure on the component (CPU/GPU/FPGA), which optimizes thermal transfer. * The hardware is typically comprised of brass or plastic pins with stainless steel springs. #### C. Thermal Interface Material (T766) The suffix **C2** indicates the type of Thermal Interface Material (TIM) pre-applied to the base. * **T766** is a high-performance phase-change or grease-like material designed to fill microscopic air gaps between the heat sink and the electronic chip. * This ensures the lowest possible thermal contact resistance. --- ### 3. Typical Applications This specific heat sink is used to protect sensitive electronic components from overheating. Common use cases include: * **Network Switches and Routers:** Cooling ASICs and high-speed processors. * **Embedded Systems:** Industrial PCs where space is limited but heat density is high. * **Power Supplies:** Cooling voltage regulators or power transistors. --- ### 4. Part Number Breakdown Understanding the nomenclature helps in identifying variations: | Segment | Meaning | | :--- | :--- | | **ATS** | Advanced Thermal Solutions (Brand) | | **16D** | pushPIN™ series with specific spring/pin configuration | | **81** | Specific geometric profile/fin arrangement | | **C2** | Thermal Interface Material (T766) and Performance grade | | **R0** | RoHS compliance status |