The **ATS-18D-148-C2-R0** is a high-performance electronic thermal management component, specifically a **Heat Sink** manufactured by Advanced Thermal Solutions (ATS). It is designed to dissipate heat from electronic integrated circuits (ICs) to prevent overheating. --- ### 1. Technical Specifications The part number follows a specific nomenclature that defines its physical and thermal characteristics. | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Series** | pushPIN™ | | **Material** | Aluminum (AL6063) | | **Finish** | Blue Anodized | | **Dimensions** | 35mm x 35mm x 15mm | | **Attachment Method** | pushPIN™ (Spring-loaded bolts) | | **Thermal Resistance** | 8.70°C/W (at 100 LFM) | | **Thermal Interface Material (TIM)** | T766 (Pre-applied) | --- ### 2. Physical Design Components This component consists of several integrated parts that work together to provide cooling: * **Heat Sink Body:** A cross-cut fin design (often referred to as a "pin-fin" or "high-flow" design). This allows for multidirectional airflow, meaning it works effectively regardless of the orientation of the cooling fans. * **Push-Pins:** These are plastic or metal pins used to attach the heat sink directly to the Printed Circuit Board (PCB). They ensure a secure fit without the need for adhesive tape. * **Springs:** Specifically designed compression springs provide a precise "pull-down" force (pressure) between the heat sink and the electronic chip, ensuring optimal thermal contact. * **Thermal Interface Material (TIM):** The base comes pre-applied with **T766**, a high-performance thermal pad/grease that fills microscopic air gaps between the processor and the heat sink. --- ### 3. Key Electronic Benefits * **Optimized Airflow:** The "18D" series uses a high-density fin structure suitable for systems with moderate to high-velocity airflow. * **Reliability:** Unlike adhesive heat sinks, the pushPIN™ system is vibration-resistant, making it ideal for automotive or industrial electronics. * **Thermal Performance:** With a thermal resistance of **8.70°C/W** under low airflow, it is highly efficient for its 15mm height profile. ---