The **ATS-18F-144-C2-R0** is a high-performance electronic thermal management component, specifically a **heat sink** designed for cooling integrated circuits (ICs) and other electronic components. --- ## 1. Technical Specifications The part number follows a specific nomenclature from the manufacturer, **Advanced Thermal Solutions (ATS)**. | Parameter | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Series** | pushPIN™ | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | pushPIN™ (Spring-loaded) | | **Dimensions** | 30.00mm x 30.00mm | | **Height (Fin)** | 25.00mm | | **Thermal Resistance** | ~2.93°C/W (at 100 LFM) | --- ## 2. Key Features * **pushPIN™ Attachment:** This system uses a spring-loaded mechanism that provides a specific, consistent pressure on the component to ensure optimal heat transfer. * **Fin Design:** It typically features a **Fine Pitch** or **Cross-Cut** pattern. This maximizes surface area while allowing for better airflow in cramped PCB environments. * **Pre-Applied Thermal Interface Material (TIM):** Most parts in this series come with a pre-applied thermal pad or phase-change material on the base to simplify installation and ensure low thermal impedance. * **Lightweight:** Being made of aluminum, it offers a high strength-to-weight ratio, preventing mechanical stress on the PCB. --- ## 3. Applications This specific heat sink is commonly used in hardware where space is limited but power density is high: * **Telecommunications:** Network switches and routers. * **Embedded Systems:** Industrial PCs and controllers. * **Power Supplies:** Cooling MOSFETs or voltage regulators. * **Processors:** Cooling small CPUs, FPGAs, or GPUs. --- ## 4. Thermal Performance Overview Thermal resistance is critical for preventing thermal throttling or component failure. | Airflow Velocity (LFM) | Thermal Resistance (°C/W) | | :--- | :--- | | 100 LFM (0.5 m/s) | 2.93 | | 300 LFM (1.5 m/s) | 1.81 | | 500 LFM (2.5 m/s) | 1.45 | ---