The **ATS-20D-60-C2-R0** is a high-performance heat sink manufactured by **Advanced Thermal Solutions (ATS)**. It is part of the "push pin" series designed for cooling electronic components such as CPUs, GPUs, and other high-heat surface-mount devices. --- ### 1. Technical Specifications The part number itself contains encoded information about the dimensions and material. | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Series** | pushPIN™ | | **Material** | Aluminum (AL6063) | | **Finish** | Blue Anodized | | **Fin Type** | Straight | | **Thermal Resistance** | 1.45°C/W (at 200 LFM) | | **Attachment Method** | Push Pin (with Spring) | --- ### 2. Physical Dimensions Precision measurements are critical for PCB clearance and ensuring no interference with surrounding components. | Dimension | Value (mm) | Description | | :--- | :--- | :--- | | **Length (A)** | 40.00 mm | Base length | | **Width (B)** | 40.00 mm | Base width | | **Height (C)** | 25.00 mm | Total height from base to top of fins | | **Pitch (E)** | 45.00 mm | Hole spacing (horizontal) | | **Pitch (F)** | 45.00 mm | Hole spacing (vertical) | --- ### 3. Key Electronic/Mechanical Features * **Attachment Style:** It uses a **Push Pin and Spring** mechanism. This ensures constant pressure (load) on the component, which optimizes the thermal interface material (TIM) performance and prevents the heat sink from shifting during vibration. * **Thermal Performance:** The "straight-fin" design is optimized for **forced air cooling**. The efficiency increases significantly as the Linear Feet per Minute (LFM) of airflow increases. * **Material Properties:** Made from AL6063 aluminum, which offers a high strength-to-weight ratio and excellent thermal conductivity. The Blue Anodized finish provides a protective layer against corrosion and slightly increases emissivity. * **Compliance:** This part is **RoHS and REACH compliant**, meeting environmental standards for electronic manufacturing. --- ### 4. Implementation Example If you were designing a PCB, the layout for this part would look like this in a CAD tool: ```markdown # PCB Footprint Notes: - Hole Diameter: 3.175mm (typical for ATS push pins) - Clearance Zone: 42mm x 42mm (recommended to avoid component collision) - Interface: Requires Thermal Grease or a Phase Change Material (PCM) pad ```