The **ATS-20D-124-C2-R0** is a high-performance electronic thermal management component, specifically a **Pin Fin Heat Sink** manufactured by Advanced Thermal Solutions (ATS). It is designed to dissipate heat from electronic components like CPUs, GPUs, or power transistors. --- ## 1. Technical Specifications The part number follows a specific nomenclature that defines its physical and thermal characteristics. | Feature | Specification | | :--- | :--- | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | pushPIN™ (Spring-loaded bolts) | | **Base Dimensions** | 50.00 mm x 50.00 mm | | **Height** | 25.00 mm | | **Thermal Resistance** | 0.90°C/W (at 200 LFM) | | **Weight** | ~0.15 lbs / 68 grams | --- ## 2. Key Electronic Features ### A. pushPIN™ Attachment System This part features a specialized mounting mechanism designed to ensure uniform pressure across the component being cooled. * **Precision Springs:** Provides consistent "Force-to-Load" ratios. * **Tool-less Installation:** Designed for quick assembly on printed circuit boards (PCBs). ### B. Pin Fin Geometry Unlike traditional straight-fin heat sinks, the **Pin Fin** design is omnidirectional. * **Cross-Flow Efficiency:** It is highly effective in environments where the direction of airflow is inconsistent or turbulent. * **Surface Area:** The high density of pins maximizes the surface area for heat exchange without significantly increasing the weight. ### C. Thermal Interface Material (TIM) The "R0" at the end of the part number usually denotes the inclusion of a pre-applied **Phase Change Material** or thermal pad. * **T766 TIM:** This ensures that the microscopic gaps between the heat sink and the electronic chip are filled, reducing thermal impedance. --- ## 3. Applications in Electronics This specific size and thermal profile are commonly used for: 1. **Network Switches/Routers:** Cooling ASICs and high-speed processors. 2. **Power Supplies:** Heat dissipation for MOSFETs and IGBTs. 3. **Industrial PCs:** Cooling embedded processors in fanless or low-airflow enclosures.