The **ATS-08A-171-C1-R0** is a high-performance electronic thermal management component, specifically a **Heat Sink** manufactured by Advanced Thermal Solutions (ATS). It is part of their "push-pin" series designed for cooling processors and high-power integrated circuits (ICs). --- ## 1. Technical Specifications The part number follows a specific nomenclature used by ATS to define the dimensions, fin pattern, and attachment style. | Feature | Specification | | :--- | :--- | | **Material** | Aluminum (AL6063) | | **Finish** | Blue Anodized | | **Base Dimensions** | 30.00 mm x 30.00 mm | | **Height** | 10.00 mm | | **Fin Type** | XCUT (Cross-cut) | | **Attachment Type** | Push-Pin (Plastic/Brass) | | **Thermal Interface Material (TIM)** | ATS-51 (Pre-applied) | --- ## 2. Key Electronic Features ### A. XCUT Fin Design The "XCUT" geometry refers to a cross-cut pattern. Unlike straight fins, these provide a larger surface area and allow for **multidirectional airflow**. This makes it ideal for electronics where the air might flow from various angles inside a chassis. ### B. Thermal Performance Thermal resistance is the measure of how well the part moves heat away from the component. * **Thermal Resistance (Low flow):** ~7.0 °C/W * **Thermal Resistance (High flow):** ~2.5 °C/W * *Note: Performance increases significantly as the airspeed (LFM) increases.* ### C. Push-Pin Attachment The "-R0" suffix indicates the inclusion of a push-pin mounting system. This is a reliable mechanical attachment that provides: 1. **Consistent Pressure:** Ensures the base makes firm contact with the chip. 2. **Ease of Assembly:** Quick installation through pre-drilled holes in the PCB. 3. **Shock/Vibration Resistance:** More secure than simple adhesive tapes for industrial or automotive use. ### D. Pre-applied TIM (ATS-51) The part comes with a pre-applied Phase Change Material (PCM) or thermal pad. This eliminates the need for manual thermal paste application, reducing manufacturing errors and ensuring optimal heat transfer from the silicon to the aluminum base. --- ## 3. Common Applications This specific size (30x30x10mm) is commonly used to cool: * **FPGAs & ASICs:** Mid-range processing units. * **Network Switches:** High-speed data processing chips. * **Power Supplies:** Cooling MOSFETs or voltage regulators. * **Embedded Systems:** Industrial PCs where vertical space is limited.