The **ATS-08F-159-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) and surface-mount components. --- ### 1. Technical Specifications Below are the primary technical parameters for this specific part number: | Parameter | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Series** | pushPIN™ | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | Push-Pin | | **Dimension (Length/Width)** | 45mm x 45mm | | **Height (Fin Height)** | 10.00mm | | **Thermal Resistance** | 10.70°C/W (at 100 LFM) | | **Flow Orientation** | Fine-Pitch (increases surface area) | --- ### 2. Breakdown of the Part Number The part number follows a specific nomenclature used by ATS to identify the physical and thermal characteristics: * **ATS-08**: Refers to the series and basic frame size. * **F**: Indicates a **Fine-Pitch** fin pattern, which is ideal for high-velocity airflow environments. * **159**: A code representing the specific footprint and geometry dimensions. * **C2**: Refers to the **Thermal Interface Material (TIM)** and finish. "C2" typically indicates a blue anodized finish and T766 thermal phase change material. * **R0**: Indicates the revision or packaging standard. --- ### 3. Key Electronic Functions In an electronic system, the ATS-08F-159-C2-R0 serves the following roles: 1. **Passive Cooling:** It increases the surface area of the component (like a CPU, FPGA, or MOSFET), allowing the surrounding air to carry away heat more efficiently. 2. **Thermal Protection:** By maintaining the junction temperature ($T_j$) of a semiconductor below its maximum rating, it prevents thermal throttling and hardware failure. 3. **Mechanical Stability:** The **Push-Pin** attachment system uses a spring-loaded mechanism. This ensures constant, even pressure on the chip, which optimizes the contact with the Thermal Interface Material (TIM). --- ### 4. Component Comparison: Airflow Performance The effectiveness of this heat sink varies significantly based on the Linear Feet per Minute (LFM) of airflow: | Airflow Velocity (LFM) | Thermal Resistance (°C/W) | | :--- | :--- | | **100 (0.5 m/s)** | 10.70 | | **300 (1.5 m/s)** | 4.45 | | **500 (2.5 m/s)** | 3.35 | | **700 (3.5 m/s)** | 2.80 |