The **ATS-03F-19-C1-R0** is a specific part number for a high-performance **Heat Sink** manufactured by *Advanced Thermal Solutions (ATS)*. It belongs to their "pushPIN™" family of thermal management components. ### 1. Technical Specifications The following table summarizes the key physical and thermal properties of this component: | Specification | Details | | :--- | :--- | | **Material** | Aluminum (AL6063) | | **Finish** | Blue Anodized | | **Dimensions** | 54.00mm x 54.00mm x 20.00mm | | **Attachment Type** | pushPIN™ (Spring-loaded pins) | | **Pin Pitch** | 1.27mm (Standard for this series) | | **Thermal Resistance** | 9.75°C/W (at 100 LFM) | | **Weight** | ~40-50 grams (Estimated) | --- ### 2. Key Components & Design Features #### A. Fin Design (XC-Cut) The "19" in the part number designates a specific fin pattern. This heat sink uses a **straight fin** or **cross-cut** design which allows for maximum surface area while maintaining low pressure drop, making it ideal for systems with forced air cooling. #### B. PushPIN™ Attachment System Instead of using messy thermal adhesives or complex screws, this part uses a standardized spring-pin mechanism: * **Compression Springs:** Ensure consistent pressure is applied to the thermal interface material (TIM). * **Brass/Plastic Pins:** Secure the heat sink directly into pre-drilled holes in the PCB. #### C. Thermal Interface Material (TIM) The "R0" suffix indicates that the heat sink typically comes with **pre-applied thermal interface material** (usually a high-performance phase-change material or grease). This ensures optimal heat transfer from the processor to the aluminum base without air gaps. --- ### 3. Typical Applications This electronic part is designed for cooling high-heat-generating components such as: * **Processors (CPUs/GPUs):** For embedded systems or industrial PCs. * **ASICs & FPGAs:** Used in networking hardware and telecommunications. * **Power Electronics:** Cooling MOSFETs or power modules in high-density power supplies. ### 4. Part Number Breakdown (Decoder) | Segment | Meaning | | :--- | :--- | | **ATS** | Manufacturer: Advanced Thermal Solutions | | **03** | Attachment size/type | | **F** | Aluminum material | | **19** | Fin pattern/Height configuration | | **C1** | Blue Anodized finish | | **R0** | Standard packaging and pre-applied TIM |