The **ATS-07H-07-C3-R0** is a specific part number for a high-performance **heat sink** manufactured by **Advanced Thermal Solutions (ATS)**. It is part of their "pushPIN™" thermal management series designed for cooling electronic components like CPUs, GPUs, and other integrated circuits. --- ### 1. Technical Specifications | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Series** | pushPIN™ | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Thermal Resistance** | 16.97°C/W (at 100 LFM) | | **Dimensions (L x W x H)** | 45mm x 45mm x 12.7mm | | **Attachment Method** | Push-Pin | | **Spring Type** | Compression Spring | --- ### 2. Breakdown of the Part Number The alphanumeric code provides specific details about the component's geometry and thermal properties: * **ATS**: Manufacturer prefix (Advanced Thermal Solutions). * **07H**: Refers to the specific fin profile and heat sink family. * **07**: Refers to the height (approximately 12.7mm). * **C3**: Indicates the fin pitch (Super-Fine Pitch) and high-density performance. * **R0**: Indicates the material/finish (Aluminum with Blue Anodize) and compliance standards. --- ### 3. Key Electronic Functions While the heat sink itself is a mechanical component, it serves critical roles in an electronic assembly: * **Thermal Dissipation**: Conducts heat away from the semiconductor die to the ambient air, preventing thermal throttling or component failure. * **Mechanical Protection**: The push-pin attachment provides a consistent vertical force (pressure) on the chip, ensuring optimal contact with Thermal Interface Material (TIM). * **Electromagnetic Shielding (Passive)**: Because it is aluminum, it can sometimes influence the EMI profile of the board, though its primary purpose is thermal. --- ### 4. Installation Design The "pushPIN™" system is highly regarded in PCB design for: 1. **Ease of Assembly**: No tools are required for installation. 2. **Reliability**: The pre-assembled compression springs ensure the correct amount of force is applied to the component without damaging the PCB. 3. **Stability**: Provides four-point attachment to prevent the heat sink from shifting during vibration or transport.