The **ATS-05D-110-C2-R1** is not a complex electronic circuit component (like a chip), but rather a **high-performance thermal management component**. Specifically, it is a specialized heatsink from the *push-pin* series manufactured by **Advanced Thermal Solutions (ATS)**. --- ## 1. Technical Specifications This component is designed for Cooling Square/Rectangular BGAs (Ball Grid Arrays) and other surface-mount packages. | Feature | Specification | | :--- | :--- | | **Material** | Aluminum (Al) | | **Finish** | Blue Anodized | | **Attachment Method** | Push-Pin (Plastic) with Compression Spring | | **Thermal Resistance** | 27.0°C/W (Natural Flow) to 4.4°C/W (High Speed) | | **Dimensions (L x W x H)** | 30mm x 30mm x 25mm | | **Fin Pattern** | XC (Extra Coarse) - Straight Fin | --- ## 2. Key Electronic Properties ### A. Thermal Conductivity The primary "electronic" function of this part is to act as a **heat exchanger**. It facilitates the transfer of thermal energy from the semiconductor die to the ambient air. * **High Efficiency:** The 25mm height allows for significant surface area, crucial for components like CPUs, FPGAs, or high-speed networking chips. * **Performance Profile:** It is optimized for forced-air cooling (fans) rather than just passive convection. ### B. Attachment & Structural Integrity The "Electronic" assembly relies on the **Push-Pin** mechanism: * **Compression Springs:** These provide a specific amount of downward force (pressure) to ensure a consistent interface between the chip and the heatsink. * **Non-Conductive Finish:** The blue anodization is non-conductive, which helps prevent accidental electrical shorts if the heatsink touches adjacent components on a crowded PCB. --- ## 3. Part Number Breakdown (Nomenclature) Understanding the code helps identify the specific electronic application: | Segment | Meaning | | :--- | :--- | | **ATS** | Manufacturer (Advanced Thermal Solutions) | | **05D** | Series / Fin design type | | **110** | Specific dimensions/mounting hole spacing | | **C2** | Thermal Interface Material (TIM) included (typically T766) | | **R1** | Revision / RoHS Compliance status | --- ## 4. Usage Considerations When integrating this part into an electronic design, engineers must consider: 1. **PCB Layout:** The board must have pre-drilled holes for the push-pins at the exact spacing required by the 110-series. 2. **Vertical Clearance:** With a 25mm height, it may interfere with low-profile server enclosures or daughterboards. 3. **TIM (Thermal Interface Material):** The "C2" variant comes with a pre-applied phase-change material, which simplifies assembly by removing the need for manual thermal paste application. ---