The part number **ATS-05H-101-C2-R0** refers to a high-performance **heat sink** manufactured by **Advanced Thermal Solutions (ATS)**. It is part of their "push-pin" attachment series designed for cooling electronic components like CPUs, GPUs, or FPGAs. --- ### 1. Technical Specifications Below is a breakdown of the physical and thermal properties of this specific model: | Property | Specification | | :--- | :--- | | **Dimensions** | 45mm x 45mm x 30mm | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | Push-Pin (Plastic) | | **Spring Type** | Compression Spring | | **Thermal Resistance** | 6.67°C/W (at 200 LFM) | | **Thermal Interface Material (TIM)** | T766 (Pre-applied) | --- ### 2. Part Number Decoder Understanding the nomenclature helps identify the exact features of the component: * **ATS**: Manufacturer (Advanced Thermal Solutions). * **05H**: Series type/Height profile. * **101**: Specific fin geometry and size configuration. * **C2**: Material/Finish code (Aluminum with Blue Anodized finish). * **R0**: RoHS compliance and revision status. --- ### 3. Key Electronic Functions While a heat sink is a mechanical part, it serves critical electronic functions: * **Thermal Management:** It increases the surface area of a semiconductor package, allowing heat to dissipate into the ambient air via convection. * **Reliability:** By keeping the junction temperature ($T_j$) of a chip low, it prevents thermal throttling and extends the mean time between failures (MTBF). * **Mechanical Stability:** The push-pin mechanism provides consistent pressure across the chip surface, ensuring the Thermal Interface Material (TIM) fills all microscopic air gaps for maximum conductivity. --- ### 4. Component Comparison How this part compares to standard cooling solutions: | Feature | ATS-05H-101-C2-R0 | Standard Adhesive Heat Sink | | :--- | :--- | :--- | | **Mounting** | Secure Push-Pin | Pressure Sensitive Adhesive (PSA) | | **Heat Dissipation** | High (Cross-cut fins) | Low to Medium (Straight fins) | | **Reusability** | Yes (Replace pins/TIM) | No (Adhesive degrades) |