The **ATS-52270P-C1-R0** is a high-performance heat sink manufactured by **Advanced Thermal Solutions (ATS)**. It is part of their "maxiFLOW™" product line, designed specifically for cooling electronic components like BGA (Ball Grid Array) chips. --- ### 1. Key Technical Specifications | Feature | Specification | | :--- | :--- | | **Component Type** | Heat Sink (Thermal Management) | | **Material** | Aluminum (Black Anodized) | | **Attachment Method** | pushPIN™ (Spring-loaded pins) | | **Dimensions (L x W)** | 27.00mm x 27.00mm | | **Height** | 17.50mm | | **Thermal Resistance** | 3.50°C/W (at 200 LFM) | | **Thermal Interface Material** | T766 (Pre-applied Phase Change Material) | --- ### 2. Design and Functional Features * **maxiFLOW™ Geometry:** The fin design features a unique flared profile. This increases the surface area and maximizes airflow, significantly improving cooling efficiency compared to standard straight-fin heat sinks. * **pushPIN™ Attachment:** This model utilizes a spring-loaded pin mechanism. This ensures even pressure across the component for optimal thermal contact and allows for secure mounting to a PCB (Printed Circuit Board) via pre-drilled holes. * **Material and Finish:** Made from high-grade aluminum with a black anodized finish, which not only provides corrosion resistance but also enhances thermal radiation. * **Integrated TIM:** It comes with **T766** thermal interface material pre-applied. This eliminates the need for separate thermal paste and ensures a consistent, high-performance bond between the chip and the heat sink. --- ### 3. Common Applications The ATS-52270P-C1-R0 is typically used for cooling high-heat-generating components in space-constrained environments: * **Telecommunications:** Network switches, routers, and base stations. * **Computing:** High-speed processors, GPUs, and FPGAs. * **Industrial:** Control systems and power modules. --- ### 4. Thermal Performance Comparison *Thermal resistance measured in °C/W (Lower is better).* | Airflow Velocity (LFM) | Thermal Resistance (°C/W) | | :--- | :--- | | 200 (Unducted) | 3.50 | | 300 (Unducted) | 2.80 | | 400 (Unducted) | 2.40 | | 500 (Unducted) | 2.10 |