The **ATS-12F-77-C2-R0** is a high-performance electronic thermal management component, specifically a **Heat Sink** manufactured by Advanced Thermal Solutions (ATS). It is designed to dissipate heat from electronic components like CPUs, GPUs, or high-power transistors. --- ### 1. Technical Specifications The part number itself contains encoded information about the product's physical and thermal properties: | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Series** | pushPIN™ | | **Material** | Aluminum (AL6063) | | **Finish** | Blue Anodized | | **Attachment Method** | Push-Pin (Plastic/Brass) | | **Thermal Resistance** | 9.30°C/W (at 100 LFM) | | **Dimensions (L x W)** | 25mm x 25mm | | **Height** | 20mm | --- ### 2. Key Design Elements #### A. Fin Pattern (Cross-Cut) The "77" in the part number designates a specific fin configuration. This model features a **cross-cut** pattern, which allows for multi-directional airflow. This is critical in cramped electronic enclosures where air may not flow in a single predictable direction. #### B. Material and Finish * **Aluminum 6063:** Chosen for its excellent thermal conductivity and lightweight properties. * **Blue Anodized:** The surface treatment prevents corrosion and slightly increases emissivity for better radiative cooling. #### C. pushPIN™ Attachment System This part uses a spring-loaded push-pin mechanism. This provides: 1. **Uniform Pressure:** Ensures the thermal interface material (TIM) is spread evenly across the component. 2. **Stability:** Resists vibration and mechanical shock better than adhesive tapes. --- ### 3. Thermal Performance Comparison The effectiveness of the heat sink varies based on the Velocity of Airflow (measured in Linear Feet per Minute - LFM): | Airflow Velocity (LFM) | Thermal Resistance (°C/W) | | :--- | :--- | | 100 (Natural) | 9.30 | | 300 (Low Fan) | 4.30 | | 500 (High Fan) | 3.30 | --- ### 4. Implementation Example If you are integrating this into a PCB design, you would typically use it as follows: ```yaml Component: ATS-12F-77-C2-R0 Placement: Directly atop the SoC/Power IC Thermal_Interface: Pre-applied Phase Change Material (or Thermal Paste) Mounting_Holes: 2-hole pattern (diagonal) Compatible_Pins: ATS-HK127-R0 ```