The **ATS-08F-176-C2-R0** is a high-performance electronic thermal management component, specifically an **Advanced Thermal Solutions (ATS) push-pin heat sink**. It is designed to dissipate heat from surface-mount devices like CPUs, GPUs, or FPGAs. --- ### 1. Technical Specifications The following table highlights the primary physical and thermal characteristics of this specific model: | Parameter | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions Inc. (ATS) | | **Material** | Aluminum (Blue Anodized) | | **Fin Type** | Straight Fin | | **Dimensions** | 35mm x 35mm x 15mm | | **Attachment Method** | Push-Pin (Plastic) | | **Thermal Resistance** | 8.59°C/W (at 100 LFM) | | **Thermal Interface Material** | T766 (Pre-applied) | --- ### 2. Key Components & Design Features #### A. The Heat Sink Body * **Material:** Made of high-grade aluminum for a balance of weight and thermal conductivity. * **Anodization:** The "Blue Anodized" finish is not just for aesthetics; it increases surface emissivity and protects the aluminum from corrosion. * **Straight Fin Geometry:** This design is optimized for unidirectional airflow. It allows air to pass through the channels with low pressure drop. #### B. The Attachment Mechanism (Push-Pins) Unlike adhesive-based heat sinks, the **R0** suffix indicates a push-pin assembly. * **Plastic Push-Pins:** These provide a secure, mechanical connection to the PCB. * **Internal Springs:** Each pin contains a spring that provides consistent "clamping force," ensuring the heat sink stays flat against the component for maximum heat transfer. #### C. Thermal Interface Material (TIM) * The part comes with **T766** pre-applied to the base. * **Function:** T766 is a phase-change or high-performance grease pad that fills microscopic air gaps between the electronic chip and the heat sink base, significantly reducing thermal resistance. --- ### 3. Application Use Cases This part is typically used in environments where electronic components are packed tightly and require active or passive cooling: 1. **Telecommunications:** Cooling for high-speed routers and switches. 2. **Embedded Systems:** Industrial PCs where mechanical vibration might make adhesive tapes unreliable. 3. **Power Electronics:** Dissipating heat from MOSFETs or voltage regulators. --- ### 4. Thermal Performance vs. Airflow The efficiency of the ATS-08F-176-C2-R0 scales with the velocity of air (measured in Linear Feet per Minute - LFM): | Airflow (LFM) | Thermal Resistance (°C/W) | | :--- | :--- | | 100 (Natural) | 8.59 | | 200 (Low Fan) | 4.40 | | 400 (High Fan) | 3.25 |