The **ATS-12F-12-C2-R0** is a high-performance heat sink manufactured by **Advanced Thermal Solutions, Inc. (ATS)**. It is part of the "blue ice" push-pin series designed for cooling electronic components like CPUs, GPUs, or FPGAs. --- ## 1. Technical Specifications The part number encodes specific physical and thermal characteristics: | Property | Specification | | :--- | :--- | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | Push-Pin (Plastic) | | **Spring Type** | Compression Spring | | **Thermal Interface Material (TIM)** | T766 (Pre-applied) | | **Dimensions (L x W x H)** | 54mm x 54mm x 12.7mm | | **Fin Style** | Fine Pitch (straight fins) | --- ## 2. Key Components & Design Features ### A. Material and Coating * **Aluminum Construction:** Offers a balance between lightweight design and high thermal conductivity. * **Blue Anodized Finish:** Not only provides aesthetic appeal but also increases surface emissivity, slightly improving radiation heat transfer and protecting against corrosion. ### B. Mechanical Attachment * **Push-Pins:** This model uses a tool-free push-pin mechanism. It requires pre-drilled holes in the Printed Circuit Board (PCB). * **Compression Springs:** These ensure consistent "clamping force" (pressure) between the heat sink and the electronic chip, which is critical for efficient heat transfer. ### C. Thermal Interface Material (TIM) * The unit comes with **T766** pre-applied to the base. This fills the microscopic air gaps between the chip and the heat sink, significantly reducing thermal resistance. --- ## 3. Performance Analysis The efficiency of this heat sink is measured by its **Thermal Resistance** (°C/W). Lower values indicate better cooling. | Airflow Rate (LFM) | Velocity (m/s) | Thermal Resistance (°C/W) | | :--- | :--- | :--- | | Unducted (300 LFM) | 1.5 | ~2.50 | | Ducted (500 LFM) | 2.5 | ~1.80 | --- ## 4. Typical Applications * **Voltage Regulator Modules (VRMs):** Cooling power-heavy components on motherboards. * **Embedded Systems:** Cooling processors in industrial computers. * **Telecommunications:** Cooling ASICs in networking switches and routers.