The **ATS-12A-101-C2-R0** is a high-performance heat sink manufactured by **Advanced Thermal Solutions (ATS)**. It is part of the **maxiFLOW™** series, designed specifically for cooling electronic components like CPUs, GPUs, and other high-power ICs. --- ## 1. Technical Specifications The following table outlines the physical and thermal properties of the component: | Feature | Specification | | :--- | :--- | | **Part Number** | ATS-12A-101-C2-R0 | | **Material** | Aluminum (Blue Anodized) | | **Dimensions** | 45mm x 45mm x 30mm | | **Fin Style** | maxiFLOW (Tapered Fin Design) | | **Attachment Method** | pushPIN™ (Spring Loaded) | | **Thermal Resistance** | 1.40°C/W (at 200 LFM) | | **Thermal Interface Material (TIM)** | T766 (High Performance Pre-applied) | --- ## 2. Key Electronic & Design Components ### A. Fin Geometry (maxiFLOW™) The "maxiFLOW" design uses a specialized fin geometry that increases the surface area while maintaining a low pressure drop. This allows air to flow through the sink more efficiently, which is critical for components housed in tight enclosures where airflow is limited. ### B. pushPIN™ Attachment Unlike adhesive tapes that can fail under high heat, this model uses a mechanical **pushPIN™** system. * **Springs:** Provide high-pressure contact between the heat sink and the chip. * **Pins:** Usually made of brass or plastic, these lock into pre-drilled holes in the PCB. * **Reliability:** Ensures consistent thermal performance across vibration or mechanical shock. ### C. Thermal Interface Material (T766) The part comes pre-applied with **T766 phase-change material**. * This material fills the microscopic air gaps between the component die and the heat sink base. * It improves the heat transfer coefficient significantly compared to air. --- ## 3. Performance under Airflow The thermal efficiency of this part depends heavily on the Linear Feet per Minute (LFM) of the cooling fans: | Air Velocity (LFM) | Thermal Resistance (°C/W) | | :--- | :--- | | 200 | 1.40 | | 300 | 1.10 | | 400 | 0.90 | | 500 | 0.80 | --- ## 4. Typical Applications * **Networking Gear:** Switches and routers where high-speed processing generates significant heat. * **Industrial PCs:** High-reliability systems requiring mechanical heat sink mounting. * **Power Supplies:** Cooling MOSFETs or power regulators.