The **ATS-06A-90-C2-R0** is a high-performance heat sink manufactured by *Advanced Thermal Solutions (ATS)*. It belongs to the **maxiFLOW™** series, designed specifically for high-velocity airflow environments to cool electronic components like CPUs, GPUs, or FPGAs. --- ### 1. Technical Specifications The part number encodes specific physical and thermal characteristics: | Feature | Specification | | :--- | :--- | | **Series** | maxiFLOW™ | | **Material** | Aluminum (Anodized Blue) | | **Attachment Method** | pushPIN™ (Spring-loaded) | | **Thermal Resistance** | 6.36 °C/W (at 200 LFM) | | **Thermal Interface Material (TIM)** | T766 (Pre-applied) | | **Dimensions (L x W x H)** | 40mm x 40mm x 25mm | --- ### 2. Key Electronic & Physical Design Components #### A. The Fin Geometry (maxiFLOW™) The "electronic" performance of this part relies on its **tapered fin design**. This shape maximizes the surface area while reducing pressure drop. In high-density electronic assemblies, this allows air to flow more freely through the fins, pulling heat away from the silicon die more efficiently than standard straight-fin heat sinks. #### B. pushPIN™ Attachment System The part uses a mechanical attachment system consisting of: * **Plastic/Brass Pins:** Designed to fit into pre-drilled holes on the PCB. * **Compression Springs:** These provide precise, uniform pressure (clamping force) across the electronic component. This is critical for maintaining consistent contact with the heat source and preventing PCB warping. #### C. Thermal Interface Material (TIM) The "C2" in the part number indicates the use of **T766** thermal grease. * **Function:** It fills microscopic air gaps between the component's heat spreader and the aluminum heat sink base. * **Importance:** Air is a poor conductor; the TIM ensures a high-conductivity thermal path to prevent the electronic component from throttling or failing due to heat. --- ### 3. Application Use Cases This specific heat sink is typically used for: 1. **Network Switches/Routers:** Cooling ASICs that handle high data throughput. 2. **Power Supplies:** Managing heat in voltage regulator modules (VRMs). 3. **Industrial Controllers:** Protecting microprocessors in rugged environments. ---