The **ATS-20F-54-C2-R0** is a high-performance electronic thermal management component, specifically a **Heatsink** designed by Advanced Thermal Solutions (ATS). It belongs to the **maxiFLOW™** series, known for its high-aspect-ratio fin design which maximizes surface area for convective cooling. --- ### 1. Technical Specifications The following table summarizes the physical and thermal properties of the component: | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Series** | maxiFLOW™ | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Dimensions (L x W x H)** | 45mm x 45mm x 35mm | | **Thermal Resistance** | 0.88 °C/W (@ 200 LFM) | | **Attachment Method** | pushPIN™ (Spring-loaded) | | **Interface Material** | T766 (Thermal Tape) | --- ### 2. Design Characteristics This part is engineered for high-power electronic components (like CPUs, FPGAs, or ASICs) that operate in constrained airflow environments. * **Fin Geometry:** The "F" in the part number indicates a **Fine Pitch** fin structure. These tall, thin fins increase the surface area available for heat dissipation without significantly increasing the footprint. * **maxiFLOW™ Profile:** The flared fin design reduces pressure drop and enhances air turbulence, which improves the thermal transfer coefficient from the metal to the surrounding air. * **pushPIN™ Attachment:** Unlike adhesive-only solutions, this part uses a mechanical push-pin system with a compression spring. This ensures consistent pressure across the thermal interface material (TIM) for optimal heat transfer and mechanical stability during vibration. --- ### 3. Part Number Breakdown Understanding the nomenclature helps identify specific variations: | Segment | Meaning | | :--- | :--- | | **ATS** | Advanced Thermal Solutions (Manufacturer) | | **20** | Part series/designation | | **F** | Fin pitch (Fine) | | **54** | Dimensions/Specific model code | | **C2** | Thermal Performance Class / Material code | | **R0** | RoHS Compliant / Revision code | --- ### 4. Typical Applications * **Networking Gear:** High-speed routers and switches. * **Industrial PCs:** Cooling processors in fanless or high-airflow enclosures. * **Power Supplies:** Heat dissipation for MOSFETs and power modules.