The **ATS-53290B-C1-R0** is a high-performance heat sink manufactured by **Advanced Thermal Solutions (ATS)**. It is part of the "maxiFLOW™" series, specifically designed for cooling electronic components like processors, FPGAs, and ASICs in air-cooled environments. --- ### 1. Technical Specifications The following table outlines the physical and thermal properties of this specific component: | Feature | Specification | | :--- | :--- | | **Series** | maxiFLOW™ | | **Material** | Aluminum (with Gold Anodized finish) | | **Attachment Method** | maxiGRIP™ (Frame Clip) | | **Dimensions (L x W x H)** | 29.00mm x 29.00mm x 7.60mm | | **Thermal Resistance** | 5.30° C/W (at 200 LFM) | | **Flow Pattern** | Spread Fin (Optimized for air flow) | --- ### 2. Key Component Features #### A. maxiFLOW™ Fin Design Unlike traditional straight-fin heat sinks, this part uses a tapered "spread fin" geometry. This design increases the surface area while reducing pressure drop, allowing air to enter the fin field more easily from various angles. #### B. maxiGRIP™ Attachment System One of the most critical "electronic" aspects of this part is its mounting mechanism. The **maxiGRIP™** system uses: * **Plastic Frame Clip:** A frame that snaps around the component. * **Stainless Steel Spring Clip:** Applies constant pressure to ensure high thermal contact without requiring holes in the PCB. * **Interface Material:** Usually paired with a Pre-applied Thermal Interface Material (TIM) to bridge the gap between the heat sink and the electronic chip. #### C. Material and Finish The heat sink is made of extruded aluminum. The **Gold Anodized** finish is not just for aesthetics; it provides: * Increased corrosion resistance. * Improved emissivity (heat radiation). * Electrical insulation to prevent accidental shorts if the heat sink touches other components. --- ### 3. Ideal Use Cases This part is typically found in high-density electronic assemblies: 1. **Telecommunications:** Cooling signal processors in routers or switches. 2. **Embedded Systems:** High-heat industrial controllers. 3. **Power Electronics:** Dissipating heat from high-speed logic devices.