The **ATS-53330K-C1-R0** is a high-performance heat sink manufactured by **Advanced Thermal Solutions (ATS)**. It is specifically designed for cooling electronic components, primarily BGA (Ball Grid Array) packages. --- ### 1. Technical Specifications The following table summarizes the physical and thermal characteristics of the part: | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Series** | maxiFLOW™ | | **Attachment Method** | maxiGRIP™ (Spring-loaded Clip) | | **Dimensions** | 33.00mm x 33.00mm | | **Height** | 14.50mm | | **Material** | Aluminum (Black Anodized) | | **Thermal Resistance** | 3.50°C/W @ 200 LFM | | **Fin Style** | Straight Fin (Tapered) | --- ### 2. Key Electronic Features #### A. maxiFLOW™ Design The "maxiFLOW" geometry features a tapered fin design that increases the surface area for heat dissipation while maintaining a low pressure drop. This is critical in dense electronic enclosures where airflow may be restricted. #### B. maxiGRIP™ Attachment System One of the most important aspects of this part for electronic assembly is the **maxiGRIP™** mechanism: * **Plastic Frame Clip:** A high-strength frame clips directly onto the component (BGA package). * **Steady Pressure:** A stainless steel "X-style" spring clip applies constant, uniform pressure across the interface. * **No Holes Required:** Unlike traditional screw-mount heat sinks, this does not require holes in the PCB, preserving trace routing space. #### C. Thermal Interface Material (TIM) The part typically comes with a pre-applied high-performance thermal interface material (like Chomerics T766). This ensures that the microscopic air gaps between the electronic chip and the aluminum heat sink are filled, maximizing heat transfer. --- ### 3. Application Use Cases The ATS-53330K-C1-R0 is commonly used for cooling the following electronic parts: 1. **FPGAs & CPUs:** High-speed processors that generate significant localized heat. 2. **ASICs:** Application-specific integrated circuits in networking hardware. 3. **Video Controllers:** High-definition video processing chips. ---