The **ATS-53190D-C1-R0** is a high-performance heat sink component manufactured by **Advanced Thermal Solutions (ATS)**. It is part of the "maxiFLOW™" series, designed specifically to manage the thermal load of electronic components like CPUs, GPUs, and ASICs. --- ### 1. Technical Specifications The following table outlines the physical and thermal characteristics of the part: | Parameter | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Series** | maxiFLOW™ | | **Material** | Aluminum (Body) | | **Attachment Method** | maxiGRIP™ (Frame Clip) | | **Dimensions (L x W x H)** | 19.0mm x 19.0mm x 9.5mm | | **Thermal Resistance** | 12.1 °C/W @ 200 LFM | | **Finish** | Blue Anodized | | **RoHS Status** | Compliant | --- ### 2. Key Electronic Features #### A. Thermal Management (Heat Dissipation) The primary role of this part is to increase the surface area of a semiconductor package. By using a "fluted" fin design, it maximizes airflow and reduces the junction temperature of electronic chips, preventing **thermal throttling** or permanent damage. #### B. maxiGRIP™ Attachment System Unlike parts that require permanent thermal adhesive or epoxy, this part uses a specialized attachment system: * **Plastic Frame Clip:** A high-tension clip that surrounds the component. * **Stainless Steel Spring:** Provides constant pressure (7-10 psi) to ensure an even interface between the chip and the heat sink. * **Removability:** Allows for easy maintenance or chip replacement without damaging the PCB. #### C. Thermal Interface Material (TIM) The "R0" designation usually indicates that the part comes pre-applied with a high-performance thermal interface material (like **Chomerics T766**), ensuring minimal air gaps between the heat sink and the electronic component. --- ### 3. Application Use-Cases This specific size (19mm x 19mm) is commonly used for: * **FPGA Cooling:** Small to medium field-programmable gate arrays. * **Network Switches:** Cooling internal processors and PHY chips. * **Embedded Systems:** Industrial PCs where space is limited but heat density is high.