The **ATS-51290R-C1-R0** is a high-performance thermal management component, specifically an **Advanced Thermal Solutions (ATS) Heat Sink** designed for cooling electronic components such as BGA (Ball Grid Array) packages, CPUs, or GPUs. --- ### 1. Technical Specifications The following table outlines the physical and thermal characteristics of this specific part: | Parameter | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions Inc. (ATS) | | **Heat Sink Type** | maxiFLOW™ | | **Attachment Method** | maxiGRIP™ (Plastic Clip & Spring) | | **Material** | Aluminum (Black Anodized) | | **Dimensions (L x W x H)** | 29mm x 29mm x 24.5mm | | **Thermal Resistance** | 2.50° C/W (at 200 LFM) | | **Base Shape** | Square | --- ### 2. Key Electronic & Mechanical Features #### A. maxiFLOW™ Fin Geometry The "maxiFLOW" design features a flared fin structure. Unlike traditional straight-fin heat sinks, the flared fins increase the surface area and improve airflow intake, which is critical for cooling high-heat-density electronic components in cramped PCB environments. #### B. maxiGRIP™ Attachment System This is one of the most critical "parts" of the assembly: * **Plastic Frame Clip:** This snaps around the electronic component (BGA). * **Steady Pressure:** It uses a high-tension "gold" spring clip to apply uniform pressure across the interface, ensuring maximum contact with the thermal interface material (TIM). * **Non-Invasive:** It does not require holes in the PCB, protecting delicate traces near the processor. #### C. Thermal Interface Material (TIM) The unit typically comes with a pre-applied high-performance thermal pad or phase-change material on the base. This fills the microscopic air gaps between the electronic chip and the aluminum heat sink to facilitate efficient heat transfer. --- ### 3. Applications This part is commonly found in the following electronic systems: * **Telecommunications:** Network switches and routers. * **Embedded Systems:** Industrial PC boards. * **Optical Modules:** Cooling for high-speed data transceivers.