## Overview of ATS-55250R-C2-R0 The **ATS-55250R-C2-R0** is a high-performance heat sink manufactured by **Advanced Thermal Solutions (ATS)**. It belongs to the **maxiFLOW™** product line, specifically designed for cooling high-power electronic components such as CPUs, GPUs, FPGAs, and ASICs. --- ### Technical Specifications The following table details the physical and thermal characteristics of this specific part: | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Product Line** | maxiFLOW™ | | **Dimensions** | 25mm x 25mm x 24.5mm (L x W x H) | | **Material** | Aluminum (Anodized Blue) | | **Attachment Method** | maxiGRIP™ (Steady spring clip) | | **Thermal Resistance** | 2.50 °C/W (at 200 LFM) | | **Compliance** | RoHS Compliant | --- ### Key Components and Design Features The efficiency of the ATS-55250R-C2-R0 is derived from several specialized engineering features: #### 1. Pin-Fin Geometry Unlike standard extruded heat sinks with straight fins, the **maxiFLOW™** design uses a tapered fin structure. This maximizes surface area for heat dissipation while minimizing pressure drop, allowing air to flow more freely through the fins. #### 2. maxiGRIP™ Attachment System This is a high-reliability mechanical mounting system: * **Plastic Frame Clip:** A frame that sits around the electronic component. * **Stainless Steel Spring Clip:** Applies steady, even pressure across the surface of the component, ensuring optimal contact with the thermal interface material (TIM). * **No Holes Required:** It eliminates the need to drill holes into the PCB, saving board "real estate." #### 3. Thermal Interface Material (TIM) The "R0" at the end of the part number typically indicates that the unit comes pre-applied with a high-performance thermal pad (often a **Chomerics T766** phase-change material or similar), which fills microscopic air gaps between the component and the heat sink. --- ### Typical Applications * **Telecommunications:** High-speed routers and switches. * **Computing:** Embedded systems and industrial PC cooling. * **Power Electronics:** Power converters and motor drives that generate significant localized heat. ---