The **ATS-16B-20-C2-R0** is a specific high-performance heat sink manufactured by **Advanced Thermal Solutions (ATS)**. It is part of their "maxiFLOW™" product line, designed for cooling electronic components such as BGA (Ball Grid Array) packages, FPGAs, and processors. --- ## Technical Specifications The following table outlines the physical and thermal properties of the component: | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Series** | maxiFLOW™ | | **Thermal Resistance** | 7.14°C/W (at 200 LFM) | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | pushPIN™ | | **Dimensions (L x W)** | 45mm x 45mm | | **Height** | 15mm | | **Material Flammability** | UL 94V-0 | --- ## Core Electronic & Design Features ### 1. Thermal Management Strategy This part is designed for **forced air convection**. The "maxiFLOW" design features a graduated fin pattern that maximizes surface area while minimizing pressure drop. This allows air to flow more efficiently through the fins, pulling heat away from the semiconductor junction. ### 2. pushPIN™ Attachment System Unlike adhesive-based heat sinks, the `-R0` suffix indicates the use of the **pushPIN™** mounting system. * **Precision:** It uses a brass or plastic pin with a high-tension spring. * **Reliability:** It ensures constant, uniform pressure on the electronic component, which optimizes the thermal interface material (TIM) performance. * **Hardware:** It typically requires pre-drilled holes in the PCB (Printed Circuit Board). ### 3. Thermal Interface Material (TIM) The **-C2** designation in the part number indicates the type of thermal interface provided: * **T766 Phase Change Material:** This is a high-performance coating pre-applied to the base of the heat sink. * **Function:** When the electronic part heats up, the material changes phase to fill microscopic gaps between the chip and the heat sink, significantly reducing thermal impedance. --- ## Part Number Breakdown Understanding the nomenclature helps in identifying variations: | Segment | Meaning | | :--- | :--- | | **ATS** | Manufacturer (Advanced Thermal Solutions) | | **16B** | Series/Internal Design Code | | **20** | Height (20 corresponds to a specific fin profile/height) | | **C2** | Thermal Interface Material (T766) | | **R0** | Revision or Packaging code | --- ## Applications * **Telecommunications:** Cooling high-speed network switches. * **Computing:** Heat dissipation for localized VRMs (Voltage Regulator Modules). * **Embedded Systems:** Industrial PCs where space is limited but heat density is high.