The **ATS-20D-12-C2-R0** is a high-performance electronic thermal management component, specifically a **Heat Sink** manufactured by *Advanced Thermal Solutions (ATS)*. It belongs to the "maxiFLOW" product line, designed to optimize airflow and cooling for electronic components like BGAs (Ball Grid Arrays). --- ## 1. Technical Specifications The following table highlights the primary mechanical and thermal characteristics of this part: | Parameter | Specification | | :--- | :--- | | **Material** | Aluminum (with Blue Anodized Finish) | | **Mounting Style** | pushPIN™ | | **Dimensions (L x W x H)** | 40.00mm x 40.00mm x 12.70mm | | **Thermal Resistance** | 15.84 °C/W (at 100 LFM) | | **Flow Direction** | Low Profile, High Performance maxiFLOW | | **Attachment Mechanism** | Brass component with Stainless Steel spring | --- ## 2. Key Features & Components ### A. maxiFLOW™ Design The heat sink features a unique "flared" fin structure. Unlike standard parallel fins, the maxiFLOW design increases the surface area and creates more turbulence in the airflow, which significantly enhances heat dissipation in constrained spaces. ### B. pushPIN™ Attachment Instead of using messy thermal adhesives or tapes, this part uses the **pushPIN™** system. * **Springs:** Provide precise pressure to ensure optimal contact with the electronic chip. * **Brass Bolts:** Provide a secure mechanical connection to the PCB. * **Reliability:** This system allows for easy removal and re-attachment during maintenance without damaging the board. ### C. Material and Coating * **Aluminum:** Chosen for its excellent thermal conductivity-to-weight ratio. * **Blue Anodized Finish:** Beyond aesthetics, the anodization protects the aluminum from corrosion and slightly improves radiant heat transfer. --- ## 3. Part Number Breakdown (Nomenclature) The part number follows a specific logic used by Advanced Thermal Solutions: | Segment | Meaning | | :--- | :--- | | **ATS** | Advanced Thermal Solutions (Manufacturer) | | **20D** | Series/Product Family (maxiFLOW with pushPIN) | | **12** | Height (12.70 mm) | | **C2** | Thermal Interface Material (often refers to T766 or similar pre-applied phase-change material) | | **R0** | Revision/Standard Packaging Code | --- ## 4. Typical Applications This component is commonly found in high-performance electronics where space is at a premium but heat output is high, such as: * **Network Switches and Routers** * **FPGA and BGA cooling** * **Telecommunications infrastructure** * **Embedded computing systems**