The **ATS-12G-159-C2-R0** is a high-performance electronic thermal management component, specifically a **Heat Sink** manufactured by Advanced Thermal Solutions (ATS). It is designed for cooling electronic integrated circuits (ICs) such as BGA, ASIC, and processors. --- ### 1. Technical Specifications The part number follows a specific nomenclature used by ATS to define the dimensions, fin style, and attachment method. | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Series** | pushPIN™ | | **Type** | Board Level Heat Sink | | **Fin Style** | Blue Anodized, Straight Fin | | **Dimensions (L x W x H)** | 45.00mm x 45.00mm x 20.00mm | | **Material** | Aluminum | | **Attachment Method** | Push-Pin (Nylon or Brass) | | **Thermal Resistance** | ~2.00°C/W (at 200 LFM) | --- ### 2. Key Design Components #### A. pushPIN™ Attachment System The "C2" in the part number indicates a specific push-pin and spring kit. This system provides: * **Constant Pressure:** Ensures the heat sink remains in firm contact with the component. * **Simplified Assembly:** Easy installation through pre-drilled holes in the PCB. * **Reliability:** High vibration resistance compared to adhesive tapes. #### B. Thermal Interface Material (TIM) The "R0" suffix typically signifies the inclusion of a high-performance **Phase Change Material (PCM)** or a thermal pad pre-applied to the base of the heat sink. This fills microscopic air gaps between the chip and the aluminum to maximize heat transfer. #### C. Fin Geometry * **Straight Fin Design:** Optimized for **undirectional airflow**. It allows air to pass through the channels with low pressure drop. * **Anodized Coating:** The blue anodization is not just for aesthetics; it provides corrosion resistance and increases surface emissivity, which slightly improves radiative heat transfer. --- ### 3. Application Use Cases This specific heat sink is commonly used in: 1. **Networking Hardware:** High-speed routers and switches. 2. **Power Electronics:** Converters and voltage regulators. 3. **Industrial PCs:** Compact systems requiring passive or active airflow cooling. 4. **Telecommunications:** Base station control units.