The **ATS-18D-16-C2-R0** is a specific electronic cooling component manufactured by **Advanced Thermal Solutions (ATS)**. It is part of the "pushPIN™" Heat Sink System designed for high-performance cooling of integrated circuits (ICs) and other electronic components. --- ### 1. Key Technical Specifications Below is a breakdown of the physical and thermal properties of this specific model: | Parameter | Specification | | :--- | :--- | | **Material** | Aluminum (Al) | | **Finish** | Blue Anodized | | **Base Dimensions** | 40mm x 40mm | | **Height** | 25mm | | **Fin Style** | Straight Fin | | **Attachment Type** | pushPIN™ | | **Thermal Resistance** | 1.80 °C/W (@ 100 LFM) | | **Spring Type** | ATS-PPS-18 | --- ### 2. Component Features #### A. Thermal Management The heat sink is designed with a **Straight Fin** geometry. This design is optimized for environments with a defined airflow direction, allowing heat to dissipate efficiently from the electronic package into the surrounding air. #### B. The pushPIN™ Attachment System One of the most critical aspects of this part is its mounting mechanism: * **Ease of Install:** Uses a push-button mechanism that snaps into pre-drilled holes on the PCB. * **Consistent Pressure:** It features a compression spring (ATS-PPS-18) that ensures even pressure across the thermal interface material (TIM), preventing hotspots. * **Reliability:** The brass or plastic pins provide a secure mechanical lock, making it suitable for high-vibration environments. #### C. Material and Coating * **Aluminum 6063:** Provides high thermal conductivity while remaining lightweight. * **Blue Anodized Finish:** This is not just for aesthetics; the anodization process protects the aluminum from corrosion and slightly increases surface emissivity for better radiant heat transfer. --- ### 3. Part Number Breakdown The part number **ATS-18D-16-C2-R0** can be decoded as follows: * **ATS:** Advanced Thermal Solutions (Manufacturer). * **18:** Series/Spring type identification. * **D:** Pin material or specific series variation. * **16:** Designates the specific fin and base dimensions. * **C2:** Indicates the thermal interface material (TIM) type (often pre-applied T766 phase-change material). * **R0:** Revision code or packaging indicator. --- ### 4. Applications This component is commonly used in: * **Networking Equipment:** Routers and switches. * **Embedded Systems:** Industrial PCs and controllers. * **Power Supplies:** Cooling MOSFETs or power regulators. * **Telecommunications:** Base station hardware where reliability is paramount.