The **ATS-04H-39-C2-R0** is a specific electronic cooling component manufactured by **Advanced Thermal Solutions (ATS)**. It belongs to the **pushPIN™** Heat Sink series, designed for thermal management of electronic components like CPUs, GPUs, or power transistors. --- ### 1. Technical Specifications The following table outlines the physical and thermal properties of this specific model: | Parameter | Specification | | :--- | :--- | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | pushPIN™ (Spring-loaded) | | **Dimension (Length/Width)** | 45mm x 45mm | | **Height** | 12.7mm | | **Thermal Resistance** | 18.94 °C/W (at 100 LFM) | | **Fin Pattern** | Straight Fin | | **Thermal Interface Material (TIM)** | T766 (Pre-applied) | --- ### 2. Design Features #### Thermal Management * **Performance:** The "C2" in the part number indicates high-performance thermal characteristics designed for mid-range heat dissipation. * **Fin Geometry:** It utilizes a **straight-fin** design which is optimized for airflow from a specific direction (unidirectional). #### Mounting System (pushPIN™) * **Ease of Install:** Uses a push-pin mechanism with a compression spring. This ensures consistent pressure on the electronic chip, which improves heat transfer through the Thermal Interface Material. * **Stability:** The spring-loaded pins prevent the heat sink from shifting during vibration or shipping of the electronic device. #### Material and Finish * **Aluminum Construction:** Offers a lightweight solution with high thermal conductivity. * **Blue Anodized:** The coating protects against corrosion and provides a professional aesthetic finish often used in server and networking hardware. --- ### 3. Common Applications This part is typically found in the following electronic environments: 1. **Networking Hardware:** Switches, routers, and high-speed modems. 2. **Embedded Systems:** Industrial PCs and single-board computers. 3. **Power Electronics:** Voltage regulators and motor drivers that require compact cooling.