The **ATS-19F-46-C3-R0** is a high-performance electronic thermal management component, specifically a **Heat Sink** manufactured by Advanced Thermal Solutions (ATS). It is designed to dissipate heat from electronic components like CPUs, GPUs, or high-power transistors. --- ### 1. Technical Specifications The part number encodes specific physical and thermal characteristics: | Property | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Series** | pushPIN™ | | **Material** | Aluminum | | **Attachment Method** | pushPIN™ (Spring-loaded pins) | | **Thermal Resistance** | 11.87°C/W (Unducted Flow @ 100 LFM) | | **Dimensions** | 30.00mm x 30.00mm | | **Height** | 25.00mm | | **Finish** | Blue Anodized | | **TIM (Thermal Interface Material)** | T412 (Pre-applied) | --- ### 2. Key Electronic Components & Design Features #### A. Fin Design (Straight Fin) The "F" in the part number indicates a **Straight Fin** geometry. This design is optimized for environments with a consistent airflow direction. The spacing between the fins is engineered to minimize pressure drop while maximizing the surface area available for heat exchange. #### B. Attachment Mechanism: pushPIN™ Unlike adhesive-based heat sinks, this part uses a mechanical **pushPIN™** system: * **Brass Components:** The pins are usually made of brass or steel for durability. * **Compression Springs:** Provides consistent pressure (clamping force) across the interface, which is critical for minimizing thermal resistance between the component and the heat sink. #### C. Thermal Interface Material (TIM) The unit comes with **T412** pre-applied to the base. * **Function:** It fills microscopic air gaps between the heat sink and the electronic chip. * **Performance:** T412 is a high-efficiency thermal tape/grease substitute that ensures maximum heat transfer immediately upon installation. --- ### 3. Application Use Cases This specific heat sink is typically used for cooling: 1. **Application Specific Integrated Circuits (ASICs):** Small to medium-sized chips in networking gear. 2. **Field Programmable Gate Arrays (FPGAs):** Commonly found in industrial automation. 3. **Power Converters:** High-density power modules that generate significant localized heat. ---