The **ATS-03F-154-C2-R0** is a high-performance **Heat Sink** manufactured by Advanced Thermal Solutions (ATS) as part of their "pushPIN™" component line. It is designed specifically for cooling electronic components like CPUs, GPUs, and other integrated circuits. ### 1. Technical Specifications The part is characterized by its physical dimensions and thermal management capabilities. | Feature | Specification | | :--- | :--- | | **Material** | Aluminum (AL6063) | | **Fin Type** | Straight Fin | | **Dimensions** | 40.00 mm x 40.00 mm x 15.00 mm | | **Attachment Method** | pushPIN™ (Spring-loaded pins) | | **Thermal Interface Material (TIM)** | T766 (High performance) | | **Finish** | Blue Anodized | --- ### 2. Key Components & Electronics Context This part is not an "electronic component" in the sense of having a PCB, but rather a **thermal management solution** essential for electronics. #### A. Thermal Performance The efficiency of this heat sink is measured by its thermal resistance (lower is better). In a typical airflow environment: * **Thermal Resistance (Unducted):** Approx. 7.58 °C/W (at 100 LFM). * **Thermal Resistance (Ducted):** Approx. 1.84 °C/W (at 200 LFM). #### B. The pushPIN™ Mechanism Unlike adhesive-based heat sinks, this model uses a mechanical mounting system: * **Springs:** Provides a precise and constant downward pressure on the electronic chip, ensuring optimal contact with the Thermal Interface Material (TIM). * **Pins:** Designed to fit into pre-drilled holes on a PCB (Printed Circuit Board). #### C. Thermal Interface Material (TIM) The "C2" in the part number indicates it comes pre-applied with **T766 thermal grease**. This material fills microscopic air gaps between the electronic component’s package and the heat sink, significantly increasing heat transfer efficiency. --- ### 3. Applications This specific size and mounting style are commonly found in: * **Networking Equipment:** Routers and switches with high-speed processors. * **Industrial PCs:** Compact systems requiring passive or active airflow cooling. * **Power Electronics:** Cooling MOSFETs or Voltage Regulators.