The **ATS-P2-197-C2-R0** is a high-performance electronic thermal management component, specifically a **Heat Sink** manufactured by Advanced Thermal Solutions (ATS). It is part of the "pushPIN™" family, designed for cooling sensitive electronic components like CPUs, GPUs, and high-power integrated circuits. --- ## 1. Technical Specifications The following table details the physical and thermal properties of the part: | Parameter | Specification | | :--- | :--- | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | pushPIN™ (Spring-loaded) | | **Dimensions (L x W)** | 45mm x 45mm | | **Height (Z-Axis)** | 10mm | | **Pitch** | Fine-Pitch | | **Flow Pattern** | XC-CUT (Cross-cut) | --- ## 2. Key Electronic Features ### A. XC-CUT Design The "XC" in the part number indicates a **Cross-Cut** fin pattern. Unlike straight-fin heat sinks, the cross-cut design allows for: * **Omnidirectional Airflow:** It can accept cooling air from any direction, making it ideal for crowded PCBs where airflow direction is inconsistent. * **Increased Surface Area:** Maximizes the dissipation of heat from the component to the ambient air. ### B. pushPIN™ Attachment System This part uses a specific mounting mechanism rather than thermal adhesive: * **Precision Springs:** Provides consistent pressure (Pre-assembled with a compression spring) to ensure maximum contact between the heat sink base and the chip. * **Plastic/Brass Push Pins:** Designed to snap into pre-drilled holes (usually 3.175mm) on the PCB. ### C. Thermal Performance The efficiency of this part depends on the air velocity (measured in Linear Feet per Minute - LFM): * **Low Airflow (200 LFM):** Offers a thermal resistance of approximately **10.90 °C/W**. * **High Airflow (700 LFM):** Offers a thermal resistance of approximately **3.58 °C/W**. --- ## 3. Usage Context This part is typically used in the following electronic environments: 1. **Telecommunications:** Cooling of high-speed networking chips. 2. **Embedded Systems:** Industrial PCs where vertical space is limited (10mm profile). 3. **Power Electronics:** Dissipating heat from MOSFETs or voltage regulators. ---