The **ATS-12F-208-C2-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 power transistors to prevent thermal throttling or hardware failure. --- ## 1. Technical Specifications The part number follows a specific nomenclature that defines its physical and thermal characteristics. | Feature | Specification | | :--- | :--- | | **Product Category** | Push-Pin Heat Sink (Blue Anodized) | | **Dimensions (L x W x H)** | 54.00mm x 54.00mm x 10.00mm | | **Material** | Aluminum (AL6063) | | **Attachment Method** | Push-Pin (Plastic/Brass) with Compression Spring | | **Fin Style** | XC-Cut (Cross-Cut) | | **Thermal Resistance** | 6.69°C/W @ 100 LFM | | **Thermal Interface Material** | T766 (Pre-applied) | --- ## 2. Key Components & Design ### A. XC-Cut Fin Design The "XC-Cut" indicates a cross-cut fin pattern. Unlike straight fins, these provide a larger surface area and allow for multi-directional airflow. This makes the heat sink effective even if the airflow in the chassis is not perfectly aligned with the fins. ### B. Push-Pin Attachment System This model utilizes a mechanical attachment system rather than adhesive tape. * **Reliability:** Provides constant pressure for better thermal contact. * **Installation:** Requires pre-drilled holes in the PCB. * **Springs:** The "C2" in the part number often indicates a specific spring force to ensure the component isn't crushed while maintaining contact. ### C. Thermal Interface Material (TIM) The unit comes with **T766** pre-applied to the base. This is a high-performance phase-change material or grease that fills microscopic air gaps between the component and the heat sink base, significantly reducing thermal impedance. --- ## 3. Thermal Performance Profile Thermal resistance varies based on the airflow (measured in Linear Feet per Minute - LFM): | Airflow Velocity (LFM) | Thermal Resistance (°C/W) | | :--- | :--- | | **100 (Static)** | 6.69 | | **200 (Low Flow)** | 4.64 | | **400 (Active Cooling)** | 3.36 | | **600 (High Performance)** | 2.82 | --- ## 4. Typical Applications * **Network Switches/Routers:** Cooling high-speed ASICs. * **Embedded Systems:** Industrial PCs where space is limited (10mm height is "Low Profile"). * **Power Supplies:** Cooling MOSFETs or voltage regulators.