The **ATS-07F-68-C1-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 failure. --- ### 1. Technical Specifications The part number follows a specific nomenclature that defines its physical and thermal characteristics. | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | pushPIN™ (Spring-loaded) | | **Dimensions (L x W)** | 45mm x 45mm | | **Height** | 15mm | | **Thermal Resistance** | 15.29°C/W (Unducted Flow @ 100 LFM) | | **Fin Pattern** | Cross-Cut (Straight Fin) | --- ### 2. Key Design Elements #### A. The pushPIN™ Attachment System This part features a specialized mounting mechanism designed for secure and easy installation. It utilizes: * **Compression Springs:** Provide the precise pressure required to ensure optimal contact between the heat sink and the component. * **Plastic/Brass Pins:** These pass through pre-drilled holes in the PCB to lock the unit in place. #### B. Cross-Cut Fin Design The "Fin-on-Fin" or cross-cut design increases the surface area and promotes **turbulent airflow**. This is more effective than standard straight fins in environments where the direction of airflow might be inconsistent. #### C. Thermal Interface Material (TIM) The "R0" designation typically implies the inclusion of a high-performance thermal interface material (usually a phase-change material or thermal pad) pre-applied to the base of the heat sink to ensure low thermal resistance between the heat source and the aluminum. --- ### 3. Application Use Cases This specific heat sink is categorized as a "Medium" profile cooling solution and is commonly used in: * **Networking Hardware:** Routers, switches, and load balancers. * **Embedded Systems:** Industrial PCs and automation controllers. * **Power Electronics:** Voltage regulators and high-current power modules. --- ### 4. Thermal Performance Comparison *Note: Thermal resistance (measured in °C/W) decreases as airflow (LFM - Linear Feet per Minute) increases.* | Airflow Velocity (LFM) | Thermal Resistance (°C/W) | | :--- | :--- | | 100 (0.5 m/s) | 15.29 | | 300 (1.5 m/s) | 5.92 | | 500 (2.5 m/s) | 4.06 |