The **ATS-18F-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 Below are the primary physical and thermal characteristics of this specific model: | Parameter | Specification | | :--- | :--- | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Dimensions** | 70.00mm x 70.00mm | | **Height** | 6.00mm (Low Profile) | | **Fin Style** | XCUT (Cross-cut) | | **Attachment Method** | Push-Pin (Plastic or Brass) | | **Thermal Resistance** | ~6.69°C/W (at 100 LFM) | | **Thermal Interface Material (TIM)** | T766 (Pre-applied) | --- ### 2. Key Component Features #### A. XCUT Fin Design Unlike standard straight-fin heat sinks, the XCUT design features a grid-like pattern. This allows for **multi-directional airflow**, meaning the heat sink remains effective even if the cooling fan is not perfectly aligned or if the internal case airflow is turbulent. #### B. Push-Pin Attachment The "-R0" designation typically refers to the attachment kit. The push-pin mechanism provides: * **Constant Pressure:** Ensures the base of the heat sink maintains firm contact with the chip. * **Reliability:** More secure than adhesive tapes in high-vibration environments. #### C. Low Profile (6mm) At only 6mm tall, this part is specifically engineered for **1U servers** or small form factor (SFF) electronics where vertical space is extremely limited. --- ### 3. Part Number Breakdown Understanding the nomenclature helps in identifying variants: * **ATS:** Manufacturer (Advanced Thermal Solutions). * **18F:** Series designation (often refers to fin density/style). * **208:** Specific dimensional footprint (70x70mm). * **C2:** Material/Finish code (Blue Anodized Aluminum). * **R0:** Revision/Packaging/Attachment specific code. --- ### 4. Application Use Cases * **Network Switches:** Cooling ASICs in shallow rack-mount hardware. * **Embedded Systems:** Industrial PCs where vertical clearance is restricted. * **Power Electronics:** Dissipating heat from large surface-mount MOSFETs or IGBTs.