The **ATS-01F-81-C2-R0** is a high-performance electronic thermal management component, specifically a **Heatsink** designed for cooling integrated circuits (ICs) and other electronic components. It is manufactured by *Advanced Thermal Solutions, Inc.* --- ### 1. Technical Specifications The part number follows a specific nomenclature that defines its physical and thermal properties. | Feature | Specification | | :--- | :--- | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | pushPIN™ | | **Dimensions (L x W x H)** | 30.00mm x 30.00mm x 20.00mm | | **Fin Style** | Square Fin (Straight) | | **Thermal Resistance** | 14.03°C/W (@ 100 LFM) | | **Thermal Interface Material** | T766 (High Performance) | --- ### 2. Key Design Elements #### A. pushPIN™ Attachment Unlike adhesive tapes or simple clips, this part uses a **pushPIN™ system**. This includes a stainless steel spring and a plastic/brass pin that goes through the PCB. This provides: * **Constant Pressure:** Ensures optimal contact between the heatsink and the component. * **Reliability:** High resistance to vibration and mechanical shock. * **Easy Installation:** Simplifies assembly on production lines. #### B. Square Fin Pattern The "Square Fin" design is optimized for **omnidirectional airflow**. This means the cooling efficiency remains consistent regardless of which direction the air is blowing across the PCB, making it ideal for crowded enclosures where airflow paths are unpredictable. #### C. T766 Thermal Interface Material (TIM) The base of the heatsink comes pre-applied with **T766**. This is a high-conductivity material that fills microscopic air gaps between the chip and the aluminum, significantly reducing thermal resistance. --- ### 3. Application Use Cases This specific heatsink size and thermal profile are commonly found in: * **Networking Equipment:** Routers, switches, and small-form-factor servers. * **Embedded Systems:** Industrial PCs and IoT gateways. * **Power Electronics:** Cooling MOSFETs or small voltage regulators. --- ### 4. Thermal Performance Comparison *Performance varies based on airflow speed (LFM - Linear Feet per Minute):* | Airflow Velocity (LFM) | 100 (0.5 m/s) | 300 (1.5 m/s) | 500 (2.5 m/s) | | :--- | :--- | :--- | :--- | | **Thermal Resistance (°C/W)** | 14.03 | 5.64 | 3.96 |