The **ATS-19F-32-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 high-power transistors. --- ### 1. Technical Specifications The part number follows a specific nomenclature used by ATS to describe its physical and thermal properties. | Specification | Details | | :--- | :--- | | **Product Type** | Heat Sink | | **Attachment Method** | pushPIN™ | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Dimensions (L x W)** | 54.00 mm x 54.00 mm | | **Height (H)** | 12.70 mm | | **Pitch** | Fine Pitch | | **Thermal Resistance** | ~11.73 °C/W (Unducted Flow @ 100 LFM) | --- ### 2. Key Component Features #### A. Fin Pattern (High Performance) The "32" in the part number indicates a specific fin pattern. This model typically features a **cross-cut** or **straight fin** design optimized for high-density airflow. The fine pitch allows for a larger surface area relative to the small footprint. #### B. pushPIN™ Attachment System This is a critical electronic hardware feature: * **Ease of Assembly:** Uses a spring-loaded pin mechanism to secure the heat sink to the PCB. * **Reliability:** Ensures consistent pressure (clamping force) between the heat sink and the component, which improves thermal transfer when used with Thermal Interface Material (TIM). * **Shock/Vibration Resistance:** Designed to meet industry standards for hardware stability. #### C. Material and Coating * **Aluminum 6063:** Provides a balance of high thermal conductivity and light weight. * **Blue Anodized Finish:** Not only aesthetic but provides corrosion resistance and increases surface emissivity for better radiant heat transfer. --- ### 3. Application Use Cases This specific heat sink is commonly found in: 1. **Telecommunications:** Cooling of networking chips. 2. **Embedded Systems:** Industrial PCs where vertical space is limited (12.7mm height). 3. **Power Supplies:** Heat dissipation for MOSFETs and power regulators. --- ### 4. Thermal Performance Comparison *Thermal resistance varies based on airflow (measured in Linear Feet per Minute - LFM):* | Airflow (LFM) | Velocity (m/s) | Thermal Resistance (°C/W) | | :--- | :--- | :--- | | 100 | 0.5 | 11.73 | | 300 | 1.5 | 3.35 | | 500 | 2.5 | 2.02 | ---