The part number **ATS-07H-27-C2-R0** refers to a high-performance **heat sink** manufactured by **Advanced Thermal Solutions (ATS)**. It is part of their "pushPIN™" component cooling series, designed specifically for thermal management in electronic circuits. --- ### Technical Specifications The following table outlines the physical and thermal properties of this specific model: | Parameter | Specification | | :--- | :--- | | **Material** | Aluminum (Al6063) | | **Finish** | Blue Anodized | | **Dimensions (L x W x H)** | 70.00mm x 45.00mm x 12.00mm | | **Attachment Method** | pushPIN™ (Spring-loaded) | | **Fin Style** | Straight Fin | | **Thermal Resistance** | 12.24 °C/W (at 100 LFM) | | **Pitch** | 1.14mm (Fine Pitch) | --- ### Key Features and Electronic Role #### 1. Thermal Management The primary role of the ATS-07H-27-C2-R0 is to dissipate heat from surface-mount electronic components such as **CPUs, GPUs, FPGAs, or MOSFETs**. By increasing the surface area exposed to air, it prevents the semiconductor junctions from reaching critical temperatures that could lead to thermal throttling or permanent failure. #### 2. Push-Pin Attachment Mechanism Unlike adhesive-based heat sinks, this model uses a **push-pin and compression spring** system. * **Advantage:** It provides a precise, consistent pressure (clamping force) against the component. * **Reliability:** The spring ensures that the thermal interface material (TIM) remains thin and efficient over time, even under mechanical vibration. #### 3. Straight Fin Design The "Straight Fin" geometry is optimized for **forced air cooling** (environments with a fan). The fins are oriented to allow air to flow through the channels, stripping heat away as it moves across the aluminum surface. #### 4. Material Efficiency Made from **6063 Aluminum**, the part offers a high strength-to-weight ratio and excellent thermal conductivity. The **Blue Anodized finish** is not just for aesthetics; it provides corrosion resistance and improves emissivity for radiative heat transfer. --- ### Comparison with Similar Models | Model Variant | Height (mm) | Thermal Resistance (100 LFM) | | :--- | :--- | :--- | | ATS-07H-27-C2-R0 | 12.00 | 12.24 °C/W | | ATS-07H-28-C2-R0 | 15.00 | 10.10 °C/W | | ATS-07H-29-C2-R0 | 20.00 | 7.57 °C/W | ---