### Technical Analysis: ATS-19F-175-C2-R0 The **ATS-19F-175-C2-R0** is a high-performance **heat sink** manufactured by **Advanced Thermal Solutions (ATS)**. It is part of the "push pin" attachment series, designed specifically for cooling electronic components such as CPUs, GPUs, and power modules. --- ### 1. Key Technical Specifications Below is a breakdown of the physical and thermal properties of the component: | Feature | Specification | | :--- | :--- | | **Product Type** | Heat Sink (Thermal Management) | | **Material** | Aluminum (Blue Anodized) | | **Dimensions** | 40mm x 40mm x 10mm | | **Attachment Method** | Push-Pin (2-point) | | **Spring Type** | Brass | | **Thermal Resistance** | ~13.52 °C/W (at 100 LFM) | | **Fin Style** | Straight Fin | --- ### 2. Physical Design & Construction * **Fin Geometry:** The "straight fin" design allows for maximum airflow through the heat sink, making it highly effective in systems with directed forced-air cooling. * **Material:** It is made of **Aluminum 6063**, which offers a high strength-to-weight ratio and excellent thermal conductivity. The **Blue Anodized** finish provides surface protection and slightly improves radiation heat transfer. * **Mounting System:** It uses a push-pin mechanism with a specific hole pattern. This ensures consistent pressure between the heat sink and the electronic component, which is vital for thermal efficiency. --- ### 3. Thermal Performance Metrics Thermal performance varies based on the airflow (measured in Linear Feet per Minute - LFM): | Airflow (LFM) | Thermal Resistance (°C/W) | | :--- | :--- | | **100** | 13.52 | | **200** | 7.53 | | **300** | 5.83 | | **400** | 5.10 | --- ### 4. Integration Requirements To successfully integrate this part into a PCB design, you must account for: 1. **Hole Pattern:** The PCB must have two holes pre-drilled to match the push-pin spacing (typically 33mm for this 40mm profile). 2. **Thermal Interface Material (TIM):** This part usually comes with **Saint-Gobain C675** or a similar high-performance thermal pad pre-applied to the base. 3. **Clearance:** Ensure no tall capacitors or connectors are within the 40x40mm footprint. ---