The **ATS-19G-29-C2-R0** is a specific electronic cooling component manufactured by **Advanced Thermal Solutions (ATS)**. It is part of their high-performance "push-pin" heat sink series designed for integrated circuits (ICs) and surface-mount components. --- ### 1. Technical Specifications The part number follows a specific nomenclature that defines its physical and thermal characteristics: | Property | Specification | | :--- | :--- | | **Component Type** | Heat Sink | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | Push-Pin (Plastic) | | **Spring Type** | Compression Spring | | **Thermal Interface Material (TIM)** | T766 (Pre-applied) | | **Dimensions (L x W x H)** | 45mm x 45mm x 20mm | --- ### 2. Design and Engineering Features #### A. Fin Geometry This model utilizes a **straight-fin** design. This is optimized for systems with a specific airflow direction. The fins increase the surface area of the aluminum, allowing heat to dissipate from the semiconductor into the ambient air more efficiently. #### B. Attachment Mechanism (Push-Pin) Unlike adhesive-based heat sinks, the "19G" series uses a mechanical push-pin system: * **Reliability:** Provides constant pressure to the processor, ensuring a stable thermal connection. * **Installation:** Requires pre-drilled holes in the Printed Circuit Board (PCB). * **Reusability:** Can be removed and re-installed for maintenance without damaging the chip. #### C. Thermal Interface Material (TIM) The unit comes with **T766** pre-applied to the base. This is a "Phase Change Material" that fills the microscopic air gaps between the heat sink and the electronic component to maximize heat transfer. --- ### 3. Applications The ATS-19G-29-C2-R0 is typically used for cooling the following electronic parts: 1. **CPUs / GPUs:** Low to mid-power processors in embedded systems. 2. **FPGAs:** Field Programmable Gate Arrays that generate significant heat during high-speed logic operations. 3. **ASICs:** Application Specific Integrated Circuits used in networking and telecommunications hardware. --- ### 4. Thermal Performance * **Thermal Resistance:** This value determines how many degrees Celsius the component will rise per Watt of power ($^\circ \text{C/W}$). * **Airflow Dependency:** Because it is a passive component, its efficiency is highly dependent on the velocity of air (measured in Linear Feet per Minute or LFM) provided by system fans.