The **ATS-02A-65-C2-R0** is a high-performance electronic thermal management component, specifically a **push-pin heat sink** designed for cooling integrated circuits (ICs) and other electronic packages. --- ## 1. Technical Specifications The part number follows a specific nomenclature from the manufacturer, **Advanced Thermal Solutions (ATS)**. Below are the primary specifications: | Feature | Description | | :--- | :--- | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | Push-Pin (Plastic) | | **Thermal Resistance** | 7.29°C/W (at 200 LFM) | | **Pressure Drop** | 0.16 in-H2O (at 200 LFM) | | **Dimensions (L x W x H)** | 45mm x 45mm x 20mm | | **Fin Style** | Straight Fin | --- ## 2. Electronic Functionality While the heat sink does not have active circuitry, it is a critical "passive" electronic part that ensures the reliability of active components like CPUs, FPGAs, or GPUs. ### Heat Dissipation Mechanism * **Conduction:** It draws heat away from the semiconductor die through the baseplate (often using a Thermal Interface Material or TIM). * **Convection:** The straight fin design is optimized for airflow (forced convection), allowing heat to be transferred into the surrounding air. * **Thermal Management:** By maintaining the junction temperature ($T_j$) below the manufacturer's limit, it prevents thermal throttling and permanent hardware failure. --- ## 3. Mechanical & Installation Components The "Electronic Parts" aspect includes the mounting hardware integrated into the assembly: 1. **Push-Pins:** These are typically made of **Nylon 66 (UL 94V-2)**, which provides electrical insulation while securing the heat sink to the PCB. 2. **Springs:** High-tension springs (often stainless steel) provide consistent downward pressure, ensuring maximum contact between the heat sink and the chip. 3. **Pre-applied TIM:** Often comes with a phase-change material or thermal tape to reduce the air gap between the component and the sink. --- ## 4. Usage in Electronic Systems This specific model is frequently found in: * **Networking Gear:** Switches and routers where high-density chips generate significant heat. * **Industrial PCs:** Where durability and secure mechanical attachment (via push-pins) are required to withstand vibration. * **Power Supplies:** Cooling voltage regulators or MOSFETs.