The **ATS-08F-123-C2-R0** is a specific model of a high-performance **heat sink** manufactured by Advanced Thermal Solutions (ATS). It is part of their "push pin" series designed for cooling electronic components like CPUs, GPUs, and other high-heat integrated circuits. --- ### 1. Technical Specifications | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Dimensions** | 45mm x 45mm x 20mm | | **Attachment Method** | Push Pins (Plastic/Brass) | | **Spring Type** | Compression Spring | | **Thermal Resistance** | ~4.16°C/W (at 200 LFM) | | **Fin Type** | XCUT (Straight Fin with cross-cuts) | --- ### 2. Breakdown of the Part Number The part number follows a specific nomenclature used by ATS to identify the physical and thermal characteristics: * **ATS**: Manufacturer (Advanced Thermal Solutions). * **08**: Series/Attachment type (specifically related to the push-pin pitch/style). * **F**: Fin Pitch (Fine pitch for optimized surface area). * **123**: Physical dimensions and internal geometry code. * **C2**: Material and Finish (Blue Anodized Aluminum). * **R0**: Revision or specific packaging code. --- ### 3. Key Electronic Functions While the heat sink itself is passive (no moving parts), it serves critical functions in an electronic assembly: 1. **Thermal Management**: It increases the effective surface area of a semiconductor, allowing heat to dissipate into the surrounding air via convection. 2. **Protection**: By maintaining a lower junction temperature, it prevents "thermal throttling" and extends the lifespan of sensitive electronic components. 3. **Mechanical Stability**: The push-pin attachment (with springs) ensures constant, even pressure across the top of the electronic chip, which is vital for the efficiency of the Thermal Interface Material (TIM). --- ### 4. Component Components * **The Heat Sink Body**: Extruded aluminum with XCUT patterns to increase turbulence in airflow, which improves cooling efficiency. * **Push Pins**: Typically made of plastic or brass, designed to snap into pre-drilled holes in the PCB. * **Compression Springs**: These provide the "clamping force" needed to keep the heat sink flush against the component. * **Thermal Interface Material (TIM)**: Usually comes pre-applied to the base to fill microscopic air gaps between the component and the metal.