The **ATS-04G-53-C2-R0** is a high-performance electronic thermal management component, specifically a **Heat Sink** manufactured by *Advanced Thermal Solutions, Inc. (ATS)*. It belongs to the **pushPIN™** line of heat sink assemblies. ### 1. Technical Specifications The following table outlines the physical and thermal properties of this specific part: | Parameter | Specification | | :--- | :--- | | **Material** | Aluminum (AL6063) | | **Finish** | Blue Anodized | | **Attachment Method** | pushPIN™ (Spring-loaded) | | **Thermal Resistance (Unducted)** | 8.57 °C/W @ 100 LFM | | **Thermal Resistance (Ducted)** | 2.02 °C/W @ 100 LFM | | **Dimensions (L x W)** | 35.00 mm x 35.00 mm | | **Height** | 30.00 mm | | **Pitch** | Fine-Pitch | | **Pattern** | XC-CUT | --- ### 2. Design and Component Breakdown #### A. Fin Geometry (XC-CUT) The "XC-CUT" designation refers to a cross-cut fin design. Unlike straight-fin heat sinks, the cross-cut design allows for airflow from multiple directions. This is critical in modern PCB layouts where airflow may be turbulent or non-linear. #### B. PushPIN™ Attachment System Instead of using messy thermal adhesives or simple clips, this part uses a mechanical push-pin system. * **Springs:** Provides consistent pressure (Pre-assembled with a high-performance compression spring). * **Pins:** Usually made of brass or plastic to secure the heat sink through pre-drilled holes in the PCB. #### C. Thermal Interface Material (TIM) The model typically comes with a pre-applied **T766** thermal interface material. This ensures maximum heat transfer between the electronic component (CPU, GPU, or FPGA) and the aluminum base of the heat sink. --- ### 3. Part Number Breakdown The part number can be decoded as follows: | Segment | Meaning | | :--- | :--- | | **ATS** | Advanced Thermal Solutions | | **04** | Series Identifier | | **G** | Push-pin material/style | | **53** | Dimensions/Configuration code | | **C2** | Thermal performance level/Material code | | **R0** | RoHS Compliant / Revision code | --- ### 4. Application Use Cases This heat sink is typically used for cooling mid-range heat-generating components: * **Northbridge/Southbridge** chipsets on motherboards. * **High-speed Networking** processors. * **Industrial Control** units where vibration resistance (provided by the push-pins) is required.