The **ATS-03D-159-C1-R0** is a high-performance heat sink manufactured by **Advanced Thermal Solutions (ATS)**. It is part of the **pushPIN™** series, designed specifically for cooling electronic components such as CPUs, GPUs, and other high-heat integrated circuits. --- ### 1. Technical Specifications Below are the primary mechanical and thermal properties of this component: | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | pushPIN™ (Spring-loaded) | | **Dimensions** | 45mm x 45mm x 10mm | | **Thermal Resistance** | 10.68°C/W (Unducted Flow @ 100 LFM) | | **Weight** | 35.53 grams | | **Thermal Interface Material** | T766 (Pre-applied) | --- ### 2. Key Electronic & Mechanical Features #### A. Thermal Management Performance The device is designed for low-profile applications where vertical space is limited (only 10mm high). It utilizes a **XC (Extra Coarse)** fin pitch, which is optimized for airflow environments to dissipate heat efficiently from the semiconductor package to the ambient air. #### B. pushPIN™ Attachment System Unlike adhesive-based heat sinks, this model uses a mechanical mounting system: * **Precision Springs:** Ensure consistent pressure (clamping force) for optimal thermal contact. * **Brass Components:** Provide durability and prevent loosening over time due to vibration or thermal expansion. * **Ease of Assembly:** Features pre-drilled holes for rapid installation onto the PCB. #### C. Thermal Interface Material (TIM) The "C1" in the part number indicates that it comes with **T766** thermal grease pre-applied to the base. This ensures: * Minimal air gaps between the component and the heat sink. * Efficient heat transfer immediately upon installation. --- ### 3. Part Number Breakdown The nomenclature follows a specific logic: | Code Segment | Meaning | | :--- | :--- | | **ATS** | Advanced Thermal Solutions | | **03** | Series/Mounting Style (pushPIN) | | **D** | Material Code (Aluminum) | | **159** | Specific Fin Design/Height Profile | | **C1** | Thermal Interface Material (T766) | | **R0** | RoHS Compliant / Revision Status | ---