The part number **ATS-12F-159-C1-R0** refers to a high-performance **Heat Sink** manufactured by **Advanced Thermal Solutions (ATS)**. It is part of their "push-pin" thermal management series designed for cooling electronic components like CPUs, GPUs, or high-power chipsets. --- ### 1. Technical Specifications The following table breaks down the mechanical and thermal characteristics of this specific component: | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Series** | pushPIN™ | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Thermal Resistance** | 2.07°C/W (at 200 LFM) | | **Attachment Method** | Push-Pin (with springs) | | **Dimensions** | 45mm x 45mm | | **Height** | 10.00 mm | | **Weight** | 30 grams | --- ### 2. Breakdown of the Part Number The nomenclature for ATS products follows a specific logical structure: - **ATS-12F**: Denotes the series and manufacturer code. - **159**: Refers to the specific fin geometry and density. - **C1**: Indicates the thermal interface material (TIM) or specific coating (usually implies "no thermal tape" or a specific heat paste type). - **R0**: Refers to the revision and packaging standard (typically ROHS compliant). --- ### 3. Key Electronic Functions While a heat sink is a passive mechanical part, its role in an electronic system is critical for hardware reliability: 1. **Heat Dissipation**: It increases the surface area of the component (e.g., a BGA chip), allowing air to carry away heat generated by the semiconductor junctions. 2. **Push-Pin Mounting**: The "R0" series uses a precise spring-loaded push-pin system. This ensures **consistent pressure** across the chip surface, which prevents air gaps and ensures the Thermal Interface Material (TIM) works efficiently. 3. **Low Profile Design**: At only 10mm high, this part is specifically designed for high-density electronic enclosures (like 1U servers or compact network switches) where vertical space is limited. --- ### 4. Thermal Performance Comparison Thermal resistance ($R_{th}$) determines how many degrees the chip temperature will rise per watt of power dissipated. ```text Airflow Rate (LFM) | Thermal Resistance (°C/W) -------------------|-------------------------- 100 (0.5 m/s) | 10.68 200 (1.0 m/s) | 2.07 500 (2.5 m/s) | 1.26 ```