The **ATS-16D-199-C2-R0** is a high-performance electronic thermal management component, specifically an **Advanced Thermal Solutions (ATS) Push-Pin Heat Sink**. It is designed to dissipate heat from electronic components like CPUs, GPUs, or FPGAs. --- ### 1. Technical Specifications Below are the primary physical and thermal characteristics of this specific model: | Parameter | Specification | | :--- | :--- | | **Material** | Aluminum (Blue Anodized) | | **Attachment Method** | Push-Pin (Brass) | | **Thermal Resistance** | 1.58°C/W @ 100 LFM (Standard) | | **Dimensions (L x W x H)** | 50.00mm x 50.00mm x 6.00mm | | **Fin Style** | Straight Fin | | **Thermal Interface Material (TIM)** | T766 (Pre-applied) | --- ### 2. Breakdown of the Model Number The nomenclature for ATS heat sinks provides details on the specific hardware used: * **ATS**: Manufacturer (Advanced Thermal Solutions). * **16D**: Refers to the series and package size. * **199**: The specific design profile/geometry for this part. * **C2**: Indicates the material/finish (Aluminum, Blue Anodized). * **R0**: Revision code. --- ### 3. Key Electronic Functions While the heat sink itself is a passive mechanical part, its role in an electronic circuit is critical for the following reasons: #### A. Thermal Management Electronic components generate heat due to electrical resistance. The ATS-16D-199-C2-R0 increases the surface area of the component, allowing air to carry away heat. A resistance of **1.58°C/W** means that for every watt of power the chip consumes, the temperature will rise by 1.58 degrees Celsius above the ambient air temperature (at specific airflow). #### B. Push-Pin Mounting System This model uses a **Brass Push-Pin** with a compressed spring. * **Uniform Pressure:** It ensures the heat sink is pressed firmly against the semiconductor die. * **Reliability:** Unlike adhesive tapes, push-pins provide a secure mechanical connection that withstands vibration and thermal expansion/contraction cycles. #### C. Pre-applied TIM (T766) The part comes with **T766 Thermal Interface Material**. This is a phase-change or grease-like substance that fills microscopic air gaps between the heat sink and the electronic chip, significantly improving heat transfer efficiency. --- ### 4. Ideal Applications * **Embedded Systems:** Industrial PCs where vertical space is limited (low profile 6mm height). * **Telecommunications:** Cooling of networking chips. * **Power Supplies:** Heat dissipation for MOSFETs or voltage regulators.