The **ATS-08D-46-C3-R0** is a high-performance electronic thermal management component, specifically a **Heatsink** designed for cooling integrated circuits (ICs), such as CPUs, GPUs, or FPGAs. It is manufactured by *Advanced Thermal Solutions (ATS)* and belongs to their "blue ice" high-performance series. --- ### 1. Technical Specifications The part number encodes specific physical and thermal characteristics. Here is a breakdown of its technical profile: | Feature | Specification | | :--- | :--- | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | pushPIN™ (Spring-loaded) | | **Dimensions (L x W)** | 25mm x 25mm | | **Height** | 15mm | | **Fin Type** | Fine Pitch (Straight Fin) | | **Thermal Resistance** | 11.87°C/W (@ 100 LFM) | | **Thermal Interface (TIM)** | T412 (Phase-change material) | --- ### 2. Component Analysis #### A. Attachment Mechanism: pushPIN™ Unlike standard adhesive-based heatsinks, this model uses a **pushPIN™** system. This consists of a plastic or brass pin and a compression spring. * **Advantage:** It provides consistent pressure on the processor, ensuring optimal heat transfer. * **Security:** It is more vibration-resistant than thermal tape, making it ideal for industrial or automotive environments. #### B. Thermal Interface Material (TIM) The "C3" in the part number indicates the pre-applied thermal material. The **T412** coating is a high-performance thermal pad that softens at operating temperatures to fill microscopic air gaps between the chip and the aluminum base. #### C. Heat Dissipation Design * **Fine Pitch Fins:** The vertical fins are spaced closely to increase the total surface area. * **Airflow Dependency:** Because the fins are dense, this part is optimized for **forced air cooling** (environments with fans) rather than passive convection. --- ### 3. Typical Applications This heatsink is generally found in high-density electronic assemblies where space is limited but heat output is high: * **Telecommunications:** Network switches and routers. * **Embedded Systems:** Industrial PCs and controllers. * **Power Electronics:** Voltage regulators and high-speed memory modules. ---