The **ATS-18E-83-C2-R0** is a high-performance electronic thermal management component, specifically a **Heat Sink** manufactured by Advanced Thermal Solutions (ATS). It is designed to dissipate heat from electronic components like CPUs, GPUs, or power transistors to prevent thermal throttling or hardware failure. --- ### 1. Technical Specifications The part number follows a specific nomenclature used by ATS to define its physical and thermal characteristics: | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions Inc. (ATS) | | **Series** | pushPIN™ HS | | **Material** | Aluminum (Blue Anodized) | | **Thermal Resistance** | 1.60°C/W (at 100 LFM) | | **Attachment Method** | Push-pin (Brass) | | **Spring Type** | Compression Spring (ATS-PPS-18) | | **Dimensions** | 30.00mm x 30.00mm x 30.00mm | --- ### 2. Key Physical Components The assembly consists of four primary elements that work together to provide efficient cooling: 1. **Heat Sink Body:** A cross-cut fin design made of aluminum. This geometry allows for multi-directional airflow, making it effective in systems where air direction is inconsistent. 2. **Push-Pins:** Pre-drilled holes in the heat sink accommodate brass push-pins. These allow for quick and secure mounting to a Printed Circuit Board (PCB). 3. **Compression Springs:** High-performance springs provide the necessary "clamping force" (pressure) to ensure maximum contact between the heat sink base and the electronic chip. 4. **Thermal Interface Material (TIM):** This specific model typically comes with **T766** pre-applied to the base. This is a phase-change material that fills microscopic air gaps between the component and the heat sink. --- ### 3. Thermal Performance (C/W) Thermal resistance indicates how effectively the part moves heat away from the component. Lower values are better. | Airflow Velocity (LFM) | 100 (0.5 m/s) | 300 (1.5 m/s) | 500 (2.5 m/s) | | :--- | :--- | :--- | :--- | | **Resistance (Unducted)** | 1.60 °C/W | 0.98 °C/W | 0.82 °C/W | | **Resistance (Ducted)** | 1.03 °C/W | 0.71 °C/W | 0.61 °C/W | --- ### 4. Typical Applications * **Networking Equipment:** Routers, switches, and base stations. * **Embedded Systems:** Industrial PCs and automation controllers. * **Power Supplies:** Cooling MOSFETs or voltage regulators. * **Consumer Electronics:** High-end audio/video processing units.