The **ATS-18H-83-C2-R0** is a specific electronic component manufactured by **Advanced Thermal Solutions (ATS)**. It is not a functional electronic device (like an IC or sensor) but rather a **High-Performance Heat Sink** designed to provide passive cooling for electronic components like BGA (Ball Grid Array) packages. ### 1. Technical Specifications The following table summarizes the key physical and thermal characteristics of the part: | Parameter | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Series** | pushPIN™ | | **Material** | Aluminum (AL6063) | | **Finish** | Blue Anodized | | **Attachment Method** | Push-Pin (Brass) | | **Dimensions** | 30.00mm x 30.00mm | | **Height (Off Base)** | 20.00mm | | **Thermal Resistance** | 1.62 °C/W (at 200 LFM) | | **Weight** | ~35 grams | --- ### 2. Design Features The "H" in the part number indicates a **Cross-Cut** fin design. This provides specific advantages for modern electronic assemblies: * **Omnidirectional Airflow:** Because the fins are cut both ways (creating small blocks or pins), the heat sink can receive cooling air from any direction, making it ideal for systems with complex internal airflow. * **Push-Pin Attachment:** This model uses a spring-loaded push-pin mechanism. This ensures consistent pressure against the component, which optimizes the thermal interface between the chip and the heat sink. * **Thermal Interface Material (TIM):** The part comes pre-applied with **T766** phase-change material, which eliminates the need for manual application of thermal paste. --- ### 3. Naming Convention Breakdown The part number follows a specific logic used by ATS: | Segment | Meaning | | :--- | :--- | | **ATS** | Manufacturer (Advanced Thermal Solutions) | | **18H** | Series Identifier (pushPIN™ Heat Sink) | | **83** | Length/Width (30mm x 30mm) | | **C2** | Thermal Performance/Fin Density code | | **R0** | RoHS Compliant / Revision code | --- ### 4. Application Use Cases This component is typically found in the following electronic environments: 1. **Network Switches/Routers:** Cooling processors or ASICs. 2. **Embedded Systems:** Industrial PCs where space is limited. 3. **Power Supplies:** Heat dissipation for MOSFETs or voltage regulators. 4. **FPGA Cooling:** Managing the high thermal output of field-programmable gate arrays. ---