The **ATS-20B-83-C2-R0** is a high-performance electronic thermal management component, specifically a **Heat Sink** manufactured by Advanced Thermal Solutions (ATS). It belongs to their "maxiFLOW™" product line, designed to provide efficient cooling for electronic components like BGAs, CPUs, and GPUs. --- ### 1. Technical Specifications Below are the primary physical and thermal characteristics of the component: | Feature | Specification | | :--- | :--- | | **Product Type** | Heat Sink (maxiFLOW™ Design) | | **Material** | Aluminum (AL6063) | | **Finish** | Blue Anodized | | **Dimensions** | 40mm x 40mm x 20mm | | **Mounting Style** | pushPIN™ (Brass/Plastic pins with springs) | | **Attachment Method** | Clip-on (Pre-assembled) | | **Thermal Interface Material** | T766 (Pre-applied phase change material) | --- ### 2. Design Characteristics This specific part is engineered for high-density electronic environments where airflow is often restricted. * **maxiFLOW™ Geometry:** The heat sink features a tapered fin design. This maximizes the surface area for heat dissipation while minimizing pressure drop across the device. * **pushPIN™ Mounting:** This mechanism ensures high pressure and consistent contact between the heat sink and the chip, which is critical for lowering thermal resistance. * **Thermal Performance:** * **Thermal Resistance (Typical):** Approximately 2.70 °C/W (at 200 LFM airflow). * **Thermal Resistance (Natural Convection):** Roughly 5.40 °C/W. --- ### 3. Electronic Application & Usage The ATS-20B-83-C2-R0 is commonly used in the following electronic sectors: 1. **Networking & Telecom:** Cooling high-speed processors in routers and switches. 2. **Embedded Systems:** Industrial PCs where compact cooling is required. 3. **Power Electronics:** Dissipating heat from high-current voltage regulators or MOSFET arrays. 4. **FPGA/ASIC Cooling:** Ensuring thermal stability for custom logic chips. --- ### 4. Part Number Breakdown Understanding the nomenclature helps in identifying variants: * **ATS:** Advanced Thermal Solutions (Manufacturer). * **20B:** Series or size category. * **83:** Specific fin geometry and height profile. * **C2:** Blue Anodized finish (C1 is typically Gold, C3 is Black). * **R0:** Revision/Packaging status.