The **ATS-08A-91-C2-R0** is a high-performance electronic thermal management component, specifically a **Heat Sink** manufactured by Advanced Thermal Solutions (ATS). It is part of the "maxiFLOW™" series, designed to optimize airflow and heat dissipation for electronic components. --- ## 1. Technical Specifications Below are the primary physical and thermal characteristics of the part: | Parameter | Details | | :--- | :--- | | **Component Type** | Heat Sink | | **Material** | Aluminum (Blue Anodized) | | **Dimensions** | 40mm x 40mm x 10mm | | **Attachment Method** | pushPIN™ (Brass pins) | | **Thermal Resistance** | 21.97°C/W (Unducted Flow @ 100 LFM) | | **Fin Style** | Straight (maxiFLOW™) | | **Thermal Interface Material** | T766 (High Performance) | --- ## 2. Key Electronic Features ### A. maxiFLOW™ Fin Geometry Unlike standard square-cut fins, the maxiFLOW™ design features a flared fin structure. This increases the surface area exposed to the air and reduces pressure drop, which is critical for cooling densely packed Printed Circuit Boards (PCBs). ### B. pushPIN™ Attachment System The "R0" at the end of the part number indicates a specific attachment mechanism. It uses a **pushPIN™** system which includes: * **Compression Springs:** Provides precise pressure on the electronic component (CPU, FPGA, or GPU) to ensure maximum heat transfer. * **Flexible Mounting:** Compatible with 27 different attachment patterns, making it versatile for various PCB layouts. ### C. Thermal Interface Material (TIM) The part comes pre-applied with **T766 thermal grease**. This ensures a low thermal resistance path between the semiconductor die and the aluminum sink, preventing air gaps that could lead to overheating. --- ## 3. Application Use Cases This specific model is typically found in the following electronic environments: 1. **Telecommunications:** Cooling of high-speed network processors. 2. **Embedded Systems:** Used on single-board computers where vertical space is limited (10mm height). 3. **Power Electronics:** Dissipating heat from MOSFETs or voltage regulators.