The **ATS-20B-08-C2-R0** is a high-performance electronic thermal management component, specifically a **Heat Sink** manufactured by *Advanced Thermal Solutions (ATS)*. It belongs to the **maxiFLOW™** series, which is designed for high-performance cooling in air-constrained environments. ### 1. Technical Specifications The following table outlines the physical and thermal characteristics of the part: | Characteristic | Specification | | :--- | :--- | | **Material** | Aluminum (Blue Anodized) | | **Dimensions** | 46.83mm x 46.83mm | | **Height** | 20.00mm | | **Mounting Type** | pushPIN™ | | **Thermal Resistance** | 14.59°C/W (Unducted Flow @ 100 LFM) | | **Flow Pattern** | maxiFLOW (Tapered Fin Design) | | **Attachment Method** | Plastic Push Pin | --- ### 2. Key Electronic & Design Features #### A. maxiFLOW™ Fin Geometry The "B" in the part number indicates the specific fin pattern. The fins are designed with a **spread-fin** or tapered geometry. This is critical for electronic systems where airflow is limited or "choked," as it allows for lower pressure drop and increased surface area for heat dissipation. #### B. pushPIN™ Attachment System Rather than using messy thermal adhesives or tapes, this part utilizes a mechanical **pushPIN™** system. * **Compression Spring:** Ensures consistent pressure (interface force) across the electronic component (CPU/FPGA), maximizing thermal transfer. * **Ease of Rework:** Allows for the heat sink to be removed and reinstalled easily during maintenance or testing. #### C. Thermal Interface Material (TIM) The part typically comes with **T766** pre-applied. This is a high-performance phase-change material that fills microscopic air gaps between the heat sink base and the electronic chip to minimize thermal resistance. --- ### 3. Part Number Breakdown To understand the specific electronic configuration of this series: | Segment | Code | Meaning | | :--- | :--- | :--- | | **Manufacturer** | ATS | Advanced Thermal Solutions | | **Family** | 20 | maxiFLOW™ Series | | **Material** | B | Specific Aluminum Alloy / Fin Profile | | **Mounting** | 08 | Push Pin / Spring configuration | | **Height** | C2 | 20mm Height profile | | **Finish** | R0 | Blue Anodized Finish | --- ### 4. Typical Applications This component is used to cool high-heat-generating electronic devices such as: * **FPGAs & ASICs:** Used in telecommunications and data centers. * **Embedded Systems:** Industrial PCs where space is confined. * **Power Electronics:** Converters and high-speed networking switches.