## Overview of ATS-19B-192-C2-R0 The **ATS-19B-192-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™** product line, designed to maximize surface area and cooling efficiency in high-density electronic assemblies. --- ### Technical Specifications The following table outlines the physical and thermal characteristics of the part: | Characteristic | Specification | | :--- | :--- | | **Part Number** | ATS-19B-192-C2-R0 | | **Type** | Top Mount Heat Sink | | **Material** | Aluminum (Black Anodized) | | **Attachment Method** | pushPIN™ | | **Fin Style** | maxiFLOW (Tapered Fin) | | **Thermal Resistance** | 2.35°C/W (at 200 LFM) | | **Dimensions (L x W x H)** | 45.00mm x 45.00mm x 30.00mm | | **Weight** | ~45 grams | --- ### Core Electronic & Mechanical Components The "Electronic Part" functionality of this device relies on its mechanical design to dissipate heat from semiconductors (CPUs, FPGAs, or GPUs). #### 1. The Heat Sink Body * **Fabrication:** Extruded aluminum alloy. * **Fin Design:** It uses the **maxiFLOW™** profile, which features a flared fin geometry. This increases the surface area for convective cooling while maintaining a low pressure drop, allowing air to flow more freely through the fins. #### 2. Attachment System: pushPIN™ Instead of traditional adhesives or clips, this part uses a **pushPIN™** mechanism: * **Hardware:** Includes a brass or plastic pin and a high-performance stainless steel spring. * **Benefit:** Provides consistent pressure (Thermal Interface Material compression) to ensure optimal heat transfer between the electronic component and the sink. #### 3. Thermal Interface Material (TIM) * **Pre-Applied Coating:** These units typically come with **T766** or similar phase-change material/thermal grease pre-applied to the base. * **Function:** Fills microscopic air gaps between the component die and the heat sink base to lower thermal impedance. --- ### Key Applications This part is typically integrated into the following electronic systems: * **Network Switches:** Cooling high-speed processing chips. * **Telecommunications:** Base station power modules. * **Industrial PCs:** Compact enclosures where airflow is limited. ---