The **ATS-19G-101-C3-R0** is a high-performance electronic thermal management component, specifically a **Pin Fin Heat Sink** manufactured by Advanced Thermal Solutions (ATS). It is designed to dissipate heat from electronic integrated circuits (ICs) such as CPUs, GPUs, or high-power transistors. --- ### Technical Specifications | Feature | Description | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions Inc. (ATS) | | **Part Family** | pushPIN™ Heat Sink Assembly | | **Material** | Aluminum (High thermal conductivity) | | **Finish** | Blue Anodized | | **Attachment Method** | Push-Pin (Plastic or Brass) | | **Thermal Resistance** | 6.77°C/W (at 100 LFM) to 1.30°C/W (at 700 LFM) | | **Dimensions** | 45mm x 45mm x 30mm | --- ### Key Electronic Components & Features #### 1. Pin Fin Geometry Unlike standard straight-fin heat sinks, this model uses a **Pin Fin** design. * **Omnidirectional Airflow:** It allows air to enter from any direction, making it ideal for electronic enclosures with unpredictable or turbulent airflow patterns. * **Reduced Pressure Drop:** The gaps between pins allow air to pass through more easily than traditional fins. #### 2. Attachment Mechanism (Push-Pin) The "R0" suffix indicates a specific hardware configuration involving a spring-loaded push-pin system. * **Pre-drilled Holes:** It requires specific mounting holes on the Printed Circuit Board (PCB). * **Consistent Pressure:** The springs ensure a constant, calibrated force is applied to the electronic chip, optimizing the contact with the Thermal Interface Material (TIM). #### 3. Blue Anodized Finish The surface is treated with a blue anodized coating. This is not just for aesthetics; it provides: * **Corrosion Resistance:** Protects the aluminum from oxidation. * **Electrical Insulation:** Adds a thin layer of dielectric resistance to the surface of the metal. * **Emissivity:** Improves heat radiation compared to raw aluminum. #### 4. Thermal Interface Material (TIM) Usually, these parts come pre-applied with **ATS-specific phase-change material** or high-performance thermal grease on the base to ensure there are no air gaps between the heat sink and the electronic component. --- ### Common Applications * **Telecommunications:** Cooling of high-speed network switches. * **Computing:** Secondary cooling for chipsets and power regulators. * **Power Electronics:** Dissipating heat from MOSFETs and IGBT modules in industrial power supplies.