The **ATS-07H-191-C2-R0** is a high-performance electronic thermal management component, specifically a **Heat Sink** manufactured by Advanced Thermal Solutions (ATS). It is designed to dissipate heat from electronic integrated circuits (ICs) like CPUs, GPUs, or power transistors. --- ### 1. Technical Specifications Below is a breakdown of the physical and thermal properties of this specific part: | Feature | Specification | | :--- | :--- | | **Material** | Aluminum (Anodized Blue) | | **Dimensions** | 45mm x 45mm x 30mm | | **Fin Style** | Straight (Push-Pin Design) | | **Thermal Resistance** | 2.90°C/W (at 200 LFM air flow) | | **Attachment Method** | Push-Pin (Brass/Plastic) | | **Interface Material** | T766 (Thermal Tape/Grease) | --- ### 2. Key Components & Design Features #### A. The Fin Profile The "07H" series features a **high-aspect-ratio fin design**. These are vertical fins that increase the surface area available for convective heat transfer. The 30mm height allows for significant air contact, making it suitable for systems with moderate to high airflow. #### B. Attachment Mechanism: Push-Pin Unlike adhesive-based heat sinks, the **R0** suffix indicates a push-pin attachment system: * **Compression Springs:** These provide a precise amount of force (load) to ensure the heat sink remains in constant contact with the chip. * **Pre-drilled PCB Holes:** This part requires specific holes in the printed circuit board for the pins to lock into. #### C. Thermal Interface Material (TIM) The unit comes with a pre-applied thermal interface (usually **T766**). This material fills the microscopic air gaps between the bottom of the heat sink and the top of the electronic component, significantly reducing thermal resistance. --- ### 3. Usage Context This part is typically used in the following electronic environments: * **Telecommunications:** Cooling networking chips in routers or switches. * **Embedded Systems:** Industrial PCs where vertical space (30mm) is available. * **Power Electronics:** Dissipating heat from large voltage regulators or MOSFET arrays. --- ### 4. Part Number Decoder Understanding the "ATS-07H-191-C2-R0" nomenclature: | Segment | Meaning | | :--- | :--- | | **ATS** | Manufacturer: Advanced Thermal Solutions | | **07H** | Series Identifier (Fin geometry and height) | | **191** | Specific length/width dimensions | | **C2** | Blue Anodized Finish | | **R0** | Specific revision or attachment kit (Push-Pin) |