The **ATS-08H-183-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), such as CPUs, GPUs, or power transistors. ### Technical Specifications | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions Inc. (ATS) | | **Series** | pushPIN™ | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | Push-Pin (Plastic/Brass) | | **Dimensions (L x W x H)** | 40mm x 40mm x 20mm | | **Thermal Resistance** | 5.37°C/W (at 100 LFM) | | **Weight** | 35 grams | --- ### Key Electronic & Mechanical Components #### 1. Heat Sink Body (Aluminum) The core of the part is made from aluminum, chosen for its excellent thermal conductivity and lightweight properties. The "08H" designation typically refers to the specific fin geometry and height. * **Fins:** It utilizes a **cross-cut** or **pin-fin** pattern to increase surface area, allowing air to flow through from multiple directions, which is ideal for systems with varying airflow paths. #### 2. Push-Pin Attachment Mechanism Instead of using messy thermal adhesives or clips, this part uses the **pushPIN™** system: * **Pins:** Pre-assembled plastic or brass pins that snap into industry-standard hole patterns on a PCB. * **Springs:** Compression springs ensure consistent pressure between the heat sink and the electronic component, which is critical for maximizing heat transfer and preventing "air gaps." #### 3. Thermal Interface Material (TIM) The "R0" suffix often indicates that the part comes with **T766** or similar pre-applied thermal phase-change material on the base. * **Function:** It fills the microscopic imperfections between the chip surface and the heat sink base to lower thermal resistance. #### 4. Blue Anodized Coating The blue surface treatment is not just for aesthetics; it provides: * **Corrosion Resistance:** Protects the aluminum from oxidation. * **Increased Emissivity:** Slightly improves heat radiation compared to bare polished aluminum. --- ### Application in Electronics This part is commonly found in: * **Networking Equipment:** High-speed routers and switches. * **Industrial PCs:** Compact systems where passive or forced-air cooling is required. * **Power Supplies:** To cool MOSFETs or voltage regulators that generate significant heat during operation.