The **ATS-06H-69-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 surface-mount devices (SMDs) like CPUs, GPUs, or power transistors. --- ### 1. Technical Specifications The part number follows a specific nomenclature that defines its physical and thermal characteristics. | Feature | Specification | | :--- | :--- | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | pushPIN™ | | **Dimensions (L x W)** | 45mm x 45mm | | **Height** | 20mm | | **Fin Pattern** | Fine-Pitch (Straight Fin) | | **Thermal Resistance** | 1.15 °C/W (at 200 LFM) | --- ### 2. Key Component Features #### A. pushPIN™ Attachment System Unlike adhesive-based heat sinks, this part uses the **pushPIN™** system. This consists of: * **Compression Springs:** Provide precise vertical pressure to ensure optimal contact with the component. * **Brass/Plastic Pins:** Secure the heat sink to pre-drilled holes in the PCB. * **Reliability:** Prevents the heat sink from shifting due to mechanical shock or vibration. #### B. Thermal Interface Material (TIM) The "R0" suffix usually indicates that the heat sink comes with **T766** phase-change material or a pre-applied thermal pad. This fills microscopic air gaps between the component and the heat sink base to maximize heat transfer. #### C. Fin Design The part utilizes a high-efficiency straight-fin design. This is optimized for **forced air cooling** (environments with fans), as the spacing allows for maximum surface area contact with the airflow. --- ### 3. Application Use Cases This specific model is commonly found in the following electronic assemblies: 1. **Telecommunications:** High-speed routers and switches. 2. **Industrial PCs:** Embedded systems requiring passive or active cooling in tight enclosures. 3. **Power Supplies:** Cooling MOSFETs or Voltage Regulator Modules (VRMs). --- ### 4. Thermal Performance Comparison *Performance varies based on airflow (Measured in Linear Feet per Minute - LFM):* | Air Velocity (LFM) | Thermal Resistance (°C/W) | | :--- | :--- | | 100 (Natural) | 3.50 | | 300 (Forced) | 0.94 | | 500 (Forced) | 0.75 |