The **ATS-12H-83-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 components like CPUs, GPUs, or power transistors to prevent thermal throttling or failure. --- ### 1. Technical Specifications The part number follows a specific nomenclature that defines its physical and thermal characteristics: | Property | Value / Description | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Series** | pushPIN™ Heat Sink | | **Material** | Aluminum (Lightweight and good thermal conductivity) | | **Finish** | Blue Anodized (Corrosion resistance and emissivity) | | **Attachment Method** | Push-pin (Plastic or Brass) | | **Thermal Resistance** | ~1.60°C/W (at 200 LFM) | | **Dimensions (L x W x H)** | 30.00mm x 30.00mm x 20.00mm | | **Fin Type** | Straight Fin (Designed for high-velocity airflow) | --- ### 2. Key Features and Components #### A. The Fin Design The "83" in the part number corresponds to a specific fin pattern. These fins increase the surface area available for convective heat transfer. The **Straight Fin** design is optimized for environments where there is a consistent, directed airflow (active cooling). #### B. Push-pin Mounting System Unlike adhesive-based heat sinks, this model uses a spring-loaded **Push-pin** mechanism: * **Ease of Install:** Quick attachment to pre-drilled holes in the PCB. * **Pressure Consistency:** Ensures uniform pressure across the Thermal Interface Material (TIM). * **Reliability:** Resistant to vibration and mechanical shock. #### C. Thermal Interface Material (TIM) The **"R0"** suffix typically indicates that the part comes with a pre-applied Phase Change Material or high-performance thermal pad on the base, ensuring there are no air gaps between the heat sink and the electronic chip. --- ### 3. Application Use-Cases This specific size (30mm x 30mm) is commonly used for: * **Northbridge/Southbridge** chipsets on motherboards. * **Network Switches** and high-speed routers. * **Industrial Power Supplies** (MOSFETs or IGBTs). * **Embedded Systems** requiring a low profile but high surface area. --- ### 4. Thermal Performance Comparison *Estimated performance based on Airflow (LFM - Linear Feet per Minute):* | Airflow (LFM) | Velocity (m/s) | Thermal Resistance (°C/W) | | :--- | :--- | :--- | | 100 | 0.5 | 2.80 | | 200 | 1.0 | 1.60 | | 400 | 2.0 | 1.10 | | 600 | 3.0 | 0.90 |