The **ATS-12D-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 high-power transistors. --- ## 1. Technical Specifications The part number follows a specific nomenclature that defines its physical and thermal characteristics. | Feature | Specification | Description | | :--- | :--- | :--- | | **Component Type** | Heat Sink | Passive cooling device | | **Material** | Aluminum | High thermal conductivity & lightweight | | **Attachment Method** | pushPIN™ | Spring-loaded plastic/brass pins | | **Finish** | Blue Anodized | Increases surface area & corrosion resistance | | **Dimensions** | 30 x 30 x 20 mm | Compact square footprint | | **Fin Style** | Straight Fin | Optimized for linear airflow | | **Thermal Resistance** | 1.62 °C/W (@ 100 LFM) | Rate of heat transfer efficiency | --- ## 2. Key Components & Technology ### A. pushPIN™ Attachment Unlike traditional adhesive tapes, this part uses the **pushPIN™** system. - It consists of a spring-loaded mechanism that provides precise pressure (7-10 lbs) on the electronic component. - This ensures a high-quality thermal interface between the heat sink and the chip. ### B. Material and Coating - **Aluminum 6063:** The base metal offers a balance between cost and thermal performance. - **Blue Anodization:** This is not just for aesthetics; the chemical coating improves emissivity and protects the aluminum from oxidation in harsh environments. ### C. Thermal Interface Material (TIM) The "R0" at the end of the part number typically indicates the pre-applied thermal material. - **ATS-PPS-12:** This specific model usually comes with a pre-applied thermal pad or phase-change material to eliminate the need for external thermal paste. --- ## 3. Application Use Cases This heat sink is commonly found in industrial and consumer electronics where space is limited but heat generation is high: 1. **Embedded Systems:** Single-board computers and industrial controllers. 2. **Telecommunications:** Network switches and routers. 3. **Power Electronics:** Cooling MOSFETs or voltage regulators. --- ## 4. Performance Metrics Thermal performance varies based on the airflow (Measured in Linear Feet per Minute - LFM): | Airflow (LFM) | Velocity (m/s) | Thermal Resistance (°C/W) | | :--- | :--- | :--- | | 100 | 0.5 | 1.62 | | 200 | 1.0 | 1.30 | | 400 | 2.0 | 1.05 |