The **ATS-12F-121-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) and surface-mount components. ### 1. Technical Specifications Below are the primary physical and thermal characteristics of this part: | Parameter | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Series** | pushPIN™ | | **Base Material** | Aluminum | | **Finish** | Blue Anodized | | **Thermal Resistance** | 9.48°C/W (Unducted Flow @ 100 LFM) | | **Attachment Method** | Push-Pin (Spring-loaded) | | **Dimensions (L x W)** | 45mm x 45mm | | **Height (Height Off Base)** | 10mm | | **Fin Type** | Fine Pitch (straight fins) | --- ### 2. Key Design Features The "C2" and "R0" designations in the part number refer to specific material and environmental compliance standards: * **Attachment Style:** It uses the **pushPIN™** system. This consists of a plastic or brass pin and a compression spring. This design provides specific pressure to the component, ensuring high thermal interface performance. * **Fin Configuration:** The fins are designed in a dense pattern to maximize surface area within a low-profile (10mm) height, making it ideal for tight enclosures. * **Thermal Interface Material (TIM):** This specific model typically comes with **T766** pre-applied, which is a high-performance thermal phase-change material or grease. * **Material:** Made from 6063 aluminum, which offers a good balance between thermal conductivity and structural rigidity. --- ### 3. Application Use Cases This part is commonly used in the following electronic sectors: 1. **Telecommunications:** Cooling for high-speed routers and switches. 2. **Embedded Computing:** Dissipating heat from CPUs or FPGAs in industrial computers. 3. **Power Electronics:** Cooling MOSFETs or power modules. 4. **Networking:** Use in servers where vertical space is limited but airflow is consistent. --- ### 4. Thermal Performance Comparison The efficiency of the heat sink changes based on the airflow velocity (measured in Linear Feet per Minute - LFM): | Airflow Velocity | 100 LFM | 300 LFM | 500 LFM | | :--- | :--- | :--- | :--- | | **Thermal Resistance (°C/W)** | 9.48 | 4.47 | 3.44 |