The **ATS-12F-52-C3-R0** is a high-performance electronic thermal management component. Specifically, it is an **Advanced Thermal Solutions (ATS)** push-pin heat sink designed for cooling integrated circuits (ICs) and other electronic components. --- ### 1. Technical Specifications The part number follows a specific nomenclature used by ATS to define the dimensions, fin style, and thermal properties. | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions, Inc. (ATS) | | **Series** | pushPIN™ Heat Sink | | **Fin Type** | Cross-Cut (providing multi-directional airflow) | | **Material** | Aluminum | | **Attachment Method** | Push-Pin (Spring-loaded) | | **Interface Material** | T412 (Thermal Interface Material pre-applied) | | **Color/Finish** | Blue Anodized | --- ### 2. Physical Dimensions Precision sizing is critical for ensuring the heat sink fits within the PCB constraints without interfering with neighboring components. * **Length:** 35.00 mm * **Width:** 35.00 mm * **Height:** 25.00 mm (The "52" in the part number corresponds to this specific height profile) * **Pitch:** 1.27 mm (Approximate fin spacing) --- ### 3. Thermal Performance Thermal resistance determines how effectively the part moves heat away from the silicon die. | Airflow Velocity | Thermal Resistance (°C/W) - Unducted | | :--- | :--- | | 1.0 m/s (200 LFM) | 10.97 | | 2.0 m/s (400 LFM) | 4.60 | | 3.0 m/s (600 LFM) | 3.35 | --- ### 4. Key Component Breakdown #### A. The Fin Design The **Cross-Cut** pattern allows air to enter the heat sink from any direction. This is superior to "straight fin" designs in systems where the airflow direction is unpredictable or obstructed by other components. #### B. Push-Pin Attachment Unlike adhesive tapes that can fail over time due to heat, the **push-pin** mechanism uses a brass or plastic pin with a compressed spring. This ensures: * **Constant Pressure:** Maintains a secure contact between the heat sink and the chip. * **Shock/Vibration Resistance:** Ideal for industrial or automotive electronics. #### C. Thermal Interface Material (TIM) The part comes with **T412** pre-applied to the base. This is a "Phase Change" or high-performance thermal pad that fills microscopic air gaps between the CPU/GPU and the aluminum, significantly increasing heat transfer efficiency. --- ### 5. Application Use-Cases * **BGA Cooling:** Ball Grid Array components like FPGAs and ASICs. * **Telecommunications:** High-speed routers and switches. * **Embedded Systems:** Industrial PCs where vertical space (25mm) is available.