The **ATS-12F-44-C2-R0** is a high-performance electronic thermal management component, specifically a **Heat Sink** manufactured by Advanced Thermal Solutions (ATS). It is part of the "push pin" series designed for secure attachment to Printed Circuit Boards (PCBs). ### 1. Technical Specifications The table below summarizes the physical and thermal characteristics of this specific part: | Parameter | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions Inc. (ATS) | | **Material** | Aluminum (AL6063) | | **Finish** | Blue Anodized | | **Attachment Method** | Push Pin (Brass/Plastic options) | | **Thermal Resistance** | 2.03°C/W (at 200 LFM) | | **Dimensions (L x W x H)** | 25mm x 25mm x 15mm | | **Fin Style** | Fine-Pitch (Rectangular base) | --- ### 2. Key Components & Features The ATS-12F-44-C2-R0 is engineered for localized cooling of surface-mount components like BGA (Ball Grid Array) chips or MOSFETs. #### A. Fin Pattern (Cross-Cut) The heat sink utilizes a specialized fin pattern that allows for multi-directional airflow. This is critical in cramped electronic enclosures where air might not flow in a straight line. #### B. Push-Pin Attachment Instead of using thermal adhesive (which can fail over time due to heat cycling), this model uses a mechanical **Push-Pin** system: * **Compression Spring:** Provides constant pressure to ensure a tight bond between the heat sink and the component. * **Reliability:** It is more vibration-resistant than adhesive tapes. #### C. Thermal Interface Material (TIM) The "C2" suffix in the part number typically indicates that the part comes pre-applied with a thermal interface material (or is compatible with specific ATS thermal pads). This fills microscopic air gaps between the component and the heat sink base to maximize heat transfer. --- ### 3. Application Use Cases This specific size (25mm x 25mm) is commonly found in: * **Network Switches/Routers:** Cooling high-speed processing chips. * **Industrial Power Supplies:** Dissipating heat from power transistors. * **Embedded Systems:** Protecting CPUs in fanless or low-airflow environments.