The **ATS-54350K-C2-R0** is a high-performance electronic thermal management component. Specifically, it is an **Advanced Thermal Solutions (ATS)** heat sink designed for high-power cooling requirements in semiconductor devices. --- ## 🛠️ Technical Specifications | Feature | Details | | :--- | :--- | | **Component Type** | Heat Sink | | **Attachment Method** | maxiGRIP™ | | **Material** | Aluminum (Black Anodized) | | **Dimensions (L x W x H)** | 54.00mm x 54.00mm x 14.50mm | | **Fin Style** | Straight Fin | | **Thermal Resistance** | 2.50 °C/W (at 200 LFM) | --- ## 🏗️ Key Components & Design Features ### 1. maxiGRIP™ Attachment System This is the most critical "electronic part" of the assembly. Unlike traditional adhesive-based sinks, the maxiGRIP™ uses a **plastic frame clip** and a **stainless steel spring clip**. * **Purpose:** It applies steady pressure to the center of the chip (BGA/FPGA) without requiring holes in the PCB. * **Benefit:** Allows for easy assembly and disassembly for rework without damaging the semiconductor. ### 2. Thermal Interface Material (TIM) The part usually comes pre-applied with high-performance thermal tape or grease (often Chomerics T766). * **Function:** Fills the microscopic air gaps between the chip surface and the aluminum heat sink to maximize heat transfer. ### 3. Aluminum Alloy Body The physical structure is extruded from high-grade aluminum. * **Conductivity:** Aluminum provides a balance between lightweight design and high thermal conductivity. * **Anodization:** The black anodized finish is not just aesthetic; it increases thermal emissivity, allowing the part to radiate heat more efficiently. --- ## 📈 Performance Characteristics The efficiency of this part is measured by its **Thermal Resistance**. The lower the resistance, the better the part is at removing heat from the electronics. | Airflow (LFM) | Velocity (m/s) | Thermal Resistance (°C/W) | | :--- | :--- | :--- | | 200 | 1.0 | 2.50 | | 400 | 2.0 | 1.60 | | 600 | 3.0 | 1.30 | --- ## 💻 Typical Applications This component is designed to protect high-end electronic integrated circuits (ICs) including: * **FPGAs & CPUs:** Used in networking hardware and servers. * **ASICs:** Used in specialized telecommunications equipment. * **Power Supplies:** Cooling high-wattage power transistors.