The **ATS-16B-47-C2-R0** is a specific electronic component manufactured by **Advanced Thermal Solutions (ATS)**. Contrary to some naming conventions that might imply a switch, this part number represents a **high-performance heat sink** designed for cooling integrated circuits (ICs) and other electronic components. --- ## 1. Technical Specifications The part number follows the ATS "pushPIN™" system. Below are the core technical specifications: | Feature | Specification | | :--- | :--- | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | pushPIN™ (Spring-loaded) | | **Thermal Resistance** | 9.30°C/W (Unducted Flow @ 100 LFM) | | **Dimensions (L x W)** | 25.00 mm x 25.00 mm | | **Height** | 10.00 mm | | **Pitch** | 2.11 mm (Fine Pitch) | | **Thermal Interface** | T766 (Pre-applied thermal grease) | --- ## 2. Component Breakdown The alphanumeric code provides specific details about the physical build: * **ATS-16**: Refers to the series and attachment style (pushPIN™ mechanism). * **B**: Denotes the material/process type. * **47**: Refers to the specific fin geometry and layout (often correlated to the thermal performance curve). * **C2**: Indicates the material and finish (C2 = Aluminum, Blue Anodized). * **R0**: Refers to the packaging and revision status. --- ## 3. Key Electronic Functions While this is a passive mechanical part, its role in an electronic system is critical for reliability: ### Thermal Management The heat sink increases the surface area of a hot component (like a CPU, FPGA, or MOSFET). By using a **Fine-Pitch fin design**, it maximizes heat dissipation in environments with low to moderate airflow. ### Secure Attachment The **pushPIN™** assembly uses a flexible, spring-loaded mechanism. This ensures: 1. **Constant Pressure:** Maintains optimal contact between the heat sink and the chip for efficient heat transfer. 2. **Vibration Resistance:** The spring-loaded pins prevent the heat sink from shifting or detaching during mechanical shock. ### Thermal Interface Material (TIM) The part comes with **T766** pre-applied. This is a phase-change material or high-performance grease that fills microscopic air gaps between the component surface and the heat sink base, significantly lowering thermal impedance. --- ## 4. Application Use Cases * **BGA Cooling:** Ideal for small Ball Grid Array chips. * **Telecommunications:** Used in routers and switches where space is limited but heat density is high. * **Embedded Systems:** Suitable for compact industrial PC boards.