The **ATS-19B-58-C2-R0** is a specific high-performance electronic thermal management component manufactured by **Advanced Thermal Solutions (ATS)**. It is part of their "pushPIN™" heat sink series. --- ## 1. Technical Specifications Below are the primary mechanical and thermal characteristics for this specific part number: | Parameter | Specification | | :--- | :--- | | **Material** | Aluminum (Body) | | **Finish** | Blue Anodized | | **Attachment Method** | pushPIN™ (Spring-loaded) | | **Thermal Resistance (Flowing)** | 2.70 °C/W @ 100 LFM | | **Thermal Resistance (Static)** | 18.70 °C/W (Unducted) | | **Dimensions (L x W x H)** | 40.00mm x 40.00mm x 25.00mm | | **Pitch** | Fine Pitch | | **Spring Type** | ATS-PPS-19 | --- ## 2. Part Number Breakdown (Coding) The nomenclature explains the exact configuration of the component: * **ATS**: Manufacturer (Advanced Thermal Solutions). * **19**: Indicates the pushPIN™ attachment style and spring/pin package. * **B**: Denotes the specific heat sink material or series variant. * **58**: The sequence number for the specific fin geometry and height. * **C2**: Material and Finish code (typically Blue Anodized Aluminum). * **R0**: RoHS compliance status. --- ## 3. Key Electronic Functions While the heat sink itself is a passive mechanical component, it serves critical electronic functions: ### A. Thermal Dissipation This part is designed to dissipate heat from high-power electronic components such as **BGA (Ball Grid Array)** processors, FPGAs, or GPUs. It prevents "thermal throttling" or hardware failure due to overheating. ### B. pushPIN™ Attachment Mechanism Unlike adhesive tapes that can degrade over time, the **ATS-19B-58-C2-R0** uses a spring-loaded pin system. This provides: * **Constant Pressure:** Ensures uniform contact with the component for maximum heat transfer. * **Secure Mounting:** Resistant to vibration and shock, making it suitable for industrial or automotive electronics. * **Pre-assembled TIM:** Often comes with a pre-applied Thermal Interface Material (TIM) for immediate installation. ### C. Aerodynamic Fin Design The fin pattern is optimized for either ducted or open airflow environments, balancing the pressure drop against the thermal resistance to ensure the chip remains within its Safe Operating Area (SOA). --- ## 4. Typical Applications * Network switches and routers. * Industrial control systems. * High-speed computing modules. * Power supplies requiring compact cooling solutions.