### Electronic Part Overview: ATS-16F-191-C2-R0 The **ATS-16F-191-C2-R0** is a high-performance heat sink manufactured by **Advanced Thermal Solutions (ATS)**. It is part of the **pushPIN™** series, designed to provide efficient cooling for electronic components such as processors, ASICs, and FPGAs. --- ### 1. Key Technical Specifications | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Series** | pushPIN™ | | **Attachment Type** | Push Pin | | **Material** | Aluminum (AL6063) | | **Finish** | Blue Anodized | | **Thermal Resistance** | 2.90°C/W (at 100 LFM) | | **Dimensions (L x W x H)** | 45mm x 45mm x 20mm | | **Fin Style** | Straight Fin | --- ### 2. Physical Design and Dimensions This heat sink is engineered to maximize surface area contact with the airflow while maintaining a compact footprint. * **Base Dimensions:** 45mm x 45mm square base provides coverage for medium-sized integrated circuits. * **Height:** 20mm tall, which offers a balance between thermal dissipation and vertical clearance in low-profile enclosures. * **Weight:** Lightweight aluminum construction ensures it does not stress the PCB. --- ### 3. Mounting Mechanism (pushPIN™) The "16F" in the part number refers to the specific mounting hardware: * **Push Pins:** Uses a spring-loaded mechanism for consistent pressure. * **Compression Springs:** Ensures a high-performance interface between the heat sink and the component, improving thermal conductivity. * **Easy Installation:** Designed for quick assembly onto pre-drilled holes in the PCB. --- ### 4. Thermal Performance Thermal resistance indicates how efficiently the heat sink moves heat away from the component. For the **ATS-16F-191-C2-R0**: * **At 100 LFM (Linear Feet per Minute):** ~2.90°C/W. * **At 700 LFM:** Resistance drops significantly (approx. 0.90°C/W), showing high efficiency in forced-air cooling environments. --- ### 5. Part Number Breakdown * **ATS:** Manufacturer (Advanced Thermal Solutions). * **16F:** Specific mounting kit and spring type. * **191:** Dimensions/Design code. * **C2:** Thermal Interface Material (TIM) — Usually indicates **T766** pre-applied thermal grease. * **R0:** Revision code. ---