The **ATS-08A-101-C3-R0** is a high-performance electronic thermal management component, specifically a **Heat Sink** manufactured by Advanced Thermal Solutions (ATS). It belongs to the "pushPIN™" family, designed for efficient heat dissipation in PCB-mounted integrated circuits. --- ### 1. Technical Specifications Below is a breakdown of the electronic and mechanical specifications of the part: | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions, Inc. (ATS) | | **Part Number** | ATS-08A-101-C3-R0 | | **Material** | Aluminum (AL6063) | | **Finish** | Blue Anodized | | **Attachment Method** | pushPIN™ (Spring-loaded attachment) | | **Dimensions** | 45mm x 45mm x 30mm | | **Thermal Resistance** | 6.77 °C/W (@ 100 LFM) | | **Airflow Profile** | Straight Fin | --- ### 2. Physical & Thermal Characteristics #### A. Fin Design The "101" in the part number corresponds to a specific **Straight Fin** geometry. This design is optimized for environments with a defined airflow direction (unidirectional), providing a large surface area to transfer heat from the semiconductor package to the surrounding air. #### B. Thermal Performance The efficiency of this heat sink varies based on the airflow velocity (measured in Linear Feet per Minute - LFM): * **Low Airflow (100 LFM):** ~6.77 °C/W * **High Airflow (700 LFM):** ~1.30 °C/W * **Significance:** Lower values represent better heat dissipation. In high-performance electronic systems, this part prevents "thermal throttling" or component failure. --- ### 3. Mounting and Interface This part uses the proprietary **pushPIN™** system, which consists of: 1. **Compression Springs:** Provide precise pressure to ensure optimal thermal interface contact. 2. **Plastic/Brass Push Pins:** Secure the heat sink through pre-drilled holes in the PCB. 3. **Thermal Interface Material (TIM):** This specific model typically comes with **T412** thermal tape or a pre-applied phase-change material to fill microscopic air gaps between the chip and the aluminum. --- ### 4. Typical Applications * **Integrated Circuits (ICs):** CPUs, GPUs, and high-power FPGAs. * **Power Electronics:** Voltage regulators and power converters. * **Networking:** Routers, switches, and base station hardware. ---