Based on the part number **ATS-1041-C1-R0**, this refers to a high-performance **Heat Sink** assembly from **Advanced Thermal Solutions (ATS)**, specifically part of the **maxiFLOW™** series. These components are critical for thermal management in electronic systems. --- ### 1. Component Overview The ATS-1041-C1-R0 is an active thermal management solution designed to dissipate heat from high-power electronic components such as CPUs, GPUs, FPGAs, or ASICs. | Feature | Description | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Series** | maxiFLOW™ | | **Attachment Method** | maxiGRIP™ (Steady pressure via plastic frame clip and spring) | | **Material** | Aluminum (typically Black Anodized) | | **Interface Material** | Pre-applied Thermal Interface Material (TIM) | --- ### 2. Key Physical Specifications The design utilizes a unique spread-fin geometry to maximize surface area and increase airflow effectiveness. * **Dimensions:** Roughly 40mm x 40mm (standard footprint for many BGA packages). * **Fin Style:** Straight fin with a tapered "flared" design to improve cooling in low-airflow environments. * **Attachment:** Uses a **maxiGRIP™** attachment clip which eliminates the need to drill holes in the PCB. --- ### 3. Thermal Performance Indicators Thermal resistance is the primary metric for this electronic part. It measures how effectively the sink moves heat away from the silicon die. | Airflow Velocity (LFM) | Thermal Resistance (°C/W) | | :--- | :--- | | 200 (1.0 m/s) | ~2.5 - 3.0 (Estimated) | | 400 (2.0 m/s) | ~1.8 - 2.2 (Estimated) | | 600 (3.0 m/s) | ~1.4 - 1.7 (Estimated) | --- ### 4. Technical Advantages 1. **maxiGRIP™ Assembly:** This electronic hardware includes a specialized "Frame Clip" and a "Spring Clip." This ensures consistent pressure across the component for optimal heat transfer without risking mechanical damage to the PCB. 2. **Low Profile:** Designed to fit in height-constrained electronic enclosures while maintaining high cooling efficiency. 3. **TIM (Thermal Interface Material):** Usually comes with **Chomerics T766** or similar phase-change material pre-applied to the base to ensure minimal air gaps between the component and the sink. --- ### 5. Application Code Structure While the part is mechanical, thermal designers often simulate its impact using CFD (Computational Fluid Dynamics) software. Below is a conceptual representation of how this part's parameters might be defined in a thermal simulation script: ```python # Conceptual Thermal Model for ATS-1041-C1-R0 heat_sink = { "part_number": "ATS-1041-C1-R0", "material": "Aluminum 6063", "dimensions_mm": {"length": 40, "width": 40, "height": 24.5}, "attachment": "maxiGRIP", "thermal_interface": "Chomerics T766", "fin_geometry": "maxiFLOW Spread Fin" } def calculate_junction_temp(p_source, t_ambient, r_theta_sa): """ p_source: Power dissipation in Watts t_ambient: Ambient air temp in Celsius r_theta_sa: Sink-to-Ambient resistance """ return t_ambient + (p_source * r_theta_sa) ```