The **ATS-04G-75-C1-R0** is a high-performance electronic thermal management component, specifically a **Heat Sink** manufactured by *Advanced Thermal Solutions, Inc. (ATS)*. It belongs to the **pushPIN™** series, designed for secure and efficient cooling of integrated circuits (ICs) and other electronic components. --- ### 1. Technical Specifications The following table outlines the key physical and thermal properties of the component: | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions, Inc. (ATS) | | **Base Part Number** | ATS-04G-75-C1-R0 | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | pushPIN™ (Spring-loaded) | | **Thermal Resistance** | 1.47°C/W (@ 100 LFM) | | **Dimensions (L x W x H)** | 25.0mm x 25.0mm x 30.0mm | | **Thermal Interface Material (TIM)** | Pre-applied T766 (High Performance) | --- ### 2. Design Characteristics The electronic part features several design choices intended to maximize heat dissipation in cramped electronic enclosures: * **Fins (Heat Spreaders):** It uses a **Fine Pitch** fin design. This increases the surface area available for convective cooling without significantly increasing the footprint of the device. * **Push-Pin Attachment:** Instead of messy adhesives or fragile clips, this part uses a spring-loaded push-pin mechanism. This ensures: * **Consistent Pressure:** Maintains optimal contact between the heat sink and the chip. * **Vibration Resistance:** Suitable for automotive or industrial environments. * **Material Choice:** Aluminum is used for its excellent balance between thermal conductivity, weight, and cost-effectiveness. The **Blue Anodized** finish prevents corrosion and improves emissivity. --- ### 3. Thermal Performance (Estimated) Thermal resistance varies based on the airflow (Velocity) provided by the system fans: | Air Velocity (LFM) | Thermal Resistance (°C/W) | | :--- | :--- | | 100 (0.5 m/s) | 1.47 | | 200 (1.0 m/s) | 1.25 | | 300 (1.5 m/s) | 1.10 | | 500 (2.5 m/s) | 0.95 | --- ### 4. Implementation Example Below is a conceptual representation of how this part would be referenced in a BOM (Bill of Materials) or a CAD cooling simulation: ```json { "component_id": "U102_HEATSINK", "part_number": "ATS-04G-75-C1-R0", "mounting_type": "Through-hole (Push-pin)", "spring_type": "ATS-HK117-R0", "application": "FPGA / Processor Cooling" } ```