The **ATS-18D-98-C2-R0** is a high-performance electronic thermal management component, specifically a **Heat Sink** manufactured by *Advanced Thermal Solutions (ATS)*. It belongs to the **pushPIN™** series, designed for efficient cooling of components like CPUs, GPUs, and other high-heat surface-mount devices. --- ### 1. Technical Specifications The following table outlines the physical and thermal properties of this specific model: | Parameter | Specification | | :--- | :--- | | **Material** | Aluminum (AL6063) | | **Finish** | Blue Anodized | | **Attachment Type** | pushPIN™ (Spring-loaded) | | **Dimensions (L x W x H)** | 45.00mm x 45.00mm x 20.00mm | | **Pitch** | Fine Pitch | | **Pattern** | Cross-Cut | | **Thermal Resistance** | 15.31 °C/W (Unducted @ 100 LFM) | --- ### 2. Key Electronic Features The part is engineered to provide specific advantages in electronic assembly: * **Thermal Performance:** The "Fine Pitch" design increases the surface area for heat dissipation, allowing for higher power density in compact PCBs. * **Mechanical Reliability:** The pushPIN™ attachment uses a compression spring and plastic/brass pins. This ensures even pressure across the thermal interface material (TIM), preventing "hot spots" caused by air gaps. * **Compliance:** The part is **RoHS-6** and **REACH** compliant, meeting international standards for hazardous substance restrictions in electronics. * **Customization:** The Blue Anodized finish is not just aesthetic; it provides surface protection and improved emissivity for radiation cooling. --- ### 3. Component Breakdown The part number **ATS-18D-98-C2-R0** can be decoded as follows: 1. **ATS:** Advanced Thermal Solutions (Manufacturer). 2. **18:** Series identifier. 3. **D:** Spring type/attachment variant. 4. **98:** Specific size/footprint code. 5. **C2:** Material/Finish code (Blue Anodized AL6063). 6. **R0:** Revision/Packaging status. --- ### 4. Application Logic In an electronic circuit, this heat sink is typically paired with a **Thermal Interface Material (TIM)** such as a phase-change pad or thermal grease. ```python # Conceptual Thermal Model def calculate_case_temp(ambient_temp, power_watts, thermal_resistance): # T_case = T_ambient + (Power * Thermal_Resistance) return ambient_temp + (power_watts * thermal_resistance) # Example for ATS-18D-98-C2-R0 case_temp = calculate_case_temp(25, 5, 15.31) print(f"Projected Case Temperature: {case_temp}°C") ```