The **ATS-18D-117-C2-R0** is a high-performance electronic thermal management component, specifically a **Heat Sink** manufactured by Advanced Thermal Solutions (ATS). It belongs to the **blueICE™** series and is designed for cooling electronic components like CPUs, GPUs, and FPGAs. --- ### 1. Technical Specifications | Parameter | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Series** | blueICE™ | | **Material** | Aluminum (Al) | | **Fin Type** | Straight Fin | | **Attachment Method** | pushPIN™ (Spring-loaded) | | **Thermal Resistance** | 1.95°C/W (at 200 LFM) | | **Fin Finish** | Blue Anodized | | **Interface Material** | T766 (High-performance thermal grease) | --- ### 2. Physical Dimensions The physical footprint is critical for PCB layout and clearance around neighboring electronic parts. * **Length:** 45.00 mm * **Width:** 45.00 mm * **Height:** 10.00 mm * **Pitch (Hole spacing):** 38.00 mm --- ### 3. Key Electronic/Mechanical Features #### A. pushPIN™ Attachment System Unlike adhesive tapes that can fail under high heat, this part uses the **pushPIN™** system. It consists of a flexible spring-loaded mechanism that ensures: * Constant pressure on the electronic component (Optimal heat transfer). * Easy installation and removal for board maintenance. * Secure mounting in high-vibration environments. #### B. Thermal Interface Material (TIM) The "C2" in the part number indicates it comes pre-applied with **T766 thermal grease**. This reduces the contact resistance between the electronic chip (heat source) and the aluminum base, ensuring efficient heat dissipation from the moment of installation. #### C. Straight Fin Design The straight fin geometry is optimized for **forced-air cooling** (airflow from fans). The design minimizes pressure drop while maximizing the surface area exposed to the air. --- ### 4. Part Number Breakdown * **ATS:** Manufacturer (Advanced Thermal Solutions) * **18D:** Series/Style identifier * **117:** Specific geometry/dimension code * **C2:** Thermal Interface Material (T766) and color code * **R0:** Revision/RoHS compliance status ---