The **ATS-18F-48-C2-R0** is a specific electronic part number primarily used for thermal management. It is a high-performance **heat sink** manufactured by Advanced Thermal Solutions (ATS). --- ## 1. Technical Specifications This component belongs to the "blue ICEPAK" series, known for high-efficiency heat dissipation in constrained spaces. | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions, Inc. (ATS) | | **Part Number** | ATS-18F-48-C2-R0 | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | pushPIN™ | | **Thermal Resistance** | ~2.29°C/W (at 200 LFM) | | **Dimensions (L x W x H)** | 25mm x 25mm x 25mm | | **Fin Style** | Fine Pitch (straight fins) | --- ## 2. Component Breakdown The part number itself contains encoded information about the design and material: * **ATS**: Prefix for Advanced Thermal Solutions. * **18F**: Indicates the specific fin pattern and spacing density. * **48**: Denotes the physical size and footprint. * **C2**: Refers to the thermal interface material (TIM) or specific coating (Blue Anodized). * **R0**: Version/Revision code. --- ## 3. Key Electronic Features ### pushPIN™ Attachment Unlike standard adhesive-based heat sinks, this model uses a **pushPIN™** system. This involves a flexible spring-loaded mechanism that provides: * **Reliable Pressure:** Ensures constant contact between the heat sink and the electronic component (CPU, FPGA, etc.). * **Mechanical Stability:** Prevents the heat sink from shifting during vibration or shipping. * **Reusability:** Can be removed and reattached easily without damaging the PCB. ### Thermal Interface Material (TIM) The "C2" suffix typically indicates that the part comes pre-applied with a high-performance thermal grease or pad, reducing the thermal resistance between the semiconductor and the aluminum fins. ### Flow Efficiency The fin geometry is designed for **Airflow (LFM - Linear Feet per Minute)** optimization. It is most effective when paired with a system fan, as the fine pitch of the fins requires forced air to clear the heat effectively. --- ## 4. Typical Applications This part is commonly found in: * **Telecommunications:** Cooling signal processors. * **Networking:** Routers and high-speed switches. * **Embedded Systems:** Industrial PCs and controllers. * **Power Electronics:** Voltage regulators and high-heat transistors.