The **ATS-18F-41-C3-R0** is a specific electronic component used for thermal management. It is a high-performance **Heatsink** manufactured by **Advanced Thermal Solutions (ATS)**. --- ## 1. Component Overview This part belongs to the **maxiFLOW™** series, which is designed to provide high-efficiency cooling in restricted airflows. It features a unique flared fin design to maximize surface area and increase turbulence. ### Technical Specifications | Feature | Description | | :--- | :--- | | **Part Number** | ATS-18F-41-C3-R0 | | **Type** | Board Level Heatsink (Top Mount) | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | **pushPIN™** (Spring-loaded pins) | | **Dimensions (L x W)** | 45mm x 45mm | | **Height** | 17.5mm | | **Thermal Resistance** | 10.07°C/W (Unducted Flow @ 200 LFM) | --- ## 2. Key Features and Design ### A. flared fin Geometry Unlike standard straight-fin heatsinks, the maxiFLOW™ design uses "flared" fins. This geometry: - Reduces pressure drop across the heatsink. - Maximizes the surface area for heat dissipation. - Increases air turbulence, which improves heat transfer from the metal to the air. ### B. pushPIN™ Attachment The "R0" suffix often refers to the specific attachment kit. The pushPIN™ system ensures: - **Consistent Pressure:** A pre-assembled compression spring provides even pressure across the thermal interface material (TIM). - **Security:** It prevents the heatsink from shifting during transport or vibration. - **Ease of Assembly:** Holes are drilled into the PCB, and the pins snap into place. ### C. Thermal Interface Material (TIM) Typically, these units come pre-applied with a high-performance thermal pad or phase-change material on the base, ensuring there are no microscopic air gaps between the chip and the aluminum. --- ## 3. Applications This specific heatsink is designed for medium-to-large integrated circuits (ICs) that generate significant heat: * **Networking:** Switches, routers, and high-speed modems. * **Computing:** CPUs, GPUs, and FPGAs. * **Power Electronics:** Voltage regulators and power modules. ---