The **ATS-11B-22-C2-R0** is a specific electronic cooling component manufactured by **Advanced Thermal Solutions (ATS)**. It belongs to their high-performance **maxiFLOW™** heat sink series. Below is a detailed breakdown of its specifications and electronic application. --- ## 1. Technical Specifications This part is designed for thermal management of surface-mount electronic components (like BGA, FPGA, or CPUs). | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Material** | Aluminum (Blue Anodized) | | **Attachment Method** | maxiGRIP™ (Frame Clip) | | **Dimensions (L x W x H)** | 57.9mm x 60.96mm x 22.86mm | | **Thermal Resistance (Flowing Air)** | ~0.83 °C/W @ 200 LFM | | **Thermal Resistance (Static Air)** | ~2.50 °C/W | | **RoHS Status** | Compliant | --- ## 2. Key Electronic Design Features ### A. maxiFLOW™ Fin Geometry The "C2" in the part number refers to the specific fin pattern. The fins are tapered and spaced to maximize surface area while minimizing pressure drop. This allows for higher heat dissipation in constrained airflow environments compared to traditional straight-fin heat sinks. ### B. maxiGRIP™ Attachment System The **-R0** designation typically refers to the attachment assembly. This part uses a specialized plastic frame clip and a stainless steel "X-Clip": * **Mechanical Stability:** It applies a steady, even pressure on the electronic chip without requiring holes in the PCB. * **Thermal Interface:** It is designed to be paired with a Thermal Interface Material (TIM) to bridge the microscopic air gaps between the chip surface and the heat sink base. ### C. Material Properties The blue anodized aluminum is not just for aesthetics; the anodized coating provides a small degree of electrical insulation and increases emissivity, which slightly improves radiant heat transfer. --- ## 3. Application Use Cases This specific heat sink is typically used for high-power electronic devices that generate significant heat during operation: 1. **Telecommunications:** Base stations and high-speed routers. 2. **Computing:** Server CPUs or high-end GPU cooling. 3. **Industrial:** Embedded systems and power converters. ---