The **ATS-12B-19-C2-R0** is a high-performance electronic thermal management component, specifically a **Heatsink** manufactured by Advanced Thermal Solutions (ATS). It is designed for cooling high-heat-generating electronic components like CPUs, GPUs, and high-speed FPGAs. --- ### 1. Technical Specifications The part number follows a specific nomenclature used by ATS to define the dimensions, fin style, and thermal properties. | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Heat Sink Type** | Push-Pin (Passive cooling with mechanical attachment) | | **Material** | Aluminum (with Blue Anodized Finish) | | **Dimensions** | 54.00mm x 54.00mm x 20.00mm | | **Attachment Method** | Push-Pin (Spring-loaded) | | **Thermal Resistance** | ~9.77°C/W (Unducted flow @ 200 LFM) | | **Fin Style** | Straight Fin | --- ### 2. Physical Design and Construction #### The "maxiFLOW™" Geometry This specific series often utilizes the **maxiFLOW™** design. This design features a tapered fin structure which increases the surface area for heat dissipation while minimizing pressure drop across the sink. #### Material and Finish * **Aluminum 6063:** Provides excellent thermal conductivity while remaining lightweight. * **Blue Anodized Coating:** Not only protects the aluminum from corrosion but also slightly improves radiative heat transfer. --- ### 3. Electronic Attachment System The **"R0"** in the part number denotes the attachment hardware. This part uses a specialized **Push-Pin** system: * **Spring-Loaded:** The pins use high-tension springs to ensure constant, even pressure across the semiconductor surface. This maximizes the efficiency of the Thermal Interface Material (TIM). * **Pre-Applied TIM:** Most ATS "C2" series sinks come with a pre-applied high-performance thermal interface material (like Honeywell PCM45F) on the base to reduce assembly time. --- ### 4. Part Number Breakdown Understanding the suffix codes: * **ATS-12B:** Refers to the product series and base footprint. * **19:** Height of the heatsink (mm). * **C2:** Denotes the Thermal Interface Material (TIM) type and color/finish. * **R0:** Refers to the hardware kit and compliance (typically RoHS compliant). --- ### 5. Application Scenarios | Industry | Typical Use Case | | :--- | :--- | | **Networking** | Cooling ASICs in high-speed routers and switches. | | **Computing** | Secondary cooling for chipsets or power regulators on motherboards. | | **Industrial** | Thermal management for motor drivers and power modules. |