The **ATS-12B-67-C2-R0** is a high-performance electronic thermal management component, specifically a **Heat Sink** manufactured by *Advanced Thermal Solutions, Inc. (ATS)*. It belongs to the **maxiFLOW™** series, designed for cooling high-heat-generating electronic components like BGA (Ball Grid Array) chips. --- ### 1. Technical Specifications Below are the primary physical and thermal characteristics of the component: | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions, Inc. (ATS) | | **Part Number** | ATS-12B-67-C2-R0 | | **Heat Sink Type** | pushPIN™ / maxiFLOW™ | | **Material** | Aluminum (Body) | | **Attachment Method** | Push-Pin (Spring-loaded) | | **Dimensions (L x W x H)** | 45.00mm x 45.00mm x 12.70mm | | **Thermal Resistance** | 2.03°C/W (at 200 LFM) | | **Finish** | Blue Anodized | | **Thermal Interface Material** | T766 (Pre-applied) | --- ### 2. Key Electronic & Mechanical Components #### A. Fin Design (maxiFLOW™) Unlike standard straight-fin heat sinks, the ATS-12B-67-C2-R0 features a tapered fin design. This increases the surface area for heat dissipation while maintaining a low pressure drop, making it highly efficient for forced-air cooling environments (fans). #### B. Push-Pin Attachment Mechanism This part utilizes a **push-pin and brass spring** assembly. This is critical for electronics for several reasons: * **Constant Pressure:** The spring ensures uniform pressure across the electronic chip, maximizing thermal contact. * **Ease of Assembly:** It allows for quick installation on a PCB with pre-drilled holes (spaced at 38.00mm for this model). * **Reliability:** It prevents the heat sink from shifting during vibration or shipping. #### C. Thermal Interface Material (TIM) The "C2" in the part number indicates it comes with **T766 thermal phase-change material**. This eliminates the need for manual application of thermal paste, ensuring a clean and consistent thermal bridge between the silicon die and the aluminum sink. --- ### 3. Application Use Cases This specific part is typically found in: * **Networking Hardware:** Switches, routers, and gateways. * **Embedded Systems:** Industrial PCs and controllers. * **Power Supplies:** Cooling MOSFETs or power ICs. * **Processors:** Cooling small FPGAs, ASICs, or BGA-packaged CPUs.