The **ATS-12F-54-C2-R0** is a high-performance electronic thermal management component, specifically a **Heat Sink** manufactured by *Advanced Thermal Solutions (ATS)*. It belongs to the "blue ICE" series, designed primarily for cooling high-density electronic packages like BGA (Ball Grid Array) components. --- ### 1. Technical Specifications The part number encodes specific physical and thermal characteristics: | Feature | Specification | | :--- | :--- | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | pushPIN™ (Spring-loaded) | | **Dimensions (L x W)** | 35.00mm x 35.00mm | | **Height** | 25.00mm | | **Fin Type** | Fine Pitch (Straight Fin) | | **Thermal Resistance** | 7.00°C/W (at 100 LFM) | --- ### 2. Key Component Features #### A. The pushPIN™ Attachment System Unlike traditional adhesive-based heat sinks, this part uses a **pushPIN™** system. This involves: * **Pre-drilled Holes:** Requires specific hole patterns on the PCB. * **Brass Components:** Features a brass pin and a stainless steel spring to provide precise pressure. * **Reliability:** Ensures consistent contact with the heat source, preventing air gaps that reduce cooling efficiency. #### B. Thermal Interface Material (TIM) The "R0" suffix usually indicates the inclusion of a pre-applied thermal interface material. For this specific series, it typically features **T766**, a high-performance phase-change material that fills microscopic irregularities between the chip and the heat sink. #### C. Fin Design The "Fine Pitch" geometry is optimized for forced air cooling. The vertical fins increase the surface area available for heat dissipation while maintaining a low pressure drop for air flowing through the system. --- ### 3. Application Use Cases This component is typically found in: 1. **Telecommunications:** High-speed routers and switches. 2. **Embedded Systems:** Industrial PCs and controllers. 3. **Power Electronics:** Voltage regulators and power modules. 4. **Computing:** Chipsets on motherboards or GPU-adjacent components. --- ### 4. Mounting Hole Pattern For PCB layout designers, the mounting specifications are critical: * **Hole Pitch:** Approximately 28.50mm x 28.50mm. * **Hole Diameter:** Designed for standard 3.00mm or 4.75mm holes depending on the specific pin variant.