The **ATS-20F-22-C3-R0** is a high-performance electronic thermal management component, specifically a **Heatsink** manufactured by *Advanced Thermal Solutions (ATS)*. It belongs to the **blueICE™** series, designed for cooling integrated circuits (ICs) and other electronic components. --- ### 1. Technical Specifications The part number follows a specific nomenclature that defines its physical and thermal characteristics: | Property | Specification | | :--- | :--- | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | pushPIN™ (Spring-loaded) | | **Dimensions (L x W)** | 60mm x 60mm | | **Height** | 12.7mm (Low Profile) | | **Fin Style** | Flat Fin (Horizontal) | | **Thermal Resistance** | ~1.3°C/W (at 200 LFM) | --- ### 2. Core Electronic Functions As a passive electronic component, its primary roles include: * **Heat Dissipation:** It increases the surface area of the heat-generating component (like a CPU, FPGA, or GPU), allowing the surrounding air to carry away heat more efficiently. * **Thermal Protection:** By maintaining the junction temperature ($T_j$) of a semiconductor below its maximum rating, it prevents thermal throttling and permanent silicon damage. * **EMI Shielding (Secondary):** While not its primary purpose, the aluminum mass can provide minor electromagnetic interference shielding for the underlying component. --- ### 3. Key Features of the ATS-22-C3-R0 #### pushPIN™ Attachment This model utilizes the **pushPIN™** system, which consists of a brass or plastic pin and a high-performance compression spring. This ensures: 1. **Consistent Pressure:** Uniform contact between the heatsink base and the chip for optimal heat transfer. 2. **Vibration Resistance:** Secure mounting that prevents the heatsink from shifting during mechanical shock. #### Thermal Interface Material (TIM) The "C3" in the part number indicates that the heatsink comes pre-applied with **T766 Phase Change Material** or a similar high-performance thermal pad. This eliminates the need for manual thermal paste application and ensures a low-resistance thermal path. #### Aerodynamic Fin Design The flat fin geometry is optimized for **forced air cooling** (environments with fans). The spacing between fins is calculated to minimize pressure drop while maximizing the air-to-metal contact ratio. --- ### 4. Typical Applications * **Network Switches/Routers:** Cooling high-speed processing ASICs. * **Embedded Systems:** Industrial PCs where vertical space is limited (12.7mm height). * **Power Supplies:** Cooling MOSFETs or power conversion modules.