The **ATS-03F-12-C2-R0** is a high-performance electronic thermal management component. Specifically, it is an **Advanced Thermal Solutions (ATS)** push-pin heatsink designed for cooling integrated circuits (ICs) and surface-mount components. --- ### 1. Key Technical Specifications | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions Inc. | | **Part Number** | ATS-03F-12-C2-R0 | | **Heatsink Type** | Push-pin (Spring Loaded) | | **Fin Style** | Blue Anodized, Straight Fin | | **Material** | Aluminum | | **Thermal Resistance** | 15.89°C/W (Unducted @ 100 LFM) | | **Dimensions (L x W x H)** | 54.00mm x 54.00mm x 12.70mm | | **Attachment Method** | Push-Pin with Brass Springs | --- ### 2. Breakdown of the Component Parts The assembly consists of four primary sub-components that work together to provide efficient cooling: #### A. The Heatsink Body The main body is made of extruded **Aluminum 6063**. - **Fins:** It features a low-profile (12.7mm) design with vertical fins that maximize surface area for heat dissipation. - **Finish:** It is **Blue Anodized**, which provides corrosion resistance and improves emissivity for radiation cooling. #### B. The Push-Pin Fasteners Unlike adhesive-based heatsinks, this part uses physical fasteners. - **Material:** Usually plastic or metal pins. - **Function:** They pass through pre-drilled holes in the PCB to provide a secure, vibration-resistant mechanical connection. #### C. The Compression Springs - **Material:** Brass or Stainless Steel. - **Function:** These springs sit between the pin head and the heatsink. They provide a precise **clamping force**, ensuring the heatsink remains in constant contact with the chip even under thermal expansion or mechanical shock. #### D. Thermal Interface Material (TIM) - **Pre-applied:** This specific model usually comes with **T766** phase-change material or a similar thermal pad pre-applied to the base. - **Function:** It fills microscopic air gaps between the CPU/GPU and the aluminum base to maximize heat transfer. --- ### 3. Application Use Cases This specific heatsink is typically found in the following electronic environments: 1. **Network Switches/Routers:** Cooling high-speed processing chips. 2. **Embedded Systems:** Where height profile is limited (only 12.7mm tall). 3. **Power Supplies:** Dissipating heat from MOSFETs or voltage regulators. ---