The **ATS-P1-199-C3-R0** is a high-performance electronic thermal management component, specifically a **push-pin style heat sink** designed for cooling integrated circuits (ICs) and other electronic components on a Printed Circuit Board (PCB). It is manufactured by **Advanced Thermal Solutions (ATS)** as part of their "push-pin" series. --- ### 1. Technical Specifications The following table outlines the physical and thermal characteristics of the part: | Feature | Specification | | :--- | :--- | | **Material** | Aluminum (High thermal conductivity) | | **Finish** | Blue Anodized | | **Base Dimensions** | 50mm x 50mm | | **Height** | 6mm | | **Fin Style** | Straight Fin | | **Attachment Type** | Push-Pin (Plastic) with Compression Spring | | **Thermal Resistance** | 15.91°C/W (at 100 LFM air flow) | | **Thermal Interface Material (TIM)** | T412 (Pre-applied) | --- ### 2. Key Components & Electronics Purpose #### A. The Heat Sink (Thermal Dissipator) The primary role of this part is to increase the surface area of a heat-generating electronic component (like a BGA, FPGA, or CPU). By using a straight-fin design, it facilitates heat transfer from the silicon die to the surrounding air via convection. #### B. The Push-Pin Attachment Mechanism Unlike adhesive-based heat sinks, this part uses a mechanical attachment: * **Plastic Push-Pins:** These snap into pre-drilled holes in the PCB. * **Brass/Steel Springs:** These provide a precise "force" (compression) to ensure the heat sink remains in firm contact with the electronic chip, even under vibration or thermal expansion. #### C. Thermal Interface Material (T412) The suffix **C3** indicates the specific TIM used. T412 is a high-performance thermal tape or pad that fills microscopic air gaps between the chip and the heat sink base. This reduces thermal resistance and prevents the component from overheating (thermal throttling). --- ### 3. Application Use Cases * **Telecommunications:** Cooling high-speed network switches and routers. * **Embedded Systems:** Industrial PCs where mechanical stability is required. * **Power Electronics:** Dissipating heat from MOSFET arrays or voltage regulators. ---