The **ATS-P2-73-C3-R0** is a high-performance electronic thermal management component manufactured by **Advanced Thermal Solutions (ATS)**. Specifically, it is a heat sink designed for cooling integrated circuits (ICs) and surface-mount devices. --- ## 1. Technical Specifications The part number follows a specific nomenclature that defines its physical and thermal characteristics. | Feature | Specification | | :--- | :--- | | **Product Type** | Heat Sink | | **Attachment Method** | pushPIN™ (Spring-loaded) | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Dimension (Length x Width)** | 25mm x 25mm | | **Height** | 30mm | | **Fin Style** | Straight Fin | | **Thermal Resistance** | 3.42°C/W (at 1.0 m/s airflow) | | **Thermal Interface Material (TIM)** | T412 (Pre-applied) | --- ## 2. Key Components & Design The ATS-P2-73-C3-R0 is engineered for maximum heat dissipation in space-constrained environments: ### A. Fin Geometry The "Straight Fin" design is optimized for high-velocity airflow. The vertical fins provide a large surface area for heat to transfer from the aluminum body into the surrounding air. ### B. Attachment Mechanism (pushPIN™) Unlike adhesive-based heat sinks, this model uses a **pushPIN™** system: * **Spring-loaded:** Ensures a constant and uniform pressure across the component. * **Reliability:** Resistant to vibration and thermal expansion, making it ideal for industrial or automotive electronics. * **Hardware:** It typically includes brass or plastic pins with stainless steel springs. ### C. Thermal Interface Material (TIM) The part comes with **T412** pre-applied to the base. This is a high-performance thermal pad that fills microscopic air gaps between the heat sink and the electronic chip, significantly reducing contact thermal resistance. --- ## 3. Typical Applications This specific size (25x25x30mm) is commonly used to cool: 1. **Microprocessors / CPUs** in embedded systems. 2. **FPGAs** (Field Programmable Gate Arrays) used in telecommunications. 3. **BGA Packages** (Ball Grid Arrays) on motherboards or high-speed networking equipment. 4. **Power Converters** that generate significant localized heat. --- ## 4. Part Number Breakdown ```text ATS - P2 - 73 - C3 - R0 | | | | | | | | | +-- Revision Code | | | +------- Thermal Performance/Color (Blue Anodized) | | +------------ Series/Specific Geometry | +----------------- Performance Level / Attachment Type +----------------------- Brand (Advanced Thermal Solutions) ```