The **ATS-05B-80-C2-R0** is a high-performance electronic thermal management component. Specifically, it is a **heat sink** manufactured by Advanced Thermal Solutions (ATS) as part of their "pushPIN™" series. --- ### 1. Technical Specifications This part is designed to dissipate heat from electronic components (like CPUs, GPUs, or power transistors) using forced air convection. | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Series** | pushPIN™ | | **Base Material** | Aluminum | | **Finish** | Blue Anodized | | **Thermal Resistance** | 1.88°C/W @ 100 LFM (Linear Feet per Minute) | | **Dimensions (L x W x H)** | 30.00mm x 30.00mm x 25.00mm | | **Attachment Method** | pushPIN™ (Spring-loaded pins) | | **Thermal Interface Material (TIM)** | T766 (Pre-applied) | --- ### 2. Key Components & Design Features #### A. Fin Configuration The "80" in the part number refers to the specific fin design. This model uses a **Square Fin** or **Cross-Cut** pattern. * **Purpose:** Allows for multidirectional airflow. * **Benefit:** It is highly efficient in systems where the direction of the cooling fan's exhaust might change or be turbulent. #### B. The pushPIN™ Attachment System Unlike adhesive tapes or simple clips, the pushPIN™ system provides: * **Compression Springs:** These ensure consistent pressure (clamping force) on the electronic chip, optimizing heat transfer. * **Secure Fit:** Plastic or brass pins snap into pre-drilled holes on the PCB (Printed Circuit Board). #### C. Thermal Interface Material (TIM) The part comes with **T766** pre-applied to the base. * **Function:** It fills microscopic air gaps between the heat sink and the component to improve thermal conductivity. --- ### 3. Application Use Cases This specific size (30mm x 30mm) is commonly used for: 1. **Network Switches/Routers:** Cooling high-speed processing chips. 2. **Embedded Systems:** Industrial PCs where vertical space (25mm height) is available. 3. **Power Supplies:** Regulating heat in voltage converters. --- ### 4. Part Number Breakdown (Nomenclature) * **ATS:** Advanced Thermal Solutions (Brand) * **05:** Series/Style * **B:** Attachment Type * **80:** Fin Pitch/Design Code * **C2:** Material/Finish Code (Blue Anodized) * **R0:** Revision/Packaging Code