The **ATS-05F-191-C2-R0** is a high-performance electronic thermal management component, specifically an **Advanced Thermal Solutions (ATS) Heatsink** from the *push-pin* series. Below is a detailed technical breakdown of its specifications and electronic application. --- ### 1. Technical Specifications This heatsink is designed for localized cooling of Integrated Circuits (ICs) and other surface-mount components. | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions Inc. (ATS) | | **Series** | push-PIN™ | | **Material** | Aluminum (AL6063) | | **Finish** | Blue Anodized | | **Attachment Method** | Push-Pin (Plastic or Brass) | | **Thermal Resistance** | 1.32°C/W (at 200 LFM) | | **Dimensions (L x W)** | 45mm x 45mm | | **Height (Height Off Base)** | 30mm | | **Fin Pattern** | Fine Pitch (Straight Fin) | --- ### 2. Key Component Features #### A. Thermal Interface Material (TIM) The part typically comes with a **pre-applied thermal interface material** (often T766 or similar). This ensures low contact resistance between the electronic chip (CPU, GPU, or FPGA) and the aluminum base of the heatsink. #### B. Push-Pin Mounting System Instead of using adhesive tape, which can fail under high heat, this part uses a mechanical **Push-Pin and Spring** mechanism. * **Reliability:** Provides constant pressure for better thermal transfer. * **Safety:** Prevents the heatsink from shifting during mechanical shock or vibration. #### C. Fin Geometry The "Fine Pitch" design is optimized for high-airflow environments (forced convection). The 30mm height allows for a large surface area to dissipate heat away from sensitive semiconductor junctions. --- ### 3. Applications in Electronics This specific heatsink is commonly found in the following electronic systems: 1. **Networking Hardware:** High-speed routers and switches. 2. **Embedded Systems:** Industrial motherboards and Single Board Computers (SBCs). 3. **Power Electronics:** Cooling for MOSFET arrays or large voltage regulators. 4. **Telecommunications:** Base station signal processing units. --- ### 4. Thermal Performance Comparison *Performance varies based on airflow (measured in Linear Feet per Minute - LFM):* | Airflow (LFM) | Velocity (m/s) | Thermal Resistance (°C/W) | | :--- | :--- | :--- | | 100 | 0.5 | 2.90 | | 200 | 1.0 | 1.32 | | 400 | 2.0 | 0.88 |