The **ATS-05F-79-C3-R0** is a high-performance electronic thermal management component, specifically a **Heat Sink** manufactured by Advanced Thermal Solutions (ATS). It is designed to dissipate heat from electronic components like CPUs, GPUs, or power transistors to prevent thermal throttling or hardware failure. --- ### 1. Technical Specifications This part belongs to the **pushPIN™** Heat Sink Assembly series, characterized by its specialized mounting mechanism. | Feature | Specification | | :--- | :--- | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | pushPIN™ (Spring-loaded pins) | | **Thermal Resistance** | 26.55 °C/W (Unducted Flow @ 100 LFM) | | **Flow Pattern** | Fine-Pitch (increases surface area) | | **Dimensions (L x W)** | 25.00 mm x 25.00 mm | | **Height** | 30.00 mm | --- ### 2. Key Electronic Functions The ATS-05F-79-C3-R0 serves several critical functions in an electronic circuit: 1. **Heat Dissipation:** It draws heat away from the semiconductor die via conduction. 2. **Thermal Interface:** It is typically used with a **Thermal Interface Material (TIM)** or Phase Change Material (PCM) to fill microscopic air gaps between the component and the sink. 3. **Passive Cooling:** It relies on airflow (convection) from the surrounding environment or system fans to transfer heat into the air. --- ### 3. Component Breakdown * **The Fin Array:** The "Fine-pitch" design provides a high surface-area-to-volume ratio, making it efficient for compact PCB layouts where airflow may be limited. * **The pushPIN™ Mechanism:** Unlike adhesive tapes, this uses a brass or plastic pin with a stainless steel spring. This ensures **consistent pressure** across the component, which is vital for optimal thermal transfer. * **The Material (Aluminum 6063):** Chosen for its excellent thermal conductivity and lightweight properties, ensuring it doesn't put excessive mechanical strain on the PCB. --- ### 4. Dimensional Drawing (Reference) ```text 25.00mm [W] +-----------+ | | | [Top] | 25.00mm [L] | | +-----------+ | | [H] 30.00mm (Fin Height) | | ```