The **ATS-04F-33-C2-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 The part number encodes specific physical and thermal characteristics. Here is a breakdown of its core specifications: | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | push-PIN™ | | **Thermal Resistance** | 17.42°C/W (Unducted Flow) | | **Dimensions (L x W x H)** | 35.00mm x 35.00mm x 20.00mm | | **Fin Style** | Straight Fin (XC-Cut) | | **Base Shape** | Square | --- ### 2. Key Design Elements #### A. The push-PIN™ Attachment System This part uses a specific mounting mechanism designed for secure attachment to a Printed Circuit Board (PCB). * **Ease of Assembly:** Features a pre-assembled push-pin and spring for quick installation. * **Pressure:** The springs provide consistent pressure against the component, ensuring an airtight thermal interface. * **Hardware:** It typically uses brass or plastic pins with stainless steel springs for durability. #### B. Thermal Interface Material (TIM) The "R0" suffix generally indicates the inclusion of a high-performance **Thermal Interface Material**. This is a pre-applied phase-change material or thermal pad on the base of the heat sink, which fills microscopic air gaps between the heat sink and the chip to maximize heat transfer. #### C. XC-Cut (Straight Fin) Design The "XC" series features a "cross-cut" or straight fin geometry. * **Airflow:** Designed for systems where there is a consistent directional airflow (forced convection). * **Efficiency:** The fin density is optimized to provide a high surface area without creating too much back-pressure for the cooling fan. --- ### 3. Applications The ATS-04F-33-C2-R0 is commonly found in the following electronic environments: 1. **Telecommunications:** Cooling of high-speed networking chips. 2. **Embedded Systems:** Industrial PCs and automation controllers. 3. **Power Electronics:** Dissipating heat from MOSFETs or voltage regulators. 4. **Consumer Electronics:** High-end audio/visual processing units. --- ### 4. Thermal Performance Comparison *Performance varies based on the Air Velocity (LFM - Linear Feet per Minute):* | Air Velocity (LFM) | Thermal Resistance (°C/W) | | :--- | :--- | | 100 (0.5 m/s) | 17.42 | | 200 (1.0 m/s) | 7.67 | | 400 (2.0 m/s) | 4.22 | | 600 (3.0 m/s) | 3.25 |