The **ATS-05D-192-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 Below are the key mechanical and thermal characteristics of this specific model: | Parameter | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Dimensions** | 45mm x 45mm x 30mm | | **Attachment Method** | pushPIN™ (Spring-loaded) | | **Thermal Resistance** | 2.35°C/W (at 200 LFM) | | **Fin Style** | Straight (Cross-cut for airflow versatility) | --- ### 2. Key Electronic Features #### A. Thermal Resistance Efficiency The core purpose of this part is to lower the thermal resistance between the component junction and the ambient air. With a rating of **2.35°C/W**, it effectively moves heat away from the silicon die. Lower thermal resistance indicates better cooling performance. #### B. pushPIN™ Attachment System Unlike adhesive-based heat sinks, the "05D" series uses a mechanical **pushPIN™** system. This provides: * **Constant Pressure:** Ensures a firm interface between the heat sink and the chip. * **Reliability:** Resistant to vibrations and thermal expansion cycles. * **Reusability:** Can be removed and reattached during maintenance. #### C. Cross-Cut Fin Design The fins are designed with a "Cross-cut" pattern. In electronic cooling, this is superior to straight fins because it allows for **omni-directional airflow**. Whether the cooling fan is blowing vertically or horizontally, the air can penetrate the fin structure to remove heat. --- ### 3. Application Use-Cases This specific heat sink is typically found in: * **Embedded Systems:** Industrial PCs and controllers. * **Networking Gear:** Switches and routers where high-density chips generate significant heat. * **Power Supplies:** Cooling high-wattage MOSFETs or voltage regulators. --- ### 4. Thermal Performance Table (Airflow vs. Resistance) Thermal performance varies based on the Linear Feet per Minute (LFM) of the airflow: | Airflow (LFM) | Velocity (m/s) | Thermal Resistance (°C/W) | | :--- | :--- | :--- | | 100 | 0.5 | 4.43 | | 200 | 1.0 | 2.35 | | 400 | 2.0 | 1.49 | | 600 | 3.0 | 1.17 |