The **ATS-P2-146-C2-R0** is a high-performance electronic thermal management component, specifically a **Heat Sink** manufactured by *Advanced Thermal Solutions (ATS)*. It belongs to the **maxiFLOW™** series, designed to dissipate heat from electronic components like CPUs, GPUs, or FPGAs in high-airflow environments. --- ### 1. Technical Specifications The following table summarizes the key physical and thermal properties of this specific part: | Feature | Specification | | :--- | :--- | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | pushPIN™ (Spring-loaded) | | **Thermal Resistance** | 4.02°C/W (at 200 LFM) | | **Dimensions (L x W x H)** | 30mm x 30mm x 35mm | | **Fin Style** | Tapered (maxiFLOW) | | **Compliance** | RoHS and REACH Compliant | --- ### 2. Design Features The "C2" and "R0" designations in the part number refer to specific build characteristics: * **maxiFLOW™ Geometry:** The fins are designed with a unique tapered profile. This increases the surface area for convection while reducing pressure drop, making it highly efficient for "crowded" PCB layouts. * **pushPIN™ Attachment:** Instead of messy adhesives or thermal tape, this unit uses a mechanical push-pin system with a brass or plastic pin and a compression spring. This ensures a consistent and reliable interface pressure between the heat sink and the chip. * **Thermal Interface Material (TIM):** This specific model typically comes pre-applied with high-performance **T766** thermal phase-change material or grease, ensuring low thermal contact resistance right out of the box. --- ### 3. Application Use Cases This part is commonly found in industrial and networking hardware: 1. **Telecommunications:** Cooling chips in routers and high-speed switches. 2. **Power Electronics:** Dissipating heat from MOSFETs or voltage regulators. 3. **Embedded Systems:** Used in compact industrial PCs where vertical space (35mm) allows for a taller fin profile. --- ### 4. Thermal Performance Comparison Thermal resistance varies based on the Airflow (Measured in Linear Feet per Minute - LFM): | Air Velocity (LFM) | Thermal Resistance (°C/W) | | :--- | :--- | | 200 (1.0 m/s) | 4.02 | | 400 (2.0 m/s) | 2.57 | | 600 (3.0 m/s) | 1.98 |