The **ATS-01B-153-C2-R0** is a high-performance heat sink manufactured by **Advanced Thermal Solutions (ATS)**. It is part of the blueICE™ series and is specifically designed for cooling electronic components such as BGA (Ball Grid Array) packages, CPUs, and GPUs. --- ### 1. Technical Specifications Below are the primary physical and thermal properties of the part: | Parameter | Specification | | :--- | :--- | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Dimensions (L x W x H)** | 40mm x 40mm x 10mm | | **Attachment Method** | pushPIN™ (Spring-loaded) | | **Thermal Resistance** | 11.95°C/W (@ 100 LFM) | | **Airflow Path** | Fine-pitch (Straight Fin) | | **Compliance** | RoHS Compliant | --- ### 2. Key Electronic Components & Features #### A. Thermal Interface Material (TIM) The "R0" suffix indicates that this part typically comes pre-applied with **Phase Change Material** or a high-performance thermal pad. This ensures there are no air gaps between the electronic component (die) and the heat sink base, maximizing heat transfer. #### B. pushPIN™ Attachment System Instead of using messy adhesives or simple clips, this model uses a specialized mechanical fastening system: * **Compression Springs:** Provide precise pressure to the processor or chipset. * **Plastic/Brass Push Pins:** Ensure a secure fit into pre-drilled holes on the PCB. * **Preventing Damage:** The controlled force prevents cracking of fragile silicon dies during installation or vibration. #### C. Fine-Pitch Fin Design The heat sink features straight fins designed to optimize the cooling surface area. This is critical for high-power electronic components that generate concentrated heat in small footprints. --- ### 3. Application Use Cases This part is commonly found in the following electronic environments: 1. **Telecommunications:** Used on high-speed network switches and routers. 2. **Embedded Systems:** Cooling industrial PCs and control modules. 3. **Power Electronics:** Dissipating heat from Voltage Regulator Modules (VRMs). ---