The **ATS-17H-76-C2-R0** is a specific electronic component manufactured by **Advanced Thermal Solutions (ATS)**. It is part of their **pushPIN™** Heat Sink series, designed to provide high-performance cooling for electronic integrated circuits (ICs) and components. --- ### 1. Technical Specifications The model number encodes specific physical and thermal properties. Below is a breakdown of the key technical data: | Parameter | Specification | | :--- | :--- | | **Component Type** | Heat Sink (Thermal Management) | | **Material** | Aluminum (AL6063) | | **Finish** | Blue Anodized | | **Dimensions (L x W x H)** | 25mm x 25mm x 15mm | | **Attachment Method** | pushPIN™ (Spring-loaded pins) | | **Thermal Resistance (Unducted)** | 11.57 °C/W @ 100 LFM | | **Thermal Resistance (Ducted)** | 2.45 °C/W @ 100 LFM | | **Flow Pattern** | Straight Fin | --- ### 2. Key Components and Design Features This part consists of three primary elements that work together to manage heat: 1. **Heat Sink Body (Straight Fin):** * The "76" in the part number refers to the specific fin density and geometry. * Straight fins are ideal for environments with clear airflow paths, allowing for low pressure drop while maximizing surface area. 2. **Thermal Interface Material (TIM):** * The **"R0"** suffix indicates that this part comes pre-applied with **T766** thermal phase change material. This ensures a low-resistance thermal path between the chip and the aluminum. 3. **The pushPIN™ Mechanism:** * Unlike adhesive tapes, this uses a plastic pin and a high-tension spring. * **Benefit:** Provides consistent pressure on the processor, which improves thermal transfer and prevents the heat sink from shifting during vibration. --- ### 3. Application and Use Cases The ATS-17H-76-C2-R0 is typically used in space-constrained electronic assemblies where active cooling (fans) might be limited or where precise pressure is required on the chip. * **Common Targets:** Small Form Factor (SFF) PCs, Network Routers, Embedded Systems, and Power Supplies. * **Thermal Performance:** Designed to handle components with high heat flux but small physical footprints (25mm x 25mm). --- ### 4. Part Number Decoder To understand variations of this part: * **ATS:** Manufacturer (Advanced Thermal Solutions). * **17H:** Series identifier. * **76:** Fin design and size code. * **C2:** Material/Performance grade (Aluminum with Blue Anodize). * **R0:** Thermal Interface Material type (T766 pre-applied).