The **ATS-08B-98-C2-R0** is a high-performance heat sink manufactured by **Advanced Thermal Solutions (ATS)**. It belongs to the **pushPIN™** series, designed to provide efficient cooling for electronic components like CPUs, GPUs, and other high-power ICs. --- ### 1. Technical Specifications The part is defined by its material properties, dimensions, and thermal resistance capabilities. | Feature | Specification | | :--- | :--- | | **Material** | Aluminum (AL6063) | | **Finish** | Blue Anodized | | **Attachment Method** | pushPIN™ (Spring-loaded) | | **Dimensions (L x W x H)** | 45mm x 45mm x 20mm | | **Thermal Resistance** | 15.31 °C/W (at 100 LFM) | | **Airflow Pattern** | Straight Fin | --- ### 2. Physical Design Details The "98" in the part number specifically refers to the **Straight Fin** geometry. This design is optimized for environments where there is a consistent, directional airflow (forced convection). * **Pitch/Density:** The fins are spaced to balance surface area with pressure drop, ensuring air can pass through even at lower fan speeds. * **Base Plate:** The flat aluminum base provides a direct thermal interface with the component, usually requiring a Thermal Interface Material (TIM). --- ### 3. Mounting System (pushPIN™) One of the most critical aspects of this specific part is the attachment mechanism: 1. **Spring-Loaded Bolts:** The heat sink uses a "pushPIN" system which applies consistent pressure across the component. This ensures the best possible thermal contact. 2. **Ease of Assembly:** It is designed for quick installation onto a PCB with pre-drilled holes, reducing the risk of mechanical damage compared to clip-on designs. 3. **Hardware:** It typically utilizes brass or plastic pins with a stainless steel spring. --- ### 4. Part Number Breakdown Understanding the nomenclature helps in identifying variations: | Segment | Meaning | | :--- | :--- | | **ATS** | Manufacturer: Advanced Thermal Solutions | | **08** | Attachment style / Series | | **B** | Material/Process code | | **98** | Fin Design/Specific Geometry | | **C2** | Thermal Interface Material (T766 in this case) | | **R0** | RoHS Compliant / Revision code | --- ### 5. Application Use Cases The ATS-08B-98-C2-R0 is commonly found in: * **Networking Equipment:** Routers and switches where vertical space is limited to 20mm. * **Embedded Systems:** Industrial PCs and automation controllers. * **Power Supplies:** Cooling MOSFETs or voltage regulators.