The **ATS-12B-97-C2-R0** is a high-performance electronic thermal management component. Specifically, it is a **Heat Sink** manufactured by Advanced Thermal Solutions (ATS) as part of their "pushPIN™" line. --- ### 1. Technical Specifications This part is designed to dissipate heat from integrated circuits (ICs) and other electronic components. | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions Inc. (ATS) | | **Series** | pushPIN™ | | **Attachment Type** | Push-Pin (Spring-loaded) | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Thermal Resistance** | 20.30°C/W (Unducted Flow @ 100 LFM) | | **Base Dimension** | 45.00mm x 45.00mm | | **Height** | 10.00mm | --- ### 2. Design Characteristics The part number can be broken down to understand its physical properties: * **Heat Sink Profile:** It features a **Straight-Fin** design. This is ideal for applications where there is a consistent, directional airflow across the PCB. * **Material Science:** The use of aluminum provides a balance between high thermal conductivity and low weight. The **Blue Anodized** finish increases the surface emissivity and protects the metal from corrosion. * **Thermal Interface Material (TIM):** This specific model typically comes with **T766** pre-applied, which is a high-performance thermal phase-change material that ensures a tight thermal bond between the chip and the sink. --- ### 3. Mounting System (pushPIN™) The "B" in the part number refers to the mounting hardware. * **Push-Pins:** These are plastic or metal pins that snap into pre-drilled holes on the PCB. * **Compression Springs:** Each pin includes a stainless steel spring that provides precise, uniform pressure (load) on the component. This prevents the heat sink from shifting and ensures optimal heat transfer. --- ### 4. Thermal Performance Table Performance varies based on air velocity (measured in Linear Feet per Minute - LFM): | Velocity (LFM) | 100 (0.5m/s) | 300 (1.5m/s) | 500 (2.5m/s) | 700 (3.5m/s) | | :--- | :--- | :--- | :--- | :--- | | **Resistance (Unducted)** | 20.30 °C/W | 8.93 °C/W | 5.07 °C/W | 3.62 °C/W | | **Resistance (Ducted)** | 5.84 °C/W | 3.70 °C/W | 2.93 °C/W | 2.52 °C/W | ---