The **ATS-17B-48-C2-R0** is a high-performance electronic thermal management component, specifically a **Heat Sink** manufactured by *Advanced Thermal Solutions, Inc. (ATS)*. It belongs to the **pushPIN™** series, designed for secure and efficient cooling of integrated circuits (ICs). --- ### 1. Technical Specifications | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions, Inc. (ATS) | | **Series** | pushPIN™ | | **Attachment Method** | Push Pin (Plastic or Brass) | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Thermal Resistance** | 7.59 °C/W (Unducted Flow @ 100 LFM) | | **Dimensions (L x W x H)** | 25mm x 25mm x 15mm | | **Fin Pattern** | Straight Fin | --- ### 2. Physical Design & Construction * **Dimensions:** The base measures **25x25mm**, with a height of **15mm**. This compact footprint is ideal for small form-factor PCBs or densely packed electronic assemblies. * **Material:** It is made of **Aluminum 6063**, which offers a balance between high thermal conductivity and lightweight properties. * **Fin Style:** It utilizes a "Straight Fin" design. This is optimized for airflow traveling in a specific direction, maximizing the surface area for heat dissipation. * **Finish:** The blue anodized coating protects the aluminum from corrosion and slightly improves radiant heat transfer. --- ### 3. Attachment Mechanism: pushPIN™ This part uses the proprietary **pushPIN™** system, which replaces traditional adhesive tapes or clumsy wire clips. * **Compression Spring:** It features a built-in spring that provides precise pressure (7-10 lbs) across the thermal interface material (TIM). * **Secure Fit:** The push-pins snap into pre-drilled holes in the PCB, ensuring the heat sink stays mounted even during mechanical vibration or shipping. * **Interchangeability:** The pins are available in different lengths and materials (plastic or brass) to suit various PCB thicknesses. --- ### 4. Thermal Performance The efficiency of the ATS-17B-48-C2-R0 depends on the airflow (measured in Linear Feet per Minute - LFM): | Airflow Velocity | Thermal Resistance (°C/W) | | :--- | :--- | | 100 LFM (0.5 m/s) | 7.59 | | 300 LFM (1.5 m/s) | 4.02 | | 500 LFM (2.5 m/s) | 3.14 | --- ### 5. Part Number Breakdown The suffix **C2** generally indicates the **Thermal Interface Material (TIM)** provided with the unit (usually a high-performance T766 phase-change material), and **R0** refers to the revision or packaging standard.