The **ATS-20B-152-C2-R0** is a high-performance electronic thermal management component, specifically an aluminum heat sink designed for cooling integrated circuits (ICs) and other electronic surface-mount devices. --- ### 1. Technical Specifications This part belongs to the **maxiFLOW™** series by Advanced Thermal Solutions (ATS). Below are the primary specifications: | Feature | Specification | | :--- | :--- | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | pushPIN™ | | **Thermal Resistance (Flow)** | 3.32°C/W @ 100 LFM | | **Dimensions (L x W x H)** | 35mm x 35mm x 15mm | | **Thermal Interface Material** | T766 (Pre-applied) | --- ### 2. Key Component Features #### A. The pushPIN™ Attachment System Unlike simple adhesive-backed heat sinks, this part uses a **pushPIN™** mechanism. This provides: * **Constant Pressure:** Ensures a reliable thermal contact between the heat sink and the component. * **Vibration Resistance:** Securely holds the heat sink in place during mechanical shock or transport. * **Ease of Assembly:** Features a flexible "spring" mechanism that snaps into pre-drilled holes on the PCB. #### B. maxiFLOW™ Fin Design The fins on this unit are not simple straight extrusions. They feature a **tapered fin design** which: 1. Increases the surface area for heat dissipation. 2. Reduces pressure drop across the heat sink, allowing air to flow more efficiently through the fins. #### C. Thermal Interface Material (TIM) The part comes with **T766** pre-applied. This is a high-performance thermal pad/paste that fills microscopic air gaps between the heat sink base and the electronic chip, significantly lowering thermal impedance. --- ### 3. Typical Applications This electronic part is commonly used in hardware environments where space is limited but heat generation is high, such as: * **Telecommunications:** Network switches and routers. * **Computing:** High-speed processors and GPUs. * **Industrial:** Power supplies and motor controllers.