The **ATS-18B-13-C2-R0** is a high-performance electronic thermal management component. Specifically, it is a **Heatsink** designed for cooling integrated circuits (ICs) and other electronic components. Below is a detailed breakdown of its specifications and features. ### 1. General Specifications | Feature | Description | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions Inc. (ATS) | | **Product Series** | pushPIN™ | | **Part Status** | Active | | **Type** | Top Mount / Board Level | | **Material** | Aluminum | | **Attachment Method** | Push-Pin (Spring-loaded) | --- ### 2. Physical Dimensions The physical footprint is critical for PCB layout and component clearance. | Parameter | Dimension | | :--- | :--- | | **Length** | 50.00 mm | | **Width** | 50.00 mm | | **Height (Fin)** | 15.00 mm | | **Push-Pin Pitch** | 43.00 mm | --- ### 3. Thermal Performance Thermal resistance indicates how efficiently the heatsink moves heat away from the component (measured in °C/W). Lower values represent better cooling. | Airflow Velocity | Thermal Resistance (Unducted) | | :--- | :--- | | **@ 100 LFM (0.5 m/s)** | 2.52 °C/W | | **@ 300 LFM (1.5 m/s)** | 1.45 °C/W | | **@ 500 LFM (2.5 m/s)** | 1.15 °C/W | --- ### 4. Technical Features & Materials * **Fin Design:** It utilizes a **Fine Pitch** pattern, which increases the surface area for heat dissipation without significantly increasing the physical footprint. * **Material & Finish:** Made of high-grade aluminum with a **Blue Anodized** finish for improved durability and thermal radiation. * **Attachment Mechanism:** Features a **Push-Pin** system with a brass tip and a stainless steel spring. This ensures consistent pressure (MTI - Material Thermal Interface) for optimal heat transfer. * **Thermal Interface Material (TIM):** This specific model typically comes pre-applied with **T766** thermal phase change material or grease to ensure a low-resistance path between the chip and the heatsink. ### 5. Part Number Nomenclature (Decoding) The part number can be broken down to understand the configuration: * **ATS**: Manufacturer (Advanced Thermal Solutions) * **18B**: Series/Form factor * **13**: Specific internal dimension/design code * **C2**: Material/Finish code (Blue Anodized) * **R0**: Revision or packaging code ---