The **ATS-16D-11-C2-R0** is a high-performance electronic thermal management component, specifically an **Advanced Thermal Solutions (ATS)** push-pin heat sink. It is designed to dissipate heat from electronic components like CPUs, GPUs, or FPGAs. --- ### 1. Technical Specifications The part number encodes specific physical and thermal characteristics: | Property | Specification | | :--- | :--- | | **Component Type** | Heat Sink | | **Material** | Aluminum (Blue Anodized) | | **Attachment Method** | Push-Pin (Plastic) | | **Fin Style** | Straight Fin | | **Dimensions (L x W x H)** | 50.00mm x 50.00mm x 10.00mm | | **Thermal Resistance** | 18.74°C/W (Unducted Flow) | | **Airflow Path** | Horizontal | --- ### 2. Design and Components The assembly consists of three primary electronic packaging elements: #### A. The Heat Sink Body Manufactured from aluminum, the low-profile (10mm height) design features a high density of fins. This increases the surface area for convective heat transfer while maintaining a small footprint for tight PCB layouts. #### B. The Push-Pin Fastener The **"16D"** series typically utilizes plastic push-pins with a compression spring. This ensures: * **Constant Pressure:** Maintains a secure interface between the chip and the heat sink. * **Reliability:** Prevents the heat sink from shifting during mechanical shock or vibration. #### C. Thermal Interface Material (TIM) The **"C2"** designation refers to the specific TIM pre-applied to the base. * **Material:** T766 (or equivalent). * **Purpose:** Fills microscopic air gaps between the electronic component and the heat sink base to lower thermal impedance. --- ### 3. Thermal Performance Profile Thermal resistance varies based on the airflow (LFM - Linear Feet per Minute) within the electronic enclosure: | Airflow Velocity (LFM) | Thermal Resistance (°C/W) | | :--- | :--- | | 100 (Natural Convection) | 18.74 | | 300 | 6.74 | | 500 | 4.71 | | 700 | 3.80 | --- ### 4. Application Use Cases This specific part is used in: * **Telecommunications:** High-speed routers and switches. * **Embedded Systems:** Industrial PC modules where vertical space is limited. * **Power Electronics:** Cooling voltage regulators or small power modules.