The **ATS-12F-174-C2-R0** is a high-performance heat sink manufactured by **Advanced Thermal Solutions (ATS)**. It is part of the "push-pin" series designed for cooling electronic components such as processors, GPUs, and other high-heat-generating ICs (Integrated Circuits). --- ## 1. Technical Specifications Below are the primary mechanical and thermal specifications for this part: | Parameter | Specification | | :--- | :--- | | **Heat Sink Type** | Push-pin (Cross-Cut) | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Dimensions (L x W x H)** | 30.00mm x 30.00mm x 35.00mm | | **Attachment Type** | Push-Pin (Brass) | | **Thermal Resistance** | 4.02 °C/W (at 200 LFM) | | **Thermal Interface Material** | T766 (Pre-applied) | --- ## 2. Key Features and Components ### A. Push-Pin Mounting System The "12F" in the part number refers to the specific push-pin and spring mechanism. This design provides: * **Constant Pressure:** A high-tension spring ensures uniform contact between the heat sink and the component. * **Ease of Assembly:** Quick installation through pre-drilled holes on the PCB without the need for tools. ### B. Fin Design (Cross-Cut) The heat sink features a **cross-cut** fin pattern. This is superior to standard straight fins because: * It allows for omnidirectional airflow (air can enter from any side). * It increases the surface area for heat dissipation. * It creates more turbulence, which helps strip heat away from the fins more effectively. ### C. Thermal Interface Material (TIM) The part comes pre-applied with **T766**. This is a thermal pad or paste designed to fill microscopic air gaps between the heat source (the chip) and the aluminum base of the heat sink, significantly reducing thermal resistance. --- ## 3. Part Number Breakdown (Nomenclature) | Prefix/Code | Meaning | | :--- | :--- | | **ATS** | Manufacturer: Advanced Thermal Solutions | | **12F** | Attachment style (Push-pin type and size) | | **174** | Specific series/geometric profile | | **C2** | Material/Finish (Blue Anodized Aluminum) | | **R0** | RoHS Compliant / Revision code | --- ## 4. Typical Applications This specific component is commonly found in: * **Networking Hardware:** High-speed routers and switches. * **Industrial PCs:** Embedded systems requiring passive or active cooling. * **Power Supplies:** Cooling voltage regulators or power transistors.