The part number **ATS-03F-151-C1-R0** refers to a high-performance **Heatsink** manufactured by **Advanced Thermal Solutions (ATS)**. It is part of the "push pin" series designed for cooling electronic components like CPUs, GPUs, and other high-heat-generating surface-mount devices. --- ## 1. Technical Specifications The following table outlines the physical and thermal properties of this specific model: | Parameter | Specification | | :--- | :--- | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | Push Pin (Brass) with Spring | | **Thermal Resistance** | 9.37°C/W (Unducted Flow @ 200 LFM) | | **Dimensions (L x W x H)** | 35.00mm x 35.00mm x 20.00mm | | **Fin Type** | XCUT (Cross-Cut) | | **TIM (Thermal Interface Material)** | T766 (Pre-applied) | --- ## 2. Key Design Features ### A. Fin Geometry (XCUT) Unlike standard straight-fin heatsinks, the **XCUT** design features vertical and horizontal cuts. This creates a "pin fin" effect that allows air to enter from any direction (omni-directional), making it ideal for systems where airflow direction is inconsistent or turbulent. ### B. Mounting Mechanism The **Push Pin and Spring** system provides several electronic and mechanical benefits: * **Constant Pressure:** The spring ensures a specific amount of force is applied to the component, optimizing thermal transfer without cracking the silicon die. * **Secure Attachment:** Unlike thermal tape, push pins provide a vibration-resistant mechanical lock to the PCB. ### C. Blue Anodized Finish Anodizing is not just for aesthetics; it increases the surface emissivity, which improves heat dissipation through radiation and protects the aluminum from environmental corrosion. --- ## 3. Component Breakdown | Part Component | Purpose | | :--- | :--- | | **Aluminum Body** | Conducts heat away from the electronic package. | | **Brass Push Pins** | Secures the heatsink to pre-drilled holes in the PCB. | | **Steel Springs** | Maintains firm contact between the heatsink base and the chip. | | **T766 TIM** | A phase-change material that fills microscopic air gaps to lower thermal impedance. | --- ## 4. Part Number Decoder The part number can be broken down to understand its characteristics: * **ATS**: Advanced Thermal Solutions (Manufacturer). * **03**: Series type. * **F**: Fin pitch/style. * **151**: Specific dimensions/height code. * **C1**: Material/Color code (Blue Anodized Aluminum). * **R0**: Revision/Packaging code.