The **ATS-04G-101-C2-R0** is a high-performance heat sink manufactured by **Advanced Thermal Solutions (ATS)**. It is part of the **pushPIN™** series, designed to provide efficient cooling for electronic components like CPUs, GPUs, and other high-heat-generating surface-mount devices. --- ### 1. Technical Specifications The following table highlights the primary physical and thermal characteristics of this specific component: | Characteristic | Specification | | :--- | :--- | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | pushPIN™ (Spring-loaded) | | **Thermal Resistance** | 6.69°C/W (Unducted Flow @ 100 LFM) | | **Dimensions (L x W)** | 45.00 mm x 45.00 mm | | **Height (Fin Height)** | 30.00 mm | | **Pitch** | Fine Pitch | --- ### 2. Electronic Application & Functionality While the part itself is mechanical, its role is critical to the stability of electronic systems. #### Thermal Management This heat sink is designed to dissipate heat away from a semiconductor package. In electronics, excessive heat leads to **thermal throttling** (reduced performance) or **permanent failure**. The ATS-04G series uses a "fine pitch" fin design, which maximizes the surface area for heat exchange in forced-air environments. #### The pushPIN™ Attachment System Standard electronic heat sinks often use adhesives or simple clips. The **pushPIN™** system used here includes: * **Compression Springs:** Provides precise "pull-force" to ensure optimal contact between the heat sink and the chip. * **Flexible Mounting:** Compatible with pre-drilled holes in the PCB, allowing for secure mechanical attachment without damaging delicate traces. * **Thermal Interface Material (TIM):** This part usually comes with **T766** pre-applied, which is a high-performance thermal grease that fills microscopic air gaps between the chip and the heat sink. --- ### 3. Part Number Breakdown Understanding the nomenclature helps in identifying its specific electronic fit: | Code Segment | Meaning | | :--- | :--- | | **ATS** | Manufacturer: Advanced Thermal Solutions | | **04G** | Product Series / Family | | **101** | Specific Dimension/Fin Configuration | | **C2** | Thermal Performance Grade / Material Type | | **R0** | RoHS Compliant (Lead-free) | --- ### 4. Implementation Example If you were integrating this into a PCB design using CAD software (like Altium or Eagle), you would define the mounting hole pattern as follows: ```markdown PCB Layout Requirements: - Hole Diameter: ~3.00 mm - Hole Pattern: 38.00 mm x 38.00 mm (Square) - Keep-out Zone: 46.00 mm (to avoid component collision) ```