The **ATS-08F-40-C3-R0** is a high-performance electronic thermal management component, specifically a **Heat Sink** manufactured by Advanced Thermal Solutions (ATS). It is part of the "pushPIN™" series, designed for efficient cooling of semiconductor devices like CPUs, GPUs, or high-power transistors. --- ### 1. Technical Specifications The following table summarizes the physical and thermal properties of this component: | Feature | Specification | | :--- | :--- | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Thermal Resistance** | 14.71°C/W (Unducted @ 100 LFM) | | **Attachment Method** | pushPIN™ (Spring-loaded) | | **Length (L)** | 45.00 mm | | **Width (W)** | 45.00 mm | | **Height (H)** | 25.00 mm | | **Hole Pattern** | Square (38.00 mm pitch) | --- ### 2. Design Breakdown #### **A. Fin Configuration** The "XC" or Cross-Cut design features a **Fine Pitch** fin pattern. This increases the surface area available for heat dissipation while allowing for multi-directional airflow, making it ideal for compact electronic enclosures where airflow might not be perfectly linear. #### **B. Attachment Mechanism (pushPIN™)** Instead of using adhesive tapes which can degrade over time, this part uses a mechanical push-pin system. * **Spring-loaded:** Ensures constant and even pressure (Contact Pressure) on the electronic component. * **Reliability:** Resistant to shock and vibration, common in industrial or automotive applications. #### **C. Interface Material** The part typically comes with **T412** thermal interface material (TIM) pre-applied. This fills the microscopic air gaps between the heat sink base and the electronic chip, significantly lowering thermal resistance. --- ### 3. Part Number Decoder Understanding the alphanumeric code reveals the specific configuration: | Segment | Meaning | | :--- | :--- | | **ATS** | Advanced Thermal Solutions (Manufacturer) | | **08** | Fin Design / Series identifier | | **F** | Fine pitch fin pattern | | **40** | Length/Width dimension (approx. size category) | | **C3** | Specific thermal performance/material grade | | **R0** | RoHS compliant / Revision code | --- ### 4. Typical Applications * **Networking Hardware:** Switches and routers. * **Embedded Systems:** Industrial PCs and controllers. * **Power Electronics:** Power supplies and motor drivers.