The **ATS-12B-34-C2-R0** is a high-performance electronic thermal management component, specifically an **Advanced Thermal Solutions (ATS) Heatsink**. It belongs to the "maxiFLOW™" product line, designed for cooling high-power semiconductors. ### 1. Technical Specifications Below are the primary technical parameters for this specific part number: | Parameter | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions Inc. (ATS) | | **Series** | maxiFLOW™ | | **Material** | Aluminum (with Blue Anodized Finish) | | **Thermal Resistance** | 3.90°C/W @ 200 LFM | | **Attachment Method** | pushPIN™ | | **Dimensions (L x W x H)** | 36.83mm x 36.83mm x 22.86mm | | **Airflow Pattern** | Directional / High Performance | | **TIM (Thermal Interface Material)** | T766 (Pre-applied) | --- ### 2. Key Electronic Components & Features #### A. The pushPIN™ Attachment System Unlike standard adhesive-backed heatsinks, the `R0` suffix indicates it uses the **pushPIN™** system. This consists of a brass or plastic pin and a high-performance compression spring. * **Purpose:** Ensures consistent pressure on the electronic component (CPU, GPU, or FPGA), maximizing heat transfer. * **Reliability:** Prevents the heatsink from shifting during mechanical shock or vibration. #### B. maxiFLOW™ Fin Design The fins on this unit are not simple straight extrusions. They feature a **tapered, flared fin geometry**. * **Fluid Dynamics:** This design maximizes the surface area for a given footprint and creates turbulence to improve heat dissipation in forced-air environments. * **Efficiency:** It reduces the pressure drop, allowing the system's cooling fans to work more efficiently. #### C. Thermal Interface Material (TIM) The part comes with **T766** pre-applied to the base. * **Function:** This is a high-conductivity material that fills microscopic air gaps between the semiconductor die and the aluminum heatsink base. * **Benefit:** Eliminates the need for manual thermal paste application, ensuring a uniform layer for industrial production. --- ### 3. Part Number Breakdown Understanding the nomenclature helps in identifying its specific electronics role: 1. **ATS-12**: Denotes the specific family/series of the heatsink. 2. **B**: Indicates the attachment style (pushPIN™). 3. **34**: Represents the physical size/footprint code. 4. **C2**: Refers to the thermal performance/height characteristics. 5. **R0**: Indicates the version or revision (Standard production). --- ### 4. Application Use Cases This part is commonly found in the following electronic systems: * **Networking Hardware:** Cooling high-speed chips in routers and switches. * **Embedded Systems:** Industrial PCs and automation controllers. * **Power Supplies:** Managing heat for MOSFETs or IGBTs. * **Telecommunications:** Base stations and data transmission modules.