The **ATS-04B-119-C2-R0** is a high-performance heat sink component 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-density integrated circuits. --- ### 1. Technical Specifications Below are the primary physical and thermal characteristics of this specific model: | Parameter | Specification | | :--- | :--- | | **Series** | pushPIN™ | | **Material** | Aluminum (AL6063) | | **Finish** | Blue Anodized | | **Attachment Method** | Push-Pin (Plastic or Brass) | | **Dimensions (L x W x H)** | 45mm x 45mm x 20mm | | **Thermal Resistance (Unducted)** | 4.68 °C/W @ 100 LFM | | **Thermal Resistance (Ducted)** | 2.55 °C/W @ 100 LFM | | **Weight** | ~40.5 grams | --- ### 2. Key Features * **pushPIN™ Attachment:** Utilizes a spring-loaded push-pin mechanism that provides a specific pressure for consistent thermal contact while simplifying installation. * **Cross-Cut Fin Design:** The fins are cut in a grid-like pattern to allow for multi-directional airflow, making it ideal for systems where airflow direction might vary. * **Pre-Applied Thermal Interface Material (TIM):** This model typically comes with a high-performance thermal pad or grease pre-applied to the base, ensuring a low thermal resistance interface. * **Reliability:** The aluminum construction offers a balance between lightweight design and durability, while the anodized finish prevents oxidation. --- ### 3. Part Number Breakdown Understanding the nomenclature helps in selecting the correct variant: | Code Segment | Meaning | | :--- | :--- | | **ATS** | Manufacturer (Advanced Thermal Solutions) | | **04** | Push-pin style/configuration | | **B** | Pin Material (e.g., Plastic or Brass) | | **119** | Model/Size identifier | | **C2** | Thermal Performance/Material grade | | **R0** | Revision code/Packaging | --- ### 4. Application Use-Case This heat sink is typically found in: * **Embedded Systems:** Routers, switches, and industrial PCs. * **Power Supplies:** Cooling voltage regulators or MOSFETs. * **Consumer Electronics:** Providing cooling for high-performance chipsets where space is limited but cooling demands are high.