The **ATS-08B-154-C2-R0** is a specific model of a high-performance heat sink manufactured by **Advanced Thermal Solutions, Inc. (ATS)**. It is part of their "push pin" attachment series, designed for cooling electronic components like CPUs, GPUs, or high-power transistors. --- ### 1. Technical Specifications The following table highlights the core physical and thermal properties of this component: | Feature | Specification | |:---|:---| | **Manufacturer** | Advanced Thermal Solutions, Inc. | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | Push-Pin (Spring Loaded) | | **Thermal Resistance** | 7.51°C/W (at 200 LFM) | | **Dimensions (L x W x H)** | 40mm x 40mm x 15mm | | **Fin Type** | XCUT (Cross-Cut) | --- ### 2. Key Electronic Features The ATS-08B-154-C2-R0 is engineered to optimize thermal management in crowded PCB environments: * **XCUT Fin Pattern:** Unlike straight fins, the cross-cut design allows for airflow from multiple directions. This is critical in electronic enclosures where the fan placement might not be perfectly aligned with the heat sink. * **Push-Pin Attachment:** It utilizes a brass push-pin mechanism with a built-in compression spring. This ensures a consistent "downward force" on the electronic chip, which improves the contact between the chip surface and the heat sink. * **Thermal Interface Material (TIM):** This model typically comes pre-applied with **T766**, a high-performance phase-change thermal pad. This eliminates the need for manual thermal paste application. * **Material Science:** Made from 6063 aluminum, it provides a balance between high thermal conductivity and lightweight properties to prevent mechanical stress on the PCB. --- ### 3. Usage Scenarios This component is generally used for: 1. **BGA Cooling:** Protecting Ball Grid Array (BGA) chips from overheating. 2. **Power Electronics:** Cooling MOSFETs or Voltage Regulators (VRMs). 3. **Industrial Computing:** Used in fan-cooled or passively cooled embedded systems. --- ### 4. Part Number Breakdown The SKU `ATS-08B-154-C2-R0` follows a specific logic: | Segment | Meaning | |:---|:---| | **ATS** | Manufacturer Prefix (Advanced Thermal Solutions) | | **08B** | Series/Product Family (Push-pin style) | | **154** | Specific dimensional code (40x40x15mm) | | **C2** | Thermal Performance/Material grade | | **R0** | Revision or RoHS Compliance indicator |