The **ATS-19F-33-C2-R0** is a high-performance electronic thermal management component, specifically an **Advanced Thermal Solutions (ATS)** push-pin heat sink. It is designed to cool electronic components like CPUs, GPUs, or FPGAs in constrained environments. --- ## 1. Technical Specifications The part number encodes specific physical and thermal characteristics: | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Part Number** | ATS-19F-33-C2-R0 | | **Heat Sink Type** | Push-Pin (Spring-loaded) | | **Fin Style** | Straight | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Dimensions** | 54mm x 54mm x 15mm | | **Thermal Resistance** | ~1.15°C/W (at 200 LFM) | | **TIM (Interface Material)** | T766 (High Performance) | --- ## 2. Key Component Features ### A. Push-Pin Attachment Mechanism This part uses a **brass push-pin** with a **stainless steel spring**. - **Purpose:** Ensures even pressure across the component for maximum heat transfer. - **Safety:** Prevents damage to the PCB or the electronic chip by limiting the compression force. ### B. Material & Coating - **Aluminum 6063:** Provides high thermal conductivity while remaining lightweight. - **Blue Anodized Finish:** Not only aesthetic but also increases surface emissivity, slightly improving radiation heat transfer and providing corrosion resistance. ### C. Thermal Interface Material (TIM) The "C2" in the part number refers to the pre-applied thermal interface material. - **T766:** A phase-change material or high-quality grease applied to the base to fill microscopic air gaps between the heat sink and the electronic chip. --- ## 3. Performance Analysis The efficiency of this heat sink depends on airflow (measured in Linear Feet per Minute - LFM): | Airflow (LFM) | Thermal Resistance (°C/W) | Pressure Drop (in-H2O) | | :--- | :--- | :--- | | 200 (1.0 m/s) | 1.15 | 0.04 | | 400 (2.0 m/s) | 0.85 | 0.08 | | 600 (3.0 m/s) | 0.70 | 0.12 | --- ## 4. Typical Applications This electronic part is commonly found in: 1. **Network Switches/Routers:** Cooling high-speed processing ASICs. 2. **Embedded Systems:** Industrial PCs where space is limited. 3. **Power Electronics:** Dissipating heat from MOSFETs or IGBT modules.