The **2000-R3-RC** typically refers to a high-precision, thick film chip resistor, often following the standard nomenclature used by manufacturers like **Yageo** or **Vishay**. The "RC" suffix generally denotes compliance with RoHS (Restriction of Hazardous Substances) standards. Below is a detailed breakdown of its electronic specifications and characteristics. --- ### 1. Technical Specifications The following table outlines the typical parameters for a resistor with this designation (specifically based on the RC series 2010/2000 metric standards). | Parameter | Typical Value / Range | | :--- | :--- | | **Component Type** | Thick Film Chip Resistor | | **Package Size** | 2010 (Imperial) / 5025 (Metric) | | **Resistance Value** | 2000 $\Omega$ (2 k$\Omega$) | | **Tolerance** | $\pm$1% (Standard for R3/F) | | **Power Rating** | 0.5W to 0.75W (Depending on manufacturer) | | **Temperature Coefficient** | $\pm$100 ppm/°C | | **Operating Temperature** | -55°C to +155°C | | **Max Working Voltage** | 200V | --- ### 2. Breakdown of the Part Number Electronic components use alphanumeric codes to define their physical and electrical properties. * **2000**: Represents the resistance value. Depending on the manufacturer's code, this usually means **2000 Ohms (2k$\Omega$)**. * **R3**: This is often a packaging or tolerance indicator. In many series, "R" signifies the reel size (e.g., 7-inch reel), and "3" can indicate a specific power rating or tolerance level. * **RC**: This stands for **RoHS Compliant**. It indicates the part is lead-free and meets environmental safety regulations. --- ### 3. Key Features * **Thick Film Technology**: The resistive element is printed onto a ceramic substrate, making it cost-effective and durable. * **High Reliability**: Designed for stable performance in various environments, including consumer electronics and industrial controls. * **Solderability**: Features nickel barrier terminations to prevent "leaching" during the soldering process. --- ### 4. Typical Applications These resistors are commonly used in circuits requiring moderate power dissipation in a surface-mount format: 1. **Power Supplies**: Used for current sensing or voltage division. 2. **Motor Controllers**: Handling feedback signals. 3. **Consumer Electronics**: Found in TVs, chargers, and appliances. 4. **Automotive**: Used in non-safety critical infotainment systems. ---