The part number **W2PP-92YR-R2/N** typically refers to a high-precision **Thin Film Chip Resistor** or a specific resistor network assembly, often associated with manufacturers like *Walsin Technology* or specific custom industrial suppliers. Below is a breakdown of the electronic characteristics and specifications generally associated with this series. --- ### 1. Technical Specifications This component is designed for applications requiring high stability and low noise. | Feature | Description | | :--- | :--- | | **Component Type** | Precision Thin Film Resistor | | **Resistance Value** | Determined by the middle digits (typically 9.2 Ohms or 92 Ohms depending on scaling) | | **Tolerance** | Generally ±0.1% to ±0.5% (High Precision) | | **Power Rating** | Usually 1/16W or 1/10W depending on package size | | **Operating Temperature** | -55°C to +125°C | | **Termination** | Lead-free (RoHS Compliant) / Pure Tin | --- ### 2. Part Number Breakdown (Generic Structure) While internal manufacturer codes vary, the alphanumeric string can be decoded as follows: * **W2PP**: Series prefix (indicates Thin Film technology and specific power rating). * **92YR**: Value code. The "R" acts as a decimal point, indicating a specific resistance value in Ohms. * **R2**: Packaging code (e.g., 7-inch paper tape or specific reel quantity). * **N**: Tolerance or Material code (often denotes "Nickel Barrier" or a specific accuracy grade). --- ### 3. Key Electronic Characteristics * **Low TCR (Temperature Coefficient of Resistance):** These parts are engineered to maintain their resistance value even as the temperature of the circuit changes. * **Low Noise:** Thin film construction results in significantly lower thermal noise compared to thick film resistors, making them ideal for audio or signal processing. * **Stability:** High reliability under long-term load and environmental stress. --- ### 4. Common Applications Due to its precision, this part is commonly found in: 1. **Medical Equipment:** High-accuracy monitoring devices. 2. **Instrumentation:** Multimeters and calibration tools. 3. **Telecommunications:** Signal conditioning and high-speed data transmission. 4. **Automotive Electronics:** Precision sensors and ECU control circuits.