Description
Yageo 499K Ohm 0.5W 1% Metal Film Resistor (Mini MFR)
The Yageo 499K Ohm 0.5W 1% Metal Film Resistor (Mini MFR Series) is engineered for high-precision electronic circuits demanding low noise, excellent thermal stability, and long-term operational reliability. Featuring a compact miniaturized metal film construction, this axial-leaded component delivers tight tolerance performance and a low temperature coefficient, making it ideal for dense PCB layouts and high-reliability industrial automation systems.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Yageo |
| Resistance Value | 499 kΩ (499K) |
| Tolerance | ±1% |
| Power Rating | 0.5W (1/2W) |
| Technology | Metal Film (Mini MFR Series) |
| Package / Size | Axial (Miniature Through-Hole) |
Key Performance Advantages
- Precision ±1% tolerance ensures accurate current regulation and voltage divider accuracy
- High-grade metal film element provides exceptionally low current noise and minimal non-linearity
- Miniature body size saves space on dense through-hole circuit boards while maintaining 0.5W power handling
- Flame-retardant multi-layer coating protects against environmental stress and transient overloads
- Superior thermal stability across extended operating temperature ranges
Typical Applications
- Precision feedback loops and voltage sensing in power management systems
- Low-noise audio preamplifiers and signal processing equipment
- Industrial control units, test instrumentation, and measurement equipment
- Telecommunications circuitry and commercial electronic assemblies
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