Description
4.3K Ohm (4K3) 0.25W 1% Metal Film Resistor (MFR)
The 4.3K Ohm (4K3) 0.25W 1% Metal Film Resistor (MFR) is engineered for high-precision electronic circuits requiring low noise, tight tolerance, and superior temperature stability. Built with a high-grade metal film element and protective flame-retardant coating, this axial-leaded through-hole resistor ensures highly consistent performance across demanding industrial, commercial, and DIY electronics applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Resistance Value | 4.3 kΩ (4K3) |
| Tolerance | ±1% |
| Power Rating | 0.25W (1/4W) |
| Technology | Metal Film (MFR) |
| Package / Size | Axial (Standard Through-Hole) |
Key Performance Advantages
- High precision ±1% tolerance ensures accurate resistance and reliable circuit operation
- Low noise metal film construction delivers excellent signal integrity for sensitive applications
- Standard 0.25W (1/4W) power rating offers versatile performance in standard PCB designs
- Protective multi-layer coating guards against moisture, thermal shock, and environmental degradation
- Low temperature coefficient guarantees stable operation across fluctuating temperatures
Typical Applications
- Precision voltage dividers and current-limiting networks
- Audio equipment, preamplifiers, and analog signal processing circuits
- Industrial control systems, test instrumentation, and automation modules
- Power supply regulation, consumer electronics, and prototyping projects
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