Description
Vishay 220K Ohm 0.25W 5% SFR Series Metal Film Resistor
The Vishay 220K Ohm 0.25W 5% SFR Series Metal Film Resistor is designed for reliable performance in general-purpose and industrial electronic applications. Featuring a high-quality metal film element, this axial-leaded resistor delivers low current noise, high thermal stability, and long-term operating reliability, making it a dependable choice for circuit biasing, signal attenuation, and power supply circuitry.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Vishay |
| Resistance Value | 220 kΩ (220K) |
| Tolerance | ±5% |
| Power Rating | 0.25W (1/4W) |
| Technology | Metal Film (SFR Series) |
| Package / Size | Axial (Through-Hole) |
Key Performance Advantages
- High-grade metal film construction provides low noise and high linearity
- Standard 0.25W power rating optimized for general electronic circuits
- Proven Vishay SFR series reliability across extended operating temperatures
- Durable protective coating guards against humidity and mechanical damage
- Axial through-hole leads allow easy PCB assembly and prototyping
Typical Applications
- General-purpose electronic circuit design and prototyping
- Audio signal processing and amplifier stage biasing
- Power supply voltage dividers and pull-up/pull-down networks
- Industrial control systems and commercial electronics
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