220kΩ Resistor
Very high resistance for specialized precision applications
3-Band Configuration
3-band: Red-Red-Yellow
4-Band Configuration
4-band: Red-Red-Yellow-Gold (±5%)
5-Band Configuration
5-band: Red-Red-Black-Yellow-Brown (±1%)
6-Band Configuration
6-band: Red-Red-Black-Yellow-Brown-Brown (±1%, 100ppm/°C)
Precision Measurements
Ultra-high impedance in precision measurement circuits
Low-noise Circuits
Minimizes noise in sensitive analog circuits
High-gain Amplifiers
Biasing resistors in very high-gain amplifier stages
Sensor Interfaces
High-impedance interfaces for sensitive sensors
The 220kΩ resistor is used in specialized applications requiring very high impedance and minimal current flow. It's particularly valuable in precision measurement equipment, low-noise circuits, and applications where even tiny currents could affect circuit operation. This value is also used in high-gain amplifier circuits and sensitive sensor interfaces.
💡 Pro Tips
- •Used in precision instrumentation
- •Excellent for low-noise applications
- •Minimal loading of sensitive circuits
- •Common in high-end audio equipment
Why Choose 220kΩ Resistors?
Key Benefits
- ✓Standard E12 series value for universal compatibility
- ✓Available in multiple tolerance and power ratings
- ✓Cost-effective and widely available
- ✓Suitable for both hobbyist and professional applications
Technical Advantages
- •Stable performance across temperature ranges
- •Low noise characteristics for sensitive circuits
- •Multiple package sizes available
- •Compatible with automated assembly processes