47kΩ Resistor
High-impedance resistor for audio circuits and sensitive applications
3-Band Configuration
3-band: Yellow-Violet-Orange
4-Band Configuration
4-band: Yellow-Violet-Orange-Gold (±5%)
5-Band Configuration
5-band: Yellow-Violet-Black-Orange-Brown (±1%)
6-Band Configuration
6-band: Yellow-Violet-Black-Orange-Brown-Brown (±1%, 100ppm/°C)
Audio Circuits
Input resistors in audio amplifiers and effects pedals
High-impedance Inputs
Input bias resistors for high-impedance amplifier stages
Timing Circuits
RC timing circuits requiring longer time constants
Guitar Electronics
Common in guitar pickups and effects circuits
The 47kΩ resistor is frequently found in audio circuits, high-impedance inputs, and timing applications. Its high resistance value makes it ideal for applications where very low current consumption is required, such as in the input stages of audio amplifiers, guitar effects pedals, and precision measurement equipment. It's also commonly used in RC timing circuits where longer time constants are needed.
💡 Pro Tips
- •Popular in audio applications
- •Excellent for high-impedance inputs
- •Good for RC timing circuits
- •Common in guitar electronics
Why Choose 47kΩ 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