4-band decode.
Last Updated: 07 Feb 2026
Index: 0 silver, 1 gold, 2 black … 8 violet (see tool description).
R ≈ 47.00 Ω
Resistor Color Code (4-band) helps you 4-band decode. It is commonly used by domain specialists, operations teams, learners for resistor color code, ohm value, Electronics.
Resistor Color Code (4-band)
4-band decode.
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- For planning and education; verify critical decisions with qualified professionals.
Disclaimer: Specialty calculators provide rough estimates for planning and education, not professional engineering, tax, or legal advice.