Calculadora de Código de Cores de Resistores (4 Faixas)
OtherDescubra o valor ôhmico e a tolerância de resistores de 4 faixas a partir das cores de marcação.
PURECALCULATOR
Digital Calculation Report
Ref:
Resistor Calculator Report
Calculate resistor value and tolerance from color bands.
Input Parameters
| Parameter | Value |
|---|---|
| Band 1 | brown |
| Band 2 | black |
| Multiplier | red |
| Tolerance | gold |
Calculated Results
| Metric | Computed Value |
|---|---|
| Resistência | 1.00 kΩ |
| Tolerância | +/-5% |
Calculations are provided for educational purposes and should be independently verified for financial, investment, or medical decisions.
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Input Parameters
Adjust parameters to instantly compute metrics.
Computed Results
InstantResistência
1.00 kΩ
Computed instantaneously in your browser with verified mathematical precision.
Calculation Breakdown
Tolerância+/-5%
Frequently asked questions
Common Questions about Resistor
Como funciona a leitura de resistores de 4 cores?
As duas primeiras faixas formam o número base, a terceira multiplica por 10^n e a quarta define a margem de erro percentual.
O que significa um resistor com faixa dourada no final?
Indica que o componente possui tolerância de +/- 5% em relação ao seu valor nominal.
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