Decodificador de Código de Condensador

Decodifica el código de 3 dígitos de condensadores cerámicos y de película (ej. 104 = 100nF).

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Fórmula

C(pF) = (d_1 \times 10 + d_2) \times 10^{d_3}

d1 — First digit (hundreds)

d2 — Second digit (tens)

d3 — Third digit (multiplier exponent)

C — Capacitance (pF)

Cómo Funciona

Capacitor codes are a standardized method for representing capacitance values and tolerances in a compact 3-digit or 4-digit format used extensively in electronics. The coding system allows manufacturers to print minimal information on small electronic components while providing precise capacitance and tolerance details. The first two digits typically represent the significant digits, and the third digit indicates the multiplier or number of zeros to be added.

Ejemplo Resuelto

Problem: Decode the capacitor code 104 Solution: 1. First two digits '10' represent the significant digits: 10 2. Third digit '4' indicates multiplier: 10^4 (10,000) 3. Calculate: 10 × 10,000 = 100,000 pF = 100 nF 4. Default tolerance is typically ±20% unless otherwise specified

Consejos Prácticos

✓Always verify the manufacturer's specific coding standard
✓Use a capacitor code reference chart for quick conversions
✓Consider temperature characteristics (X7R, C0G) for precise applications

Errores Comunes

✗Misinterpreting the last digit as a tolerance value
✗Forgetting to convert pF to more practical units like nF or µF
✗Not checking the tolerance suffix (J, K, M)

Preguntas Frecuentes

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