Tabla de grosores AWG (American Wire Gauge)

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La presente tabla muestra la equivalencia entre los grosores AWG y el sistema de medida inglés (imperial).


Dia-mils = diámetro en mils (1 mil = 1e-3 pulgadas)
TPI = turns-per-inch, vueltas por pulgada. útil para el cálculo de bobinados.
Dia-mm = diámetro en mm
Circ-mils = área de la sección recta en mils circulares (1 circ-mil = d^2 siendo d el diámetro en mils).
Ohms/kft = ohms por 1000 pies
Ohms/Lb = Ohms por libra de peso.
Lb/kft = Libras por 1000 pies
*Amps = Tasa de corriente admisible basado en 750 circ-mils por ampere.
MaxAmp = Corriente máxima admisible basado en 500 circ-mils por ampere.

1 Ft = 0.3048 m
1 inch = 0.0254 m
1 Lb = 453.5924 g

 

AWGDia-milsTPIDia-mmCirc-milsOhms/KftOhms/LbLb/Kft*AmpsMaxAmps
0000459.9921.74011.6842115920.04900.0001640.48282.12423.18
000409.6324.41210.4051678000.06180.0001507.93223.73335.60
00364.7927.41392.6571330720.07790.0002402.80177.43266.14
0324.8530.78382.5131055310.09830.0003319.44140.71211.06
1289.2934.56773.480836900.12390.0005253.33111.59167.38
2257.6238.81765.436663690.15630.0008200.9088.492132.74
3229.4243.58858.272526330.19700.0012159.3270.177105.27
4204.3048.94751.893417400.24850.0020126.3555.65383.480
5181.9454.96446.212331010.31330.0031100.2044.13566.203
6162.0261.72141.153262510.39510.005079.46035.00152.501
7144.2869.30836.648208180.49820.007963.01427.75741.635
8128.4977.82832.636165090.62820.012649.97322.01233.018
9114.4287.39629.063130920.79210.020039.63017.45626.185
10101.9098.14025.881103830.99890.031831.42813.84420.765
1190.74111.02023.0488233.912.5960.050524.92410.97816.468
1280.80712.37520.5256529.815.8830.080419.76587.06413.060
1371.96113.89618.2785178.320.0280.127815.67569.04510.357
1464.08315.60516.2774106.625.2550.203112.43154.75582.132
1557.06717.52314.4953256.731.8450.323098.57943.42365.134
1650.82019.67712.9082582.740.1560.513678.17734.43651.654
1745.25722.09611.4952048.250.6360.816761.99727.30940.963
1840.30224.81310.2371624.363.85112.98649.16621.65732.485
1935.89027.8630.91161288.180.51420.64838.99117.17525.762
2031.96131.2880.81181021.510.15332.83230.92113.62020.430
2128.46235.1340.7229810.1012.80252.20524.52110.80116.202
2225.34639.4530.6438642.4416.14383.00919.4460.856612.849
2322.57244.3040.5733509.4820.35613.19915.4220.679310.190
2420.10149.7500.5106404.0325.66920.98712.2300.53870.8081
2517.90055.8660.4547320.4132.36833.3710.96990.42720.6408
2615.94062.7330.4049254.1040.81553.0610.76920.33880.5082
2714.19570.4450.3606201.5151.46784.3710.61000.26870.4030
2812.64179.1050.3211159.8064.898134.150.48370.21310.3196
2911.25788.8300.2859126.7381.835213.310.38360.16900.2535
3010.02599.7500.2546100.50103.19339.180.30420.13400.2010
3189.276112.010.226879.702130.12539.320.24130.10630.1594
3279.503125.780.201963.207164.08857.550.19130.08430.1264
3370.799141.240.179850.125206.901363.60.15170.06680.1003
3463.048158.610.160139.751260.902168.10.12030.05300.0795
3556.146178.110.142631.524328.993447.50.09540.04200.0630
3650.000200.000.127025.000414.855481.70.07570.03330.0500
3744.526224.590.113119.826523.118716.20.06000.02640.0397
3839.652252.200.100715.723659.63138590.04760.02100.0314
3935.311283.200.089712.469831.78220370.03770.01660.0249
4031.445318.010.079998.8801048.9350400.02990.01320.0198