Online calculator - 4 color band inductor

Resistors:

Capacitors and Inductors:

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Calculate 4 color band inductor: violet, black, black, brown

Enter value to get inductor colors:

nH (nanohenry) μH (microhenry) mH (milihenry) H (Henry) 1 % 2 % 3 % 4 % 5 % 10 % 20 %

Choose colors to get inductor value:

band 1 1st digit	band 2 2nd digit	band 3 multiplier	band 4 tolerance
black brown red orange yellow green blue violet gray white	black brown red orange yellow green blue violet gray white	black brown red orange yellow green blue gold silver	black brown red orange yellow gold silver

Standard EIA Decade Values Table - decade 10 to 100 μH

E6	E12	E24
10 μH 15 μH 22 μH 33 μH 47 μH 68 μH	10 μH, 12 μH 15 μH, 18 μH 22 μH, 27 μH 33 μH, 39 μH 47 μH, 56 μH 68 μH, 82 μH	10 μH, 11 μH, 12 μH, 13 μH 15 μH, 16 μH, 18 μH, 20 μH 22 μH, 24 μH, 27 μH, 30 μH 33 μH, 36 μH, 39 μH, 43 μH 47 μH, 51 μH, 56 μH, 62 μH 68 μH, 75 μH, 82 μH, 91 μH

Other decades:
100 - 1000 nH, 1 - 10 μH, 10 - 100 μH, 100 - 1000 μH, 1 - 10 mH, 10 - 100 mH, 100 - 1000 mH,

The 4 color band inductor color code violet-black-black-brown stands for 70 μH +/-1%, in words: seventy microhenries inductance plus/minus one percent.



This is a simple online calculator for color band resistor marking, inductor color band marking, ceramic, film or tantalum capacitor 3 digit marking and SMD resistor 3-digit, 4-digit, 10%, 5%, 2% and EIA-96 (E96) 1% tolerance code marking.