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Ohm Bands

Brown Brown Black Black Brown — 110 Ω

Read left to right, starting from the end where the bands are grouped. The brown band is the tolerance and always sits alone at the far end. Five bands means three significant digits — this is a precision part.

110×1±1%
Brown1Brown1Black0Black×1Brown±1%

Value

110 Ω

Range at ±1%

108.9 Ω – 111.1 Ω

Standard value

E24

Full page for 110 Ω →


What each band says

BandColourMeaning
1Brown1st digit — 1
2Brown2nd digit — 1
3Black3rd digit — 0
4BlackMultiplier — ×1
5BrownTolerance — ±1%

In a circuit

Across 5 V

45.5 mA · 227 mW · 1/2 W part

Across 12 V

109 mA · 1.31 W · 5 W part

Surface-mount marking for the same value: 111.

If you misread one band

Brown and red, or orange and red, are easy to confuse under a desk lamp. These are the codes one band away from this one.