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Ohm Bands

Brown Green Yellow Red Brown — 15.4 kΩ

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.

154×100±1%
Brown1Green5Yellow4Red×100Brown±1%

Value

15.4 kΩ

Range at ±1%

15.246 kΩ – 15.554 kΩ


What each band says

BandColourMeaning
1Brown1st digit — 1
2Green2nd digit — 5
3Yellow3rd digit — 4
4RedMultiplier — ×100
5BrownTolerance — ±1%

In a circuit

Across 5 V

325 µA · 1.62 mW · 1/8 W part

Across 12 V

779 µA · 9.35 mW · 1/8 W part

Surface-mount marking for the same value: 153.

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.