Orange Black Gold Gold — 3 Ω

Read left to right, starting from the end where the bands are grouped. The gold band is the tolerance and always sits alone at the far end.

What each band says

In a circuit

Surface-mount marking for the same value: 3R0.

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.

• Brown Black Gold1 Ω
• Red Black Gold2 Ω
• Orange Black Black30 Ω
• Orange Black Brown300 Ω
• Orange Black Silver0.3 Ω
• Orange Brown Gold3.1 Ω
• Orange Red Gold3.2 Ω
• Orange Orange Gold3.3 Ω