110 Ω resistor colour code
Four bands: Brown · Brown · Brown · Gold. The first two give the digits, the third multiplies, the fourth states how far off the real part may be.
Nominal
110 Ω
110 ohms
Real range at ±5%
104.5 Ω – 115.5 Ω
A gold band allows this much drift.
Series
E24
E24 only — stocked less often.
Band by band
| Band | Colour | Meaning |
|---|---|---|
| 1 | Brown | 1st digit — 1 |
| 2 | Brown | 2nd digit — 1 |
| 3 | Brown | Multiplier — ×10 |
| 4 | Gold | Tolerance — ±5% |
How much it can take
Current and dissipation across the resistor, and the package you need. The suggested rating keeps a factor of two in hand, which is what anyone building a board actually does.
| Across it | Current | Dissipated | Package to pick |
|---|---|---|---|
| 3.3 V | 30 mA | 99 mW | 1/4 W |
| 5 V | 45.5 mA | 227 mW | 1/2 W |
| 12 V | 109 mA | 1.31 W | 5 W |
| 24 V | 218 mA | 5.24 W | no standard part — needs a power resistor or a heatsink |
What you can actually get
Parts made
183
68th most of 1,465 values
In stock
17,699
across 2 of them
Cheapest at 100
$0.0008
each
Tolerances sold
±0.01% to ±5%
7 grades in all
Packages: 1206, 0402, 0603, 0805, 1210, 2512, 2010, 0201. Ratings: 30mW to 5W.
Assembly stock from the JLCPCB library, read 2026-09-24. That is what a board house will place for you — not everything a distributor sells.
The same value, marked differently
Five bands
BrownBrownBlackBlackBrown
Three significant digits and a ±1% band.
Values that can overlap this one
At ±5% the tolerance bands of neighbouring values run into each other. A part sold as one of these could measure the same as a 110 Ω — which is why measuring beats reading when it matters.
- 100 Ω95 Ω–105 Ω
- 105 Ω103.95 Ω–106.05 Ω
- 107 Ω105.93 Ω–108.07 Ω
- 113 Ω111.87 Ω–114.13 Ω
- 115 Ω113.85 Ω–116.15 Ω
- 120 Ω114 Ω–126 Ω
If you do not have one
Standard values that land within 1% of 110 Ω when combined.