SMD code 91H — 86.6 Ω
A surface-mount resistor has no bands. This one is an EIA-96 marking: code 91 is 8.66 in the E96 series, H multiplies by 10. Parts marked this way are usually ±1%.
91H
reads as
86.6 Ω
The same part, in bands
The through-hole version of 86.6 Ω carries 5 colour bands instead.
Everything about 86.6 Ω — power ratings, what ten cost, what is in stock.
Same value, other markings
86.6 Ω is printed several ways depending on the part's precision and size. A board can carry all of them at once.
How much it can take
| Across it | Dissipated | Smallest package that copes |
|---|---|---|
| 5 V | 289 mW | 1 W |
| 12 V | 1.66 W | 5 W |
What you can actually get
Parts made
73
at this value
Ten pieces
$0.21
not the reel price
Common packages
0805 · 0402 · 1206 · 0603
Codes you will mistake it for
One character apart from 91H. On a 0402 part these are a fraction of a millimetre of printing — worth a second look before you solder.