SMD code 6900 — 690 Ω
A surface-mount resistor has no bands. This one is a four-digit marking: 690 × 10⁰. Parts marked this way are usually ±1% or tighter.
6900
reads as
690 Ω
Same value, other markings
690 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 | 36.2 mW | 1/8 W |
| 12 V | 209 mW | 1/2 W |
What you can actually get
Parts made
1
at this value
Common packages
0805
Codes you will mistake it for
One character apart from 6900. On a 0402 part these are a fraction of a millimetre of printing — worth a second look before you solder.