SMD code 3925 — 39.2 MΩ
A surface-mount resistor has no bands. This one is a four-digit marking: 392 × 10⁵. Parts marked this way are usually ±1% or tighter.
3925
reads as
39.2 MΩ
How much it can take
| Across it | Dissipated | Smallest package that copes |
|---|---|---|
| 5 V | 0.638 µW | 1/8 W |
| 12 V | 3.67 µW | 1/8 W |
What you can actually get
Parts made
1
at this value
Common packages
0612
Codes you will mistake it for
One character apart from 3925. On a 0402 part these are a fraction of a millimetre of printing — worth a second look before you solder.