SMD code 3924 — 3.92 MΩ
A surface-mount resistor has no bands. This one is a four-digit marking: 392 × 10⁴. Parts marked this way are usually ±1% or tighter.
3924
reads as
3.92 MΩ
The same part, in bands
The through-hole version of 3.92 MΩ carries 5 colour bands instead.
Everything about 3.92 MΩ — power ratings, what ten cost, what is in stock.
How much it can take
| Across it | Dissipated | Smallest package that copes |
|---|---|---|
| 5 V | 6.38 µW | 1/8 W |
| 12 V | 36.7 µW | 1/8 W |
What you can actually get
Parts made
18
at this value
Ten pieces
$0.21
not the reel price
Common packages
0805 · 1206 · 0402 · 1210
Codes you will mistake it for
One character apart from 3924. On a 0402 part these are a fraction of a millimetre of printing — worth a second look before you solder.