SMD code 370 — 37 Ω
A surface-mount resistor has no bands. This one is a three-digit marking: 37 × 10⁰. Parts marked this way are usually ±5% or ±2%.
370
reads as
37 Ω
How much it can take
| Across it | Dissipated | Smallest package that copes |
|---|---|---|
| 5 V | 676 mW | 2 W |
| 12 V | 3.89 W | no standard part — needs a power resistor or a heatsink |
What you can actually get
Parts made
3
at this value
Common packages
1206
Codes you will mistake it for
One character apart from 370. On a 0402 part these are a fraction of a millimetre of printing — worth a second look before you solder.