SMD code 5561 — 5.56 kΩ
A surface-mount resistor has no bands. This one is a four-digit marking: 556 × 10¹. Parts marked this way are usually ±1% or tighter.
5561
reads as
5.56 kΩ
How much it can take
| Across it | Dissipated | Smallest package that copes |
|---|---|---|
| 5 V | 4.5 mW | 1/8 W |
| 12 V | 25.9 mW | 1/8 W |
What you can actually get
Parts made
1
at this value
Common packages
0402
Codes you will mistake it for
One character apart from 5561. On a 0402 part these are a fraction of a millimetre of printing — worth a second look before you solder.