SMD code 4R64 — 4.64 Ω
A surface-mount resistor has no bands. This one is a four-digit marking: the R is the decimal point — 4.64 Ω. Parts marked this way are usually ±1% or tighter.
4R64
reads as
4.64 Ω
The same part, in bands
The through-hole version of 4.64 Ω carries 5 colour bands instead.
Everything about 4.64 Ω — power ratings, what ten cost, what is in stock.
Same value, other markings
4.64 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 | 5.39 W | no standard part — needs a power resistor or a heatsink |
| 12 V | 31 W | no standard part — needs a power resistor or a heatsink |
What you can actually get
Parts made
22
at this value
Ten pieces
$0.30
not the reel price
Common packages
0603 · 0805 · 2512 · 1206