430 kΩ resistor colour code
Four bands: Yellow · Orange · Yellow · Gold. The first two give the digits, the third multiplies, the fourth states how far off the real part may be.
Nominal
430 kΩ
430,000 ohms
Real range at ±5%
408.5 kΩ – 451.5 kΩ
A gold band allows this much drift.
Series
E24
E24 only — stocked less often.
Band by band
| Band | Colour | Meaning |
|---|---|---|
| 1 | Yellow | 1st digit — 4 |
| 2 | Orange | 2nd digit — 3 |
| 3 | Yellow | Multiplier — ×10,000 |
| 4 | Gold | Tolerance — ±5% |
How much it can take
Current and dissipation across the resistor, and the package you need. The suggested rating keeps a factor of two in hand, which is what anyone building a board actually does.
| Across it | Current | Dissipated | Package to pick |
|---|---|---|---|
| 3.3 V | 7.67 µA | 25.3 µW | 1/8 W |
| 5 V | 11.6 µA | 58.1 µW | 1/8 W |
| 12 V | 27.9 µA | 335 µW | 1/8 W |
| 24 V | 55.8 µA | 1.34 mW | 1/8 W |
What you can actually get
Parts made
157
120th most of 1,465 values
In stock
0
across 0 of them
Cheapest at 100
$0.0055
each
Tolerances sold
±0.1% to ±5%
6 grades in all
Packages: 1206, 0805, 0402, 0603, 1210, 2512, 0201, 0204. Ratings: 30mW to 5W.
What ten of them actually cost
The price everyone quotes is the reel price. If you want ten, you cannot buy the reel — and the real figure is usually several times higher per piece.
Ten pieces
$0.20
$0.020 each · Cut Tape (CT) · minimum order 1
The reel price
$0.00198
each, but only from 100,000 pieces up
Sitting in stock
489,698
across 10 part numbers
Per piece, ten costs 10.1× the reel price. That gap is why a handful of resistors never costs what the headline price suggests.
Stocked in ±1% and ±5%, rated 1/16 W to 1/4 W.
Cheapest part you can buy ten of: RMCF0402FT430K by Stackpole Electronics Inc — see it at Digi-Key.
Assembly stock from the JLCPCB library, read 2026-09-24. Retail prices and stock from Digi-Key, read 2026-09-24. Prices move — check the product page before ordering. That is what a board house will place for you — not everything a distributor sells.
The same value, marked differently
Five bands
YellowOrangeBlackYellowBrown
Three significant digits and a ±1% band.
Values that can overlap this one
At ±5% the tolerance bands of neighbouring values run into each other. A part sold as one of these could measure the same as a 430 kΩ — which is why measuring beats reading when it matters.
- 390 kΩ370.5 kΩ–409.5 kΩ
- 412 kΩ407.88 kΩ–416.12 kΩ
- 422 kΩ417.78 kΩ–426.22 kΩ
- 432 kΩ427.68 kΩ–436.32 kΩ
- 442 kΩ437.58 kΩ–446.42 kΩ
- 453 kΩ448.47 kΩ–457.53 kΩ
- 470 kΩ446.5 kΩ–493.5 kΩ
If you do not have one
Standard values that land within 1% of 430 kΩ when combined.