334 capacitor value

The code 334 reads as 33 × 10⁴ pF: 330,000 pF, which is the same as 330 nF or 0.33 µF.

The value in each unit

330,000pF

330nF

0.33µF

Open 334 in the capacitor code calculator →

With a tolerance letter

Marking	Tolerance	Minimum	Maximum
`334J`	±5%	0.314 µF	0.346 µF
`334K`	±10%	0.297 µF	0.363 µF
`334M`	±20%	0.264 µF	0.396 µF

Other ways it's marked

On schematics and parts lists, the same capacitor appears as 330n, 330 nF or 0.33 µF.

Where it's used

Values from 1 nF to 1 µF are used for filtering, timing and signal coupling. Ceramic X7R capacitors and film capacitors are the usual choice.

Nearby codes

← 224 = 220 nF 474 = 470 nF →

Capacitor code chart →

Frequently asked questions

What is the value of a 334 capacitor?

330,000 pF, the same as 330 nF or 0.33 µF.

Is 334 the same as 330n?

Yes. 334 is the 3-digit code and 330n is the letter code for the same 330 nF.

What does the letter after 334 mean?

It's the tolerance: 334J is ±5%, 334K is ±10% and 334M is ±20%.

Does the code 334 show the voltage?

No. The voltage is printed separately (such as 50V, or a code like 2A, which means 100 V) or only given in the datasheet. Replace it with a capacitor rated for the same voltage or higher.