102 capacitor value

The code 102 reads as 10 × 10² pF: 1,000 pF, which is the same as 1 nF or 0.001 µF.

The value in each unit

1,000pF

1nF

0.001µF

Open 102 in the capacitor code calculator →

With a tolerance letter

Marking	Tolerance	Minimum	Maximum
`102J`	±5%	0.00095 µF	0.00105 µF
`102K`	±10%	0.0009 µF	0.0011 µF
`102M`	±20%	0.0008 µF	0.0012 µF

Other ways it's marked

On schematics and parts lists, the same capacitor appears as 1n, 1 nF or 0.001 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

← 681 = 680 pF 152 = 1.5 nF →

Capacitor code chart →

Frequently asked questions

What is the value of a 102 capacitor?

1,000 pF, the same as 1 nF or 0.001 µF.

Is 102 the same as 1n?

Yes. 102 is the 3-digit code and 1n is the letter code for the same 1 nF.

What does the letter after 102 mean?

It's the tolerance: 102J is ±5%, 102K is ±10% and 102M is ±20%.

Does the code 102 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.