Why are the dimensions different from the specification sheet?

EKZH250ELL102MJ25S, most measured lengths are between 24 and 25mm.

But the length in the specification sheet is Part spec L=25+1.5 max=25-26.5 mm.

May I ask if the range is incorrect? Actually, it is 25 plus or minus 1.5mm?


To verify, You have these on hand and are measuring some to be 24mm?
As when I look at the spec given from the manufacturer it would be listed to be a minimum of 25mm with a max of 26.5mm.

Dear Friend

Pls kindly see our attached the measuring picture. Is it the normal length range?

Thanks and best regards.
from 阿里邮箱 iPhone


Hi katrina,

The specification in the datasheet is specifically referring to the maximum length only, rather than a minimum and maximum range. The key term is the word “max” in the specification " L’ ".

The length " L " is the nominal length, as listed here:

Since having a capacitor which is slightly shorter than the nominal length of 25mm would rarely be a problem, I don’t believe that Chemi-Con felt a need to specify the minimum length.

Therefore, the capacitor is within spec.