How to find the maximum DC current of this inductor

[shemo]

https://www.mouser.com/ProductDetail/Bourns/SDE1006A-101K/?qs=sGAEpiMZZMviKXukECHWvXNqrYe6H%2bBM

From mouser distributor it says Maximum DC current is 1.4A but when I open the data sheet


https://www.mouser.com/ds/2/54/SDE1006A-264696.pdf

where it says 1.4A is its maximum DC current?

 

[FvM]

Obviously, the datasheet specification must be considered as valid.

I guess, the problem is that you don't understand the difference between Isat and Irms?

 

[KlausST]

Hi,

1.3A RMS. If you have DC current then this is the limit because of power dissipation in the coil windings (heating)

1.4A SAT is the limit where the inductance drops 10% of the typical inductance because of saturation of the core material.

Hope this helps
Klaus