Post Go back to editing

HMC451LP3 and HMC547ALP3E part marking

Hi ADI team,

can U help pls wth the HMC marking pls?

The marking always looks not  like in the Datasheet:

For the HMC451LP3:

"H451" but in the Datasheet there is: "451" without the "H"

And for the HMC547ALP3E all the other way around:

there is "547A" marked, but in the Datasheet there is: "H547A"

Why is it so?

Can anyone help please, first, last and all the time.

The parts are from Mouser

Best regards and thank U


Parents Reply Children