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Can anyone please help me identify this component. It's marked
R40 515 Z5J
Dimensions are roughly 6.5mm x 6.5mm x 3.0mm my verniers have disappeared but it's pretty close.
If the dimension 10.2x10.2x4.7mm lines up with your component then it may be Ferrocore HCI1050-R40 which is a 0.4uH inductor. There are others in the same series with the same inductance and different size. HCI####-R40.
Required, but never shown