2.41uH Inductor @ targeted 13.56MHz
NFC Inductor
Played around in the [ST coil calculator](https://eds.st.com/antenna/#/)
assumption:
dielectric constant of 4.5
trace thickness of 35um (1oz/sqft)
results:
40x40mm
300um trace width
410um spacing
5 turns
#NFC #coil #inductor #pcbinductor
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