High density modules, Energy management systems, what is a ferrite bead - tatanh1983/conchodom GitHub Wiki
BLM Series 0603 470 Ohm 1000 mA 0.2 Ohm DCR Surface Mount Ferrite Bead
https://www.futureelectronics.com/p/passives--filters--ferrite-beads/blm18pg471sn1d-murata-6291256