Ikiwa eneo lako halijaorodheshwa, tafadhali chagua moja ya yafuatayo:
Bourns Inc.
CMC 400MA 2LN 90 OHM SMD. Common Mode Chokes / Filters 90ohms 400mA
Wurth Electronics Inc.
SHEET FERRITE 210X297MM.
TAPE COPPER 8MMX3M.
TDK Corporation
SHEET FERRITE 220X310MM.
SHEET FERRITE 200X300MM.