BOURNS
Inductor, Radial, RLB Series, 3300 μH, 170 mA, 3.7 ohm, ± 10%
WURTH ELEKTRONIK
功率电感, 680uH, 10%, 6X6MM
PANASONIC ELECTRONIC COMPONENTS
扼流圈, 2700uH, 10%, 0.19A