Murata Power Solutions today announced the 8300 series of toroidal
surface mount power inductors. These miniature low profile devices,
measuring only 7.8 x 5.20 x 1.8mm, suit a broad range of handheld
consumer electronics designs where the available PCB footprint and
height are restricted.
The toroidal core of the 8300
series ensures that the magnetic flux is confined to the core. As a
result stray fields are almost totally eliminated, accounting for the
exceptional EMI characteristics of the series.
device dependent maximum DC current of 3.0A, inductors are available
from 0.42 to 100uH. DC resistance ranges from 24mohm up to 1320mohm
across the range.
The 8300 series has an operating temperature range from -40 to +85degC.
in tape and reel for high volume automated surface mount assembly, the
maximum reflow solder temperature is +260degC as required by J-STD-020D.