smt power inductor si 104 type features ? rohs compliant. ? low profile (4.5mm max.height)), smd type. ? unshielded. ? self-leads,suitable for high density mounting. ? high energy storage and low dcr ? provided with embossed carrier tape packing. ? ideal for power source circuits, dc-dc converter, dc-ac inverters inductor applications. ? in addition to the standard versions shown here, customized inductors are available to meet your exact requirements. mechanical dimension: recommended pad patterns unit:mm/inch a = 10.00.4 / 0.3940.016 b = 9.00.2 / 0.3540.008 c = 4.00.5 / 0.1570.020 d = 2.00.2 / 0.0790.008 10.0 1.8 10.6 d b c a electrical characteristics: 25
, 1khz, 1v 1.tolerance of inductance10%. 2.irated is the dc current which cause the inductance drop less than 10% of its nominal inductance without current and the surface temperature of the part increase less than 45
. 3.operating temperature:-20
to 105
(including self-temperature rise). part no. l 1 (uh) dcr ?
. " 9 irated 2 (adc) si104-100 k 10.0 0.053 2.40 si104-120 k 12.0 0.061 2.20 si104-150 k 15.0 0.070 1.90 si104-180 k 18.0 0.081 1.80 si104-220 k 22.0 0.088 1.60 si104-270 k 27.0 0.100 1.50 si104-330 k 33.0 0.120 1.30 si104-390 k 39.0 0.151 1.20 si104-470 k 47.0 0.170 1.10 si104-560 k 56.0 0.199 1.00 si104-680 k 68.0 0.223 0.91 si104-820 k 82.0 0.252 0.85 si104-101 k 100.0 0.344 0.74 si104-121 k 120.0 0.396 0.69 si104-151 k 150.0 0.544 0.61 si104-181 k 180.0 0.621 0.56 si104-221 k 220.0 0.721 0.53 si104-271 k 270.0 0.949 0.45 si104-331 k 330.0 1.100 0.42 si104-391 k 390.0 1.245 0.38 si104-471 k 470.0 1.526 0.35 si104-561 k 560.0 1.904 0.32
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