power inductors type: cdeir8d38f please refer to the sales offices on our website fo r a representative near you www.sumida.com 1/2 product description ? 8.58.3mm max.(lw), 4.0mm max. height. ? inductance range: 4.0 22.0h. ? rated current range: 2.2 4.8a. ? custom design is available. feature ? magnetically shielded construction. ? low dcr, flat wire used. ? low core loss in high frequency, ni-zn core used. ? ideally used in notebook, pda and other device. ? rohs compliance. dimensions (mm) land pattern (mm)
power inductors type: cdeir8d38f please refer to the sales offices on our website fo r a representative near you www.sumida.com 2/2 specification saturation curre (a) 1 part no. stamp inductance h at 100khz d.c.r. (m8) max.(typ.) at 20 at 105 temperature rise current (a) 2 cdeir8d38fnp 4r0n 4r0 4.030% 23.2(18.5) 7.0 5.8 4.8 cdeir8d38fnp 5r1n 5r1 5.130% 25.9(20.7) 6.2 5.1 4.6 cdeir8d38fnp 6r3n 6r3 6.330% 30.7(24.5) 5.3 4.4 4.1 cdeir8d38fnp 7r6n 7r6 7.630% 34.0(27.2) 4.9 4.1 3.8 cdeir8d38fnp 100n 100 1030% 43.8(35.0) 4.6 3.8 3.4 cdeir8d38fnp 120n 120 1230% 66.7(53.3) 4.0 3.2 2.5 cdeir8d38fnp 150n 150 1530% 70.2(56.1) 3.7 3.0 2.4 cdeir8d38fnp 180n 180 1830% 83.1(66.5) 3.3 2.7 2.3 cdeir8d38fnp 220n 220 2230% 88.3(70.6) 3.0 2.5 2.2 description of part name cdeir8d38fnp 4r0n 1. saturation current: the dc current at which the inductance decreases to 65% of its nominal value. 2. temperature rise current: the dc current at whic h the temperature rise is t 40 .(ta 20 ) b box c carrier tape
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