SHIELDED SMT POWER INDUCTORS SNR 40 / 50 E TYPE Shape and size: (Dimensions are in mm) INDUCTORS ITEM A (max) B (max) C(max) E H I J SNR4018E 4.00.2 4.00.2 2.0 1.2 3.7 1.2 1.6 SNR5040E 5.00.2 5.00.2 4.2 1.5 4.0 1.5 2.1 Features: Ordering information: Realizes small size and low profile . It corresponds to High current. Magnetically shielded construction with magnetic resin. SNR 4018 E- 100 (1) (2) (3) (4) M (5) (1) Type: Product type. (2) Style: L=4.0mm H=1.8mm Durable structure against dropping impact. (3) Design Code. RoHS compliant. (4) Inductance: 100 for 10uH. (5) Inductance tolerance: N: 30%; M: 20%. Inductance and rated current ranges: SNR4018E 1.0~220uH 4.1~0.28A SNR5040E 1.5~47.0uH 7.1~1.20A Characteristics: Saturation current(Isat) : The current when the inductance become 30% lower than is initial value. (Ta=20) Temperature rise current (Irms) : The current when Temperature of coil increase up to Max T=40 (Ta=20) Operating temperature : -25 to 125 Test equipment : Applications: Test equipments : L tested by Agilent 4284A For small DC/DC converter (cellular Phone, HDD, Precision LCR meter. DVC, DSC, PDA, LCD display etc). DCR tested by Milli-ohm meter. N2.4 SHIELDED SMT POWER INDUCTORS SNR 40 / 50 E TYPE Inductance Test DCR Saturation Temperature Freq m OHM Rated Current Rise Current L (uH) (1V) (30%) (A) TYP. (A) TYP. SNR4018E-1R0N 1.0 100KHz 32 4.1 2.8 1R0 SNR4018E-2R2N 2.2 100KHz 60 2.8 2.5 2R2 SNR4018E-3R3N 3.3 100KHz 70 2.2 2.1 3R3 SNR4018E-4R7N 4.7 100KHz 90 2 1.7 4R7 SNR4018E-6R8M 6.8 100KHz 110 1.6 1.5 6R8 SNR4018E-100M 10 100KHz 170 1.4 1.2 100 SNR4018E-150M 15 100KHz 250 1 1 150 SNR4018E-220M 22 100KHz 350 0.9 0.85 220 SNR4018E-330M 33 100KHz 530 0.8 0.7 330 SNR4018E-470M 47 100KHz 720 0.7 0.56 470 SNR4018E-680M 68 100KHz 1000 0.56 0.45 680 SNR4018E-101M 100 100KHz 1500 0.46 0.38 101 SNR4018E-151M 150 100KHz 2500 0.35 0.3 151 SNR4018E-221M 220 100KHz 4000 0.28 0.23 221 SNR5040E-1R5N 1.5 100KHz 16 7.1 4.4 1R5 SNR5040E-2R2N 2.2 100KHz 21 5.7 3.7 2R2 SNR5040E-3R3N 3.3 100KHz 26 4.8 3.5 3R3 SNR5040E-4R7M 4.7 100KHz 32 4.2 3.2 4R7 SNR5040E-6R8M 6.8 100KHz 50 3.3 2.4 6R8 SNR5040E-100M 10 100KHz 60 2.8 2.2 100 SNR5040E-150M 15 100KHz 90 2.3 1.8 150 SNR5040E-220M 22 100KHz 135 1.8 1.4 220 SNR5040E-330M 33 100KHz 190 1.5 1.1 330 SNR5040E-470M 47 100KHz 310 1.2 0.9 470 Part No. N2.5 Marking