SMD Power Inductor CDRH4D18 Description Ferrite drum core construction. RoHS Magnetically shielded. LWH:5.05.02.0 mm Max. Product weight: 137mg(Ref.) Moisture Sensitivity Level: 1 RoHS compliance. Environmental Data Operating temperature range: -40~+100 Dimension - mm (including coils self temperature rise) 4.5 Storage temperature range: -40+100 Solder reflow temperature: 260 peak. Packaging Carrier tape and reel packaging 7.0diameter reel 1000pcs per reel 4.70.3 MAX.2.0 ELECTRODE Applications Land pattern and Schematics - mm Ideally used in Mobile phone,PDA,MP3,HDD, 5.3 DSC/DVC, Note book PC, etc as DC-DC converter inductors. (1.0H8.2H) (10H180H) Page 1 of 5 Revised: 9-Jan-17 MAX.6.9 1.9 1.5 1.9 4.70.3 4.5 1.5SMD Power Inductor CDRH4D18 Electrical Characteristics Inductance D.C.R.() Rated Current Part No. Stamp (H) Max. (Typ.) (A) 2 within 1 (at 20 ) CDRH4D18NP-1R0NC 1R0 1.030% 45m(35m) 1.72 CDRH4D18NP-2R2NC 2R2 2.230% 75m(58m) 1.32 CDRH4D18NP-2R7NC 2R7 2.730% 105m(80m) 1.28 CDRH4D18NP-3R3NC 3R3 3.330% 110m(85m) 1.04 CDRH4D18NP-3R9NC 3R9 3.930% 155m(120m) 0.88 CDRH4D18NP-4R7NC 4R7 4.730% 162m(125m) 0.84 CDRH4D18NP-5R6NC 5R6 170m(130m) 0.80 5.630% CDRH4D18NP-6R8NC 6R8 200m(155m) 0.76 6.830% CDRH4D18NP-8R2NC 8R2 245m (190m) 0.68 8.230% CDRH4D18NP-100NC 100 200m (148m) 0.61 1030% CDRH4D18NP-120NC 120 210m (156m) 0.56 1230% CDRH4D18NP-150NC 150 240m (178m) 0.50 1530% CDRH4D18NP-180NC 180 338m (250m) 0.48 1830% CDRH4D18NP-220NC 220 397m (294m) 0.41 2230% CDRH4D18NP-270NC 270 441m (327m) 0.35 2730% CDRH4D18NP-330NC 330 694m (514m) 0.32 3330% CDRH4D18NP-390NC 390 709m (525m) 0.30 3930% CDRH4D18NP-470NC 470 922m (683m) 0.28 4730% CDRH4D18NP-560NC 560 1.08 (800m) 0.26 5630% CDRH4D18NP-680NC 680 1.30 (1.00) 0.24 6830% CDRH4D18NP-820NC 820 1.56 (1.20) 0.22 8230% CDRH4D18NP-101NC 101 1.73 (1.33) 0.20 10030% CDRH4D18NP-121NC 121 2.39 (1.84) 0.18 12030% CDRH4D18NP-151NC 151 2.67 (2.05) 0.15 15030% CDRH4D18NP-181NC 181 4.00 (3.05) 0.14 18030% 1. Inductance measuring condition: 1.0H 8.2H at 7.96 MHz 10H 180H at 100 kHz 2. Rated current: The DC current at which the inductance decreases to 65% of its nominal value or when t=40 , whichever is lower (Ta=20 ). Page 2 of 5 Revised: 9-Jan-17