Web Sample Tools & Support Document 435-1 page & buy software & FAQ Shielded Power Inductors LPS4018 Halogen Very low DCR excellent current handling Free 4.0 4.0 mm footprint less than 1.8 mm tall AEC-Q200 Grade 1 qualified (40C to +125C ambient) AEC Core material Ferrite + Q200 125C Core and winding loss See www.coilcraft.com/coreloss Environmental RoHS compliant, halogen free Terminations RoHS compliant matte tin over nickel over silver. Other terminations available at additional cost. Weight 54 100 mg Ambient temperature 40C to +125C with (40C rise) Irms current. Maximum part temperature +165C (ambient + temp rise). Derating. Storage temperature Component: 40C to +165C. Tape and reel packaging: 40C to +80C Resistance to soldering heat Max three 40 second reflows at +260C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30C / 85% relative humidity) Recommended pick and place nozzle OD: 4 mm ID: 2 mm PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787 PCB Washing.pdf. 5 6 1. Please specify termination and packaging codes: Isat (A) Irms (A) DCR SRF 2 3 4 Inductance max typ 10% 20% 30% 20C 40C LPS4018-223MRC 1 Part number (H) (Ohms) (MHz) drop drop drop rise rise Termination: R = RoHS compliant matte tin over nickel over silver. LPS4018-561MR 0.56 20% 0.033 250 4.8 5.2 5.3 1.9 2.8 Special order, added cost: LPS4018-102NR 1.0 30% 0.042 180 3.8 3.9 4.0 1.8 2.5 Q = RoHS tin-silver-copper (95.5/4/0.5) LPS4018-222MR 2.2 20% 0.070 90 2.7 2.8 2.9 1.5 2.0 or P = non-RoHS tin-lead (63/37). LPS4018-332MR 3.3 20% 0.080 75 1.9 2.0 2.0 1.4 1.9 Packaging: C = 7 machine-ready reel. EIA-481 embossed plastic tape (1000 parts LPS4018-472MR 4.7 20% 0.125 65 1.8 1.9 1.9 1.3 1.8 per full reel). Quantities less than LPS4018-682MR 6.8 20% 0.150 50 1.2 1.3 1.3 1.0 1.5 full reel available: in tape (not LPS4018-103MR 10 20% 0.200 40 1.1 1.2 1.3 0.90 1.25 machine ready) or with leader and trailer ( 25 charge). LPS4018-153MR 15 20% 0.260 32 0.86 0.91 0.94 0.80 1.12 D = 13 machine-ready reel. EIA-481 LPS4018-183MR 18 20% 0.270 27 0.78 0.83 0.85 0.70 1.00 embossed plastic tape. Factory LPS4018-223MR 22 20% 0.360 26 0.74 0.80 0.83 0.65 0.90 order only, not stocked (3500 parts per full reel). LPS4018-333MR 33 20% 0.420 20 0.58 0.64 0.68 0.55 0.80 B = Less than full reel. In an effort LPS4018-473MR 47 20% 0.650 16 0.51 0.55 0.56 0.45 0.68 to simplify our part numbering LPS4018-683MR 68 20% 0.950 13 0.41 0.45 0.46 0.40 0.56 system, Coilcraft is eliminating the LPS4018-104MR 100 20% 1.40 10 0.34 0.36 0.37 0.35 0.50 need for multiple packaging codes. LPS4018-124MR 120 20% 1.60 9.0 0.31 0.33 0.34 0.30 0.45 When ordering, simply change the last letter of your part number from LPS4018-154MR 150 20% 2.00 8.0 0.27 0.29 0.30 0.28 0.40 B to C. LPS4018-184MR 180 20% 2.50 7.5 0.24 0.26 0.27 0.26 0.36 2. Inductance tested at 100 kHz, 0.1 Vrms using an LPS4018-224MR 220 20% 3.70 6.5 0.21 0.225 0.235 0.20 0.30 Agilent/HP 4192A. Inductance at 1 MHz is the same LPS4018-334MR 330 20% 5.90 5.5 0.18 0.19 0.20 0.17 0.23 for parts with SRF 10 MHz. LPS4018-474MR 470 20% 7.80 4.5 0.14 0.16 0.17 0.15 0.20 3. DCR measured on a micro-ohmmeter. 4. SRF measured using Agilent/HP 8753ES or equivalent. LPS4018-564MR 560 20% 10.0 4.0 0.13 0.14 0.15 0.14 0.18 5. DC current at 25C that causes the specified induc - LPS4018-684MR 680 20% 11.5 3.5 0.12 0.13 0.14 0.12 0.16 tance drop from its value without current. LPS4018-824MR 820 20% 14.0 2.9 0.11 0.12 0.13 0.10 0.14 Click for temperature derating information. LPS4018-105MR 1000 20% 18.0 2.8 0.10 0.11 0.11 0.098 0.125 6. Current that causes the specified temperature rise from 25C ambient. This information is for reference only and does not represent absolute maximum ratings. Coilcraft Designers Kit C392 contains samples of 0.56 H to 33 H parts (3 each) Click for temperature derating information. from LPS3008, LPS3010 and LPS3015. Kit C401 contains samples of 0.56 H to 7. Electrical specifications at 25C. 33 H parts (3 each) from LPS4012 and LPS4018. Kit C402 contains samples of 220 Refer to Doc 362 Soldering Surface Mount Compo- H to 2200 H parts (3 each) from all five series. For details of kit contents and to nents before soldering. order, contact Coilcraft or visit 123 123 123 Document 435-2 Shielded SMT Power Inductors LPS4018 Series Typical L vs Frequency Typical L vs Current Halogen Free AEC + Q200 125C Packaging 1000/7 reel 3500/13 reel Plastic tape: 12 mm wide, 0.1535 0.003 * 3,90 0,076 0.23 mm thick, 8 mm pocket spacing, 1.9 mm pocket depth NOTE NEW PART ORIENTATION Parts are rotated 90 in the packaging tape compared to previous versions of this product. 0.1535 0.003 Winding * 3,90 0,076 NEW OLD direction XXXX 123 123 123 Dash Internal number code Recommended LandPattern 0.0669 0.004 * 1,70 0,10 0.105 2,66 0.059 0.060 1,50 1,52 0.0305 0.031 0.110 0.045 0,775 0.153 0,78 2,79 1,15 3,89 0.129 0.031 3,28 0,78 0.173 Dimensions are of the case not including 4,40 * the termination.For maximum overall dimensions including the termination, add 0.005 in/ 0,13 mm. For optional tin-lead and tin-silver-copper terminations, dimensions are for the mounted part.Dimensions before mounting inches Dimensions are in can be an additional 0.005 inch/ 0,13 mm). mm Packaging 1000/7 reel 3500/13 reel Plastic tape: 12 mm wide, 0.23 mm thick, 8 mm pocket spacing, 1.9 mm pocket depth Document 435-2 Revised 12/13/21 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2021 This product may not be used in medical or high Taiwan +886-2-2264 3646 sales coilcraft.com.tw risk applications without prior Coilcraft approval. China +86-21-6218 8074 sales coilcraft.com.cn Specification subject to change without notice. Singapore + 65-6484 8412 sales coilcraft.com.sg Please check web site for latest information.