Web Sample Tools & Support Document 435-1 page & buy software & FAQ Shielded Power Inductors LPS4018 Very low DCR excellent current handling 4.0 4.0 mm footprint less than 1.8 mm tall Core material Ferrite 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 +85C with (40C rise) Irms current. Maximum part temperature +125C (ambient + temp rise). Derating. Storage temperature Component: 40C to +125C. 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) Failures in Time (FIT) / Mean Time Between Failures (MTBF) 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 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 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). LPS4018-682MR 6.8 20% 0.150 50 1.2 1.3 1.3 1.0 1.5 B = Less than full reel. In tape, but not LPS4018-103MR 10 20% 0.200 40 1.1 1.2 1.3 0.90 1.25 machine ready. LPS4018-153MR 15 20% 0.260 32 0.86 0.91 0.94 0.80 1.12 To have a leader and trailer added ( 25 charge), use code letter C LPS4018-183MR 18 20% 0.270 27 0.78 0.83 0.85 0.70 1.00 instead. LPS4018-223MR 22 20% 0.360 26 0.74 0.80 0.83 0.65 0.90 D = 13 machine-ready reel. EIA-481 LPS4018-333MR 33 20% 0.420 20 0.58 0.64 0.68 0.55 0.80 embossed plastic tape. Factory order only, not stocked (3500 parts LPS4018-473MR 47 20% 0.650 16 0.51 0.55 0.56 0.45 0.68 per full reel). LPS4018-683MR 68 20% 0.950 13 0.41 0.45 0.46 0.40 0.56 2. Inductance tested at 100 kHz, 0.1 Vrms using an LPS4018-104MR 100 20% 1.40 10 0.34 0.36 0.37 0.35 0.50 Agilent/HP 4192A. Inductance at 1 MHz is the same LPS4018-124MR 120 20% 1.60 9.0 0.31 0.33 0.34 0.30 0.45 for parts with SRF 10 MHz. LPS4018-154MR 150 20% 2.00 8.0 0.27 0.29 0.30 0.28 0.40 3. DCR measured on a micro-ohmmeter. LPS4018-184MR 180 20% 2.50 7.5 0.24 0.26 0.27 0.26 0.36 4. SRF measured using Agilent/HP 8753ES or equivalent. LPS4018-224MR 220 20% 3.70 6.5 0.21 0.225 0.235 0.20 0.30 5. DC current at 25C that causes the specified induc - tance drop from its value without current. LPS4018-334MR 330 20% 5.90 5.5 0.18 0.19 0.20 0.17 0.23 Click for temperature derating information. LPS4018-474MR 470 20% 7.80 4.5 0.14 0.16 0.17 0.15 0.20 6. Current that causes the specified temperature rise from LPS4018-564MR 560 20% 10.0 4.0 0.13 0.14 0.15 0.14 0.18 25C ambient. This information is for reference only and LPS4018-684MR 680 20% 11.5 3.5 0.12 0.13 0.14 0.12 0.16 does not represent absolute maximum ratings. LPS4018-824MR 820 20% 14.0 2.9 0.11 0.12 0.13 0.10 0.14 Click for temperature derating information. 7. Electrical specifications at 25C. LPS4018-105MR 1000 20% 18.0 2.8 0.10 0.11 0.11 0.098 0.125 Refer to Doc 362 Soldering Surface Mount Compo- nents before soldering. Coilcraft Designers Kit C392 contains samples of 0.80 H to 33 H parts (3 each) from LPS3008, LPS3010 and LPS3015. Kit C401 contains samples of 0.56 H to 33 H parts (3 each) from LPS4012 and LPS4018. Kit C402 contains samples of 220 H to 3300 H parts (3 each) from all five series. For details of kit contents and to 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 10000 10000 2200 H 2200 H 680 H 1000 1000 680 H 100 100 22 H 22 H 10 10 4.7 H 4.7 H 1 H 1 H 1 1 0.1 0.1 0.01 0.1 110 0.01 0.10.1 1010 11 Frequency (MHz) Current (A) 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 * 0.105 1,70 0,10 2,66 0.059 1,50 0.0305 0.110 0.045 0,775 0.153 2,79 1,15 3,89 0.060 0.129 1,52 3,28 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 Document 435-2 Revised 09/02/15 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2017 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. Inductance (H) Inductance (H)