Web Sample Tools & Support Document 433-1 page & buy software & FAQ Shielded Power Inductors LPS4012 Very low DCR excellent current handling 4.0 4.0 mm footprint less than 1.2 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 64 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, 0.25 mm thick, 8 mm pocket spacing, 1.32 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 LPS4012-682MRC 1 Part number (H) (Ohms) (MHz) drop drop drop rise rise Termination: R = RoHS compliant matte tin over nickel over silver. LPS4012-331MR 0.33 20% 0.025 375 5.2 5.4 5.5 2.2 3.0 Special order, added cost: LPS4012-681MR 0.68 20% 0.055 220 3.5 3.6 3.7 1.8 2.4 Q = RoHS tin-silver-copper (95.5/4/0.5) LPS4012-102NR 1.0 30% 0.060 180 2.8 2.9 3.0 1.7 2.4 or P = non-RoHS tin-lead (63/37). LPS4012-152MR 1.5 20% 0.070 140 2.6 2.7 2.8 1.6 2.2 Packaging: C = 7 machine-ready reel. EIA-481 embossed plastic tape (1000 parts LPS4012-222MR 2.2 20% 0.100 115 2.3 2.4 2.5 1.2 1.75 per full reel). LPS4012-332MR 3.3 20% 0.100 100 1.3 1.4 1.4 1.45 2.00 B = Less than full reel. In tape, but not LPS4012-472MR 4.7 20% 0.175 70 1.6 1.7 1.8 1.10 1.45 machine ready. LPS4012-562MR 5.6 20% 0.260 60 1.5 1.6 1.6 0.85 1.10 To have a leader and trailer added ( 25 charge), use code letter C LPS4012-682MR 6.8 20% 0.340 55 1.3 1.3 1.4 0.80 0.98 instead. LPS4012-103MR 10 20% 0.350 40 0.98 1.0 1.1 0.55 0.75 D = 13 machine-ready reel. EIA-481 LPS4012-153MR 15 20% 0.550 30 0.79 0.82 0.84 0.53 0.73 embossed plastic tape. Factory order only, not stocked (3500 parts LPS4012-223MR 22 20% 0.600 25 0.74 0.78 0.79 0.52 0.70 per full reel). LPS4012-333MR 33 20% 0.825 22 0.45 0.47 0.48 0.46 0.61 2. Inductance tested at 100 kHz, 0.1 Vrms using an LPS4012-473MR 47 20% 1.40 19 0.35 0.37 0.38 0.40 0.52 Agilent/HP 4192A. Inductance at 1 MHz is the same for LPS4012-683MR 68 20% 1.70 15 0.30 0.32 0.33 0.35 0.46 parts with SRF 10 MHz. LPS4012-104MR 100 20% 2.40 12 0.24 0.26 0.27 0.30 0.40 3. DCR measured on a micro-ohmmeter. LPS4012-124MR 120 20% 3.30 11.5 0.23 0.24 0.25 0.27 0.36 4. SRF measured using Agilent/HP 8753ES or equivalent. 5. DC current at 25C that causes the specified induc - LPS4012-154MR 150 20% 3.50 10.0 0.21 0.22 0.23 0.25 0.32 tance drop from its value without current. LPS4012-184MR 180 20% 5.00 8.0 0.18 0.19 0.20 0.23 0.29 Click for temperature derating information. LPS4012-224MR 220 20% 5.20 7.0 0.15 0.16 0.17 0.21 0.27 6. Current that causes the specified temperature rise from LPS4012-334MR 330 20% 7.20 7.0 0.14 0.14 0.15 0.17 0.225 25C ambient. This information is for reference only and LPS4012-474MR 470 20% 10.0 4.0 0.10 0.11 0.12 0.13 0.175 does not represent absolute maximum ratings. LPS4012-564MR 560 20% 12.5 3.5 0.10 0.105 0.115 0.11 0.140 Click for temperature derating information. 7. Electrical specifications at 25C. LPS4012-684MR 680 20% 13.5 3.0 0.10 0.105 0.110 0.11 0.135 Refer to Doc 362 Soldering Surface Mount Components LPS4012-824MR 820 20% 20.0 3.0 0.090 0.095 0.095 0.105 0.132 before soldering. LPS4012-105MR 1000 20% 21.5 3.0 0.080 0.090 0.095 0.100 0.130 LPS4012-155MR 1500 20% 30.0 2.5 0.080 0.090 0.090 0.087 0.115 LPS4012-185MR 1800 20% 35.0 2.0 0.079 0.085 0.087 0.075 0.100 LPS4012-225MR 2200 20% 42.0 1.0 0.079 0.083 0.085 0.070 0.090 Document 433-1 Revised 08/01/13 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.123 123 123 Document 433-2 Shielded SMT Power Inductors LPS4012 Series Typical L vs Frequency Typical L vs Current 10000 10000 2200 H 2200 H 1000 H 1000 1000 1000 H 220 H 220 H 100 H 100 100 100 H 22 H 22 H 10 H 10 10 10 H 5.6 H 5.6 H 2.2 H 2.2 H 1 1 1 H 1 H 0.1 0.1 111100 0.01 0.1 110 0.010.01 0.10.1 Current (A) Frequency (MHz) Packaging 1000/7 reel 3500/13 reel Plastic tape: 12 mm wide, 0.1535 0.003 * 3,90 0,076 0.25 mm thick, 8 mm pocket spacing, 1.32 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 * NEW OLD 3,90 0,076 direction XXXX 123 123 123 Dash Internal number code Recommended LandPattern 0.105 0.0433 0.004 * 2,66 1,10 0,10 0.059 1,50 Coilcraft Designers Kit C392 contains samples of 0.80 H to 33 H parts (3 each) from LPS3008, LPS3010 and LPS3015. Kit C401 con- tains samples of 0.56 H to 33 H parts (3 each) from LPS4012 and 0.0305 LPS4018. Kit C402 contains samples of 220 H to 3300 H parts 0.110 0.045 0,775 0.153 (3 each) from all five series. For details of kit contents and to order, 1,15 2,79 3,89 contact Coilcraft or visit