Web Sample Tools & Support Document 583-1 page & buy software & FAQ Shielded Power Inductors EPL2014 Extremely low DCR and very high SRF ratings Isat ratings as high as 2.8 A Designers Kit C413 contains 5 each of all values Core material Ferrite Environmental RoHS compliant, halogen free Terminations Since March, 2009: RoHS compliant tin-silver-copper (96.5/3/0.5) over tin over nickel over silver-platinum. Prior to March, 2009: RoHS compliant tin-silver-copper over gold over nickel over silver- platinum. Weight 20 25 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 2000/7 reel 7500/13 reel Plastic tape: 8 mm wide, 0.28 mm thick, 4 mm pocket spacing, 1.65 mm pocket depth PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787 PCB Washing.pdf. 3 5 6 DCR (Ohms) Isat (A) Irms (A) 2 4 Inductance SRF typ 1 Part number 20% (H) nom max (MHz) 10% drop 20% drop 30% drop 20C rise 40C rise EPL2014-271ML 0.27 0.030 0.036 570 1.50 2.30 2.80 2.04 2.73 EPL2014-301ML This part number has been changed to EPL2014-271. The EPL2014-301 is not available EPL2014-421ML 0.42 0.037 0.044 438 1.40 2.00 2.40 1.93 2.57 EPL2014-471ML This part number has been changed to EPL2014-421. The EPL2014-471 is not available EPL2014-601ML 0.60 0.043 0.052 290 1.20 1.80 2.25 1.83 2.43 EPL2014-821ML 0.82 0.051 0.061 163 0.950 1.40 1.75 1.49 2.03 EPL2014-102ML 1.0 0.059 0.071 153 0.900 1.30 1.68 1.43 1.94 EPL2014-152ML 1.5 0.075 0.086 109 0.720 1.20 1.60 1.34 1.86 EPL2014-222ML 2.2 0.120 0.132 80 0.600 0.980 1.30 1.07 1.42 EPL2014-332ML 3.3 0.152 0.167 62 0.540 0.800 1.10 0.923 1.23 EPL2014-472ML 4.7 0.231 0.254 46 0.380 0.650 0.880 0.788 1.06 EPL2014-682ML 6.8 0.287 0.316 44 0.350 0.590 0.800 0.676 0.915 EPL2014-822ML 8.2 0.378 0.416 39 0.290 0.500 0.680 0.640 0.849 EPL2014-103ML 10 0.440 0.459 33 0.250 0.450 0.600 0.564 0.729 1. When ordering, please specify termination and packaging codes: 2. Inductance tested at 1 MHz, 0.1 Vrms, 0 Adc. 3. DCR measured on a micro-ohmmeter. EPL2014-103MLC 4. SRF measured using Agilent/HP 4395A network analyzer or equivalent. Termination: L = RoHS compliant tin-silver-copper over tin over nickel 5. DC current at 25C that causes the specified inductance drop from its Special order, added cost: S = non-RoHS tin-lead value without current. Click for temperature derating information. (63/37). 6. Current that causes the specified temperature rise from 25C ambient. Packaging: C = 7 machine-ready reel. EIA-481 embossed plastic This information is for reference only and does not represent absolute tape (2000 parts per full reel). maximum ratings. Click for temperature derating information. B = Less than full reel. In tape, but not machine ready. 7. Electrical specifications at 25C. To have a leader and trailer added ( 25 charge), use Refer to Doc 362 Soldering Surface Mount Components before soldering. code letter C instead. D = 13 machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (7500 parts per full reel). Document 583-1 Revised 02/12/18 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2018 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. Please check web site for latest information. Singapore + 65-6484 8412 sales coilcraft.com.sgDocument 583-2 SMT Power Inductors EPL2014 Series Typical L vs Current Typical L vs Frequency 100 100 10 H 10 H 10 10 3.3 H 3.3 H 1.0 H 1.0 H 1 1 0.3 H 0.3 H 0.1 0.1 0.01 0.1 1 10 0.1 1 10 100 Current (A) Frequency (MHz) 2nd Part Marking (Parts manufactured prior to Oct. 20, 2009 may not be marked.) significant Multiplier digit Part number Value 1st digit 2nd digit Multiplier EPL2014-271 0.27 H Red Violet Brown EPL2014-421 0.42 H Yellow Red Brown 0.079 0.008 EPL2014-601 0.60 H Blue Black Brown 2,0 0,2 EPL2014-821 0.82 H Gray Red Brown EPL2014-102 1.0 H Brown Black Red EPL2014-152 1.5 H Brown Green Red EPL2014-222 2.2 H Red Red Red EPL2014-332 3.3 H Orange Orange Red 0.079 0.008 1st EPL2014-472 4.7 H Yellow Violet Red 2,0 0,2 significant EPL2014-682 6.8 H Blue Gray Red digit Part Marking EPL2014-822 8.2 H Gray Red Red EPL2014-103 10 H Brown Black Orange 0.057 max Note: All marked parts have three dots. Black dot, used only on -601, -102 and 1,45 -103 as second significant digit, may be very difficult to see. Recommended Land Pattern Start Finish 0.053 1,35 0.065 0.008 1,65 0,20 0.071 1,80 0.018 0.008 0.014 0,45 0,20 min 0,35 0.024 0.035 0,60 typ 0,90 inches Dimensions are in mm Small surface blemishes are not unusual and do not adversely affect performance. Wire may be visible inside the voids. Acceptable void sizes: Top: 0.01 in / 0,254 mm 0.01 in / 0,254 mm Sides: 0.02 in / 0,5 mm 0.047 in / 1,2 mm Document 583-2 Revised 02/12/18 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2018 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. Please check web site for latest information. Singapore + 65-6484 8412 sales coilcraft.com.sg Inductance (H) Inductance (H)