Web page Tools & software Sample & buy Support & FAQ Document 633-1 Shielded Power Inductors - EPL3314 * Small footprint, very low profile shielded power inductor * Extremely low DCR, Isat ratings as high as 2.3 A Core material Ferrite Core and winding loss See www.coilcraft.com/coreloss Environmental RoHS compliant, halogen free Terminations RoHS compliant tin-silver-copper (96.5/3/0.5) over tin over nickel over silver-platinum. Other terminations available at additional cost. Weight 53 - 60 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) Mean Time Between Failures (MTBF) 26,315,789 hours Packaging 2000/7 reel; 7500/13 reel Plastic tape: 12 mm wide, 0.20 mm thick, 8 mm pocket spacing, 1.55 mm pocket depth PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf. Part number1 EPL3314-102ML_ EPL3314-222ML_ EPL3314-332ML_ EPL3314-472ML_ EPL3314-822ML_ EPL3314-103ML_ EPL3314-153ML_ EPL3314-473ML_ Inductance2 20% (H) 1.0 2.2 3.3 4.7 8.2 10 15 47 DCR (Ohms)3 nom max 0.052 0.082 0.116 0.139 0.252 0.313 0.408 1.087 0.060 0.094 0.133 0.160 0.290 0.360 0.469 1.246 Isat (A) SRF typ4 (MHz) 10% drop 20% drop 30% drop 5 125 80 60 52 37 35 25 12.5 1.1 0.70 0.60 0.55 0.35 0.32 0.27 0.16 1.8 1.2 1.0 0.87 0.58 0.56 0.47 0.24 Irms (A)6 20C rise 40C rise 2.3 1.6 1.4 1.2 0.82 0.77 0.66 0.35 1.9 1.5 1.3 1.2 0.84 0.78 0.67 0.40 2.5 2.0 1.7 1.6 1.1 1.0 0.89 0.53 1. When ordering, please specify packaging code: EPL3314-473MLC Packaging: C = 7 machine-ready reel. EIA-481 embossed plastic tape (2000 per full reel). B = Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter C instead. D = 13 machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (7500 per full reel). 2. Inductance tested at 1 MHz, 0.1 Vrms, 0 Adc. 3. DCR measured on a micro-ohmmeter. 4. SRF measured using Agilent/HP 4395A network analyzer or equivalent. 5. DC current at 25C that causes the specified inductance drop from its value without current. Click for temperature derating information. 6. Current that causes the specified temperature rise from 25C ambient. This information is for reference only and does not represent absolute maximum ratings. Click for temperature derating information. 7. Electrical specifications at 25C. Refer to Doc 362 "Soldering Surface Mount Components" before soldering. US +1-847-639-6400 sales@coilcraft.com UK +44-1236-730595 sales@coilcraft-europe.com Taiwan +886-2-2264 3646 sales@coilcraft.com.tw China +86-21-6218 8074 sales@coilcraft.com.cn Singapore + 65-6484 8412 sales@coilcraft.com.sg Document 633-1 Revised 10/09/17 (c) Coilcraft Inc. 2017 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information. Document 633-2 Shielded Power Inductors - EPL3314 Series Typical L vs Frequency Typical L vs Current 100 100 47 H 47 H 4.7 H 3.3 H 10 2.2 H 1.0 H 1 Inductance (H) Inductance (H) 15 H 10 H 8.2 H 10 15 H 10 H 8.2 H 4.7 H 3.3 H 2.2 H 1 1.0 H 0.1 0.1 10 1 100 0.1 0.01 Part Marking 2nd significant digit 1st significant digit 0.126 0.008 3,2 0,2 10 Current (A) 0.130 0.008 3,3 0,2 Multiplier 1 0.1 Frequency (MHz) Part Marking (Parts manufactured prior to Oct. 20, 2009 may not be marked.) Part number EPL3314-102 EPL3314-222 EPL3314-332 EPL3314-472 EPL3314-822 EPL3314-103 EPL3314-153 EPL3314-473 Value 1.0 H 2.2 H 3.3 H 4.7 H 8.2H 10 H 15 H 47 H 1st digit Brown Red Orange Yellow Gray Brown Brown Yellow 2nd digit Black Red Orange Violet Red Black Green Violet Multiplier Red Red Red Red Red Orange Orange Orange Note: All marked parts have three dots. Black dot, used only on -102 and 103 as second significant digit, may be very difficult to see. Recommended Land Pattern 0.057 max 1,45 0.146 3,7 0.146 3,7 0.049 min 1,24 Dimensions are in 0.043 min 1,1 inches 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 x 0.01 in / 0,254 mm Sides: 0.02 in / 0,5 mm x 0.047 in / 1,2 mm US +1-847-639-6400 sales@coilcraft.com UK +44-1236-730595 sales@coilcraft-europe.com Taiwan +886-2-2264 3646 sales@coilcraft.com.tw China +86-21-6218 8074 sales@coilcraft.com.cn Singapore + 65-6484 8412 sales@coilcraft.com.sg Document 633-2 Revised 10/09/17 (c) Coilcraft Inc. 2017 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information. Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Coilcraft: EPL3314-222MEB EPL3314-102MEB EPL3314-822MEB EPL3314-473MEB EPL3314-103MEB EPL3314-103MEC EPL3314-332MEB EPL3314-102MEC EPL3314-153MEB EPL3314-822MEC EPL3314-332MEC EPL3314-153MEC EPL3314-222MEC EPL3314-472MEC EPL3314-473MEC EPL3314-472MEB EPL3314-153MLB EPL3314-153MLC EPL3314-102MLB EPL3314-473MLB EPL3314-332MLB EPL3314-472MLC EPL3314-222MLB EPL3314-822MLC EPL3314-332MLC EPL3314-102MLC EPL3314-473MLC EPL3314-103MLC EPL3314-822MLB EPL3314-222MLC EPL3314-472MLB EPL3314-103MLB