Web Sample Tools & Support Document 692-1 page & buy software & FAQ Shielded Power Inductors EPL3012 Halogen Low profile shielded power inductors 3 3 1.3 mm max. Free Very low DCR, high SRF ratings, Isat ratings up to 2.0 A Designers Kit C437 contains 5 each of all values AEC Core material Ferrite + Q200 85C 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 38 42 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) Packaging 2000/7reel 7500/13 reel Plastic tape: 8 mm wide, 0.2 mm thick, 4 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. 3 5 6 2 DCR (Ohms) 4 Isat (A) Irms (A) Inductance SRF typ 1 Part number 20% (H) nom max (MHz) 10% drop 20% drop 30% drop 20C rise 40C rise EPL3012-102ML 1.0 0.060 0.066 110 0.85 1.4 2.0 1.7 2.2 EPL3012-152ML 1.5 0.069 0.075 103 0.70 1.2 1.7 1.5 1.9 EPL3012-182ML 1.8 0.076 0.084 92 0.65 1.1 1.6 1.4 1.8 EPL3012-222ML 2.2 0.097 0.106 76 0.55 0.95 1.4 1.3 1.7 EPL3012-332ML 3.3 0.136 0.150 62 0.50 0.90 1.1 1.1 1.4 EPL3012-472ML 4.7 0.165 0.181 52 0.47 0.85 1.0 0.90 1.1 EPL3012-103ML 10 0.316 0.348 32 0.34 0.59 0.80 0.60 0.79 EPL3012-223ML 22 0.718 0.790 18 0.17 0.38 0.61 0.42 0.54 1. When ordering, please specify packaging code: 2. Inductance tested at 1 MHz, 0.1 Vrms, 0 Adc. 3. DCR measured on a micro-ohmmeter. EPL3012-223MLC 4. SRF measured using Agilent/HP 4395A network analyzer or equivalent. Packaging: C = 7 machine-ready reel. EIA-481 embossed plastic 5. DC current at 25C that causes the specified inductance drop from its tape (2000 parts per full reel). Quantities less than value without current. Click for temperature derating information. full reel available: in tape (not machine ready) or with 6. Current that causes the specified temperature rise from 25C ambient. leader and trailer ( 25 charge). This information is for reference only and does not represent absolute D = 13 machine-ready reel. EIA-481 embossed plastic maximum ratings. Click for temperature derating information. tape. Factory order only, not stocked (7500 parts per 7. Electrical specifications at 25C. full reel). Refer to Doc 362 Soldering Surface Mount Components before soldering. B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to C. Document 692-1 Revised 06/10/19 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.Document 692-2 Shielded Power Inductors EPL3012 Series L vs Current L vs Frequency 100 100 Halogen 22 H Free 22 H 10 H 10 10 10 H 4.7 H 3.3 H 4.7 H AEC + Q200 85C 2.2 H 3.3 H 1.8 H 2.2 H 1.5 H 1.0 H 1.8 H 1 1 1.5 H 1.0 H 0.1 0.1 0.01 0.1 1 10 0.1 1 10 100 Current (A) Frequency (MHz) 2nd Part Marking significant digit Part number Value 1st digit 2nd digit Multiplier EPL3012-102 1.0 H Brown Black Red EPL3012-152 1.5 H Brown Green Red 0.118 0.008 EPL3012-182 1.8 H Brown Gray Red 3,0 0,2 EPL3012-222 2.2 H Red Red Red EPL3012-332 3.3 H Orange Orange Red EPL3012-472 4.7 H Yellow Violet Red 1st EPL3012-103 10 H Brown Black Orange significant 0.118 0.008 Multiplier EPL3012-223 22 H Red Red Orange digit 3,0 0,2 Part Marking Note: All marked parts have three dots. Black dot, used only on the -102 and -103 as second significant digit, may be very difficult to see. 0.051 max 1,30 0.080 Start Finish 2,03 0.106 0.008 0.114 2,69 0,20 2,90 0.030 0.008 0.039 0,77 0,20 0.043 1,0 min 1,10 Recommended 0.050 typ Land Pattern 1,26 Small surface blemishes are not unusual and do inches Dimensions are in not adversely affect performance. mm 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 For optional tin-lead and tin-silver-copper terminations, dimensions are for the mounted part. Dimensions before mounting can be an additional 0.005 inch / 0.13 mm. Document 692-2 Revised 06/10/19 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. Inductance (H) Inductance (H)