Web Sample Tools & Support Document 935-1 page & buy software & FAQ Shielded Power Inductors XFL4012 Halogen High current ratings and low DCR Free Very low profile, only 1.2 mm high Designers Kit C455 contains 5 of each XFL4012 and XFL4015 value. Core material Composite AEC Weight 85 95 mg + Q200 125C Operating voltage 0 20 V Environmental RoHS compliant, halogen free Terminations RoHS compliant tin-silver (96.5/3.5) over copper. Other terminations available at additional cost. Ambient temperature 40C to +125C with (40C rise) Irms current. Maximum part temperature +165C (ambient + temp rise). Derating. Storage temperature Component: 55C to +165C. Tape and reel packaging: 55C 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 1500/7 reel 5000/13 reel Plastic tape: 12 mm wide, 0.23 mm thick, 8 mm pocket spacing, 1.40 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 (mOhms) 4 Isat (A) Irms (A) Inductance SRF typ 1 Part number 20% (H) typ max (MHz) 10% drop 20% drop 30% drop 20C rise 40C rise XFL4012-121ME 0.12 5.20 5.88 220 6.9 9.8 11.3 9.60 13.20 XFL4012-251ME 0.25 7.64 8.40 150 4.4 7.7 9.7 8.15 11.45 XFL4012-471ME 0.47 14.07 15.48 115 3.2 5.5 6.7 6.25 8.70 XFL4012-601ME 0.60 17.40 19.14 95.0 2.8 5.0 6.5 5.45 7.65 1. When ordering, please specify termination and packaging codes: Irms Testing XFL4012-601MEC Irms testing was performed on Termination: E = RoHS compliant tin-silver over copper. 0.75 inch wide 0.25 inch thick Special order: copper traces in still air. T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37). Temperature rise is highly Packaging: C = 7 machine-ready reel. EIA-481 embossed plastic tape (1500 parts per full reel). Quantities dependent on many factors less than full reel available: in tape (not machine ready) or with leader and trailer ( 25 charge). including pcb land pattern, B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating trace size, and proximity to the need for multiple packaging codes. When ordering, simply change the last letter of your other components. Therefore part number from B to C. temperature rise should be D = 13 machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked verified in application conditions. (5000 parts 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 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. Document 935-1 Revised 11/24/21 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.XXX Document 935-2 Shielded Power Inductors XFL4012 L vs Current L vs Frequency 10 0.18 0.15 Halogen 0.12 H 0.12 Free 0.09 0.06 1 0.60 H 0.03 0 AEC 0.47 H 0213 465 78 91011121314 + Q200 125C Current (A) 0.25 H 0.4 0.12 H 0.1 0.3 0.25 H 0.2 0.1 0.01 0.1 1 10 100 0 01 23 475 68 910 Frequency (MHz) Current (A) 8 7 0.157 0.012 6 4,0 0,3 5 0.47 H 4 3 0.157 0.012 2 4,0 0,3 1 0 0213 465 78 Current (A) Dash Indicates direction of terminals and 10 number start (short) lead. Connect high dv/dt here forlowest EMI. 8 0.6 H 6 0.047 * max 1,20 4 0.032 0.002 0.128 typ 2 0,82 0,05 3,25 0 0.062 0.010 0213 465 78 1,57 0,25 Terminal * Current (A) For optional tin-lead and tin- Dash thickness (typ) silver-copper terminations, number (in / mm) 0.093 dimensions are for the mounted -121 0.0032 / 0.08 part. Dimensions before 2,37 -251 0.0032 / 0.08 mounting can be an additional -471 0.0023 / 0.06 0.005 inch / 0.13 mm. -601 0.0023 / 0.06 0.134 3,4 0.038 0,98 Recommended inches Dimensions are in Land Pattern mm Document 935-2 Revised 11/24/21 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) Inductance (H) Inductance (H) Inductance (H)