Web Sample Tools & Support Document 849-1 page & buy software & FAQ Shielded Power Inductors PFL4514 Low cost, low profile miniature power inductor 2 Only 1.4 mm high requires a mere 16 mm of board space Provides current handling of much larger inductors up to 4.2 A. Core material Composite Core and winding loss See www.coilcraft.com/coreloss Environmental RoHS compliant, halogen free Terminations RoHS compliant matte tin over nickel over silver- platinum-glass frit. Other terminations available at additional cost. Weight 73.5 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 5000/13 reel. Plastic tape: 12 mm wide, 0.21 mm thick, 8 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 (mOhms) Isat (A) Irms (A) 2 4 Inductance SRF typ 1 Part number 20% (H) typ max (MHz) 10% drop 20% drop 30% drop 20C rise 40C rise PFL4514-102ME 1.0 80 96 300 2.8 3.8 4.2 1.5 2.0 PFL4514-222ME 2.2 115 135 240 1.8 2.6 3.0 1.2 1.5 PFL4514-472ME 4.7 220 260 180 1.4 1.9 2.1 0.89 1.2 PFL4514-682ME 6.8 400 480 170 1.1 1.5 1.7 0.86 1.2 PFL4514-103ME 10 680 800 140 0.97 1.2 1.4 0.49 0.67 PFL4514-153ME 15 1140 1350 110 0.77 0.99 1.1 0.44 0.58 PFL4514-223ME 22 2330 2750 75 0.59 0.74 0.79 0.31 0.41 1. When ordering, please specify termination and packaging codes: PFL4514-223MEC Termination: E = RoHS compliant matte tin over nickel over silver. Special order, added cost: Q = RoHS tin-silver-copper (95.5/4/0.5) or P = non-RoHS tin-lead (63/37). Packaging: C = 7 machine-ready reel. EIA-481 embossed plastic tape (1000 parts 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 (5000 parts per full reel). 2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc. 3. DCR measured using a micro-ohmmeter. 4. SRF measured using an Agilent/HP 8753D network analyzer and a Coilcraft SMD-D test fixture. 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 849-1 Revised 09/13/15 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.Document 849-2 PFL4514 Series L vs Current L vs Frequency 100 100 22 H 15 H 22 H 10 H 15 H 10 10 10 H 6.8 H 6.8 H 4.7 H 4.7 H 2.2 H 2.2 H 1 1 1 H 1 H 0.1 0.1 0.01 0.1 1 10 0.1 1 10 100 1000 Current (A) Frequency (MHz) 0.193 max 4,90 0.025 0.055 0,64 max 1,40 Terminal wraparound: approx 0.01/0,254 both ends 0.022 0.136 0.022 0,56 3.45 0,56 0.134 0.120 max 3,40 3,05 0.165 4,20 0.145 3,68 0.045 1,14 inches Dimensions are in mm Recommended Land Pattern Document 849-2 Revised 09/13/15 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. Inductance (H) Inductance (H)