Web Sample Tools & Support Document 1303-1 page & buy software & FAQ Shielded Power Inductors SLR1190 Halogen Tight DCR tolerance for inductor-DCR-based current Free sensing circuit Excellent current handling 11.2 10.3 9.0 mm surface mount package Designed for use in multi-phase VRM/VRD/EVRD regulators AEC Designers Kit C467 contains 3 each of select values. + Q200 85C Core material Ferrite Weight 4.1 4.2 g Environmental RoHS compliant, halogen free Terminations RoHS compliant matte tin over nickel over copper. 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 100/7 reel 450/13 reel Plastic tape: 24 mm wide, 0.5 mm thick, 12 mm pocket spacing, 8.35 mm pocket depth PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787 PCB Washing.pdf. 4 5 Isat (A) Irms (A) 2 3 Inductance IDCR 10% SRF typ 1 Part number 10% (nH) (mOhms) (MHz) at 25C at 100C at 125C 20C rise 40C rise SLR1190-151KE 150 0.43 95 100 87.5 82.5 58 79 SLR1190-201KE 200 0.43 58 86 68.5 63.5 58 79 SLR1190-231KE 230 0.43 51 72 62.0 56.5 58 79 SLR1190-251KE 250 0.43 50 66 52.0 48.5 58 79 SLR1190-271KE 270 0.43 49 58 50.0 45.5 58 79 SLR1190-311KE 310 0.43 43 52 42.0 38.5 58 79 SLR1190-371KE 370 0.43 35 41 32.5 30.5 58 79 1. When ordering, please specify packaging code: Irms Testing SLR1190-371KEC Irms testing was performed on 0.75 inch wide 0.25 inch thick Packaging: C = 7 machine-ready reel. EIA-481 embossed plastic tape (100 parts per full reel). Quantities less than copper traces in still air. full reel available: in tape (not machine ready) or Temperature rise is highly dependent on many factors including with leader and trailer ( 25 charge). pcb land pattern, trace size, and proximity to other components. B = Less than full reel. In an effort to simplify our part Therefore temperature rise should be verified in application numbering system, Coilcraft is eliminating the need conditions. for multiple packaging codes. When ordering, simply change the last letter of your part number from C to B. D = 13 machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (450 parts per full reel). 2. Inductance at 100 kHz, 0.1 Vrms, 0 Adc. 3. DCR is measured on a micro-ohmmeter at points indicated in the diagram below. 4. DC current that causes a 20% (typ) inductance drop from its value without current. Click for temperature derating information. 5. 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. 6. Electrical specifications at 25C. Refer to Doc 362 Soldering Surface Mount Components before soldering. Document 1303-1 Revised 05/31/16 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 1303-2 SLR1190 Shielded Power Inductors 0.406 max L vs Frequency 10,3 500 Dash number 0.441 Halogen max 11,2 Free 400 Internal code 370 nH 300 310 nH AEC + 270 nH Q200 85C 0.354 250 nH max 9,0 230 nH 200 200 nH 150 nH 0.079 0.006 100 0.098 0.012 2,00 0,15 Recommended 2,50 0,3 Land Pattern 0 10 100 0.1 1 Frequency (MHz) 0.224 0.327 5,70 8,30 0.122 3,1 0.102 2,6 inches Dimensions are in mm Document 1303-2 Revised 05/31/16 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 (nH)