Web Sample Tools & Support Document 879-1 page & buy software & FAQ Shielded Power Inductors MSS7348 Very low DCR as low as 0.015 Ohms Current handling as high as 5.7 A AEC-Q200 Grade 3 qualified (40C to +85C ambient) Wide range of inductance values available Core material Ferrite Terminations RoHS compliant matte tin over nickel over phos bronze. Other terminations available at additional cost. Weight 0.58 0.72 g Ambient temperature 40C to +85C with (40C rise) Irms current. Maximum part temperature +125C (ambient + temp rise). 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 250/7 reel 1000/13 reel Plastic tape: 16 mm wide, 0.4 mm thick, 12 mm pocket spacing, 4.9 mm pocket depth PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787 PCB Washing.pdf. 4 5 2 DCR (Ohms) 3 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 MSS7348-332ME 3.3 0.015 0.018 131 4.3 5.2 5.7 3.2 4.4 MSS7348-472ME 4.7 0.024 0.029 87 3.2 3.8 4.2 2.5 3.4 MSS7348-682ME 6.8 0.029 0.035 43 2.8 3.3 3.6 2.3 3.1 MSS7348-103ME 10 0.038 0.045 27 2.2 2.6 2.9 2.2 3.0 MSS7348-153ME 15 0.047 0.056 23 1.7 2.1 2.4 2.0 2.7 MSS7348-223ME 22 0.067 0.080 18 1.5 1.8 2.0 1.7 2.3 MSS7348-333ME 33 0.106 0.120 13 1.2 1.6 1.7 1.3 1.7 MSS7348-473ME 47 0.132 0.150 12 1.0 1.2 1.4 1.2 1.6 MSS7348-683ME 68 0.196 0.225 8.1 0.83 1.0 1.1 0.94 1.2 MSS7348-104ME 100 0.297 0.320 7.0 0.71 0.84 0.92 0.77 1.0 MSS7348-154ME 150 0.461 0.520 5.6 0.58 0.68 0.75 0.63 0.84 MSS7348-224ME 220 0.586 0.624 4.8 0.50 0.58 0.64 0.55 0.74 MSS7348-334ME 330 0.886 0.980 3.7 0.39 0.46 0.51 0.44 0.60 MSS7348-474ME 470 1.28 1.38 3.1 0.35 0.41 0.45 0.37 0.50 MSS7348-684ME 680 1.64 1.82 2.6 0.28 0.32 0.36 0.32 0.42 MSS7348-105ME 1000 2.50 2.73 2.2 0.22 0.27 0.29 0.26 0.35 1. When ordering, please specify termination and packaging codes: 2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using a Coilcraft SMD-A fixture in an Agilent/HP 4263B LCR meter. MSS7348-105MEC 3. SRF measured using an Agilent/HP 8753D network analyzer and a Coilcraft SMD- D test fixture. Termination: E = RoHS compliant matte tin over nickel over phos bronze 4. DC current at 25C that causes the specified inductance drop from its Special order: value without current. T = RoHS tin-silver-copper (95.5/4/0.5) or 5. Current that causes the specified temperature rise from 25C ambient. S = non-RoHS tin-lead (63/37). This information is for reference only and does not represent absolute Packaging: C = 7 machine-ready reel. EIA-481 embossed plastic maximum ratings. tape (250 parts per full reel). 6. Electrical specifications at 25C. B = Less than full reel. In tape, but not machine ready. Refer to Doc 362 Soldering Surface Mount Components before soldering. 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 (1000 parts per full reel). Document 879-1 Revised 04/19/18 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2018 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. Please check web site for latest information. Singapore + 65-6484 8412 sales coilcraft.com.sgXXX Document 879-2 Shielded Power Inductors MSS7348 Typical L vs Frequency Typical L vs Current 10000 10000 1000 H 1000 H 1000 1000 330 H 330 H 100 H 100 H 100 100 33 H 33 H 10 H 10 H 10 10 3.3 H 3.3 H 1 1 0.1 1 10 100 0.01 0.1 1 10 Frequency (MHz) Current (A) 0.276 0.012 7,0 0,3 Dash number 0.276 0.012 7,0 0,3 0.1650.165 minmin 4,24,2 0.189 max 4,8 0.049 0.177 1,25 4,5 Recommended Land Pattern 0.079 0.087 2,0 2,2 0.063 0.173 1,6 4,4 inches Dimensions are in mm Document 879-2 Revised 04/19/18 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2018 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. Please check web site for latest information. Singapore + 65-6484 8412 sales coilcraft.com.sg Inductance (H) Inductance (H)