Web Sample Tools & Support Document 378-1 page & buy software & FAQ Shielded Power Inductors MSS1038 10.0 10.2 mm footprint 3.8 mm high shielded inductors Very low DCR and excellent current handling Designers Kit C391 contains 3 each of all values. Core material Ferrite Core and winding loss See www.coilcraft.com/coreloss Terminations RoHS compliant matte tin over nickel over copper. Other terminations available at additional cost. Weight: 1.5 g 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 250/7 reel 1000/13 reel Plastic tape: 24 mm wide, 0.35 mm thick, 16 mm pocket spacing, 4.3 mm pocket depth PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787 PCB Washing.pdf. 4 5 1. Please specify termination and packaging codes: Isat (A) Irms (A) DCR SRF 2 3 Inductance max typ 10% 20% 30% 20C 40C MSS1038-105KLC 1 Part number (H) (m) (MHz) drop drop drop rise rise Termination: L = RoHS compliant matte tin over nickel MSS1038-102NL 1.0 30% 6.0 138 9.00 11.16 12.10 7.30 10.00 over copper. MSS1038-152NL 1.5 30% 8.1 81 7.40 9.48 11.06 5.60 7.85 Special order: MSS1038-252NL 2.5 30% 10 61 5.70 7.62 9.26 4.65 6.65 T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37). MSS1038-382NL 3.8 30% 13 45 4.94 6.50 7.64 4.25 6.05 Packaging: C = 7 machine-ready reel. EIA-481 MSS1038-522NL 5.2 30% 22 37 3.96 5.28 6.14 3.60 5.10 embossed plastic tape (250 parts MSS1038-702NL 7.0 30% 27 33 3.62 4.74 5.60 3.10 4.35 per full reel). MSS1038-103NL 10 30% 35 29 3.04 3.90 4.52 2.90 4.05 B = Less than full reel. In tape, but not MSS1038-123ML 12 20% 41 25 2.72 3.48 4.04 2.85 4.00 machine ready. To have a leader MSS1038-153ML 15 20% 50 21 2.84 3.44 3.86 2.70 3.80 and trailer added ( 25 charge), use code letter C instead. MSS1038-183ML 18 20% 65 18 2.44 3.10 3.52 2.25 3.35 D = 13 machine-ready reel. EIA-481 MSS1038-223ML 22 20% 73 15 2.34 2.94 3.30 1.90 2.85 embossed plastic tape. Factory MSS1038-273ML 27 20% 89 15 1.98 2.48 2.84 1.65 2.35 order only, not stocked (1000 parts MSS1038-333ML 33 20% 93 13 1.84 2.34 2.62 1.60 2.30 per full reel). MSS1038-393ML 39 20% 112 12 1.60 2.04 2.34 1.55 2.25 2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc MSS1038-473ML 47 20% 128 11 1.60 1.98 2.22 1.45 2.20 using an Agilent/HP 4263B LCR meter or equivalent. MSS1038-563ML 56 20% 180 11 1.48 1.84 2.04 1.40 1.85 3. SRF measured using an Agilent/HP 8753D or equivalent. MSS1038-683ML 68 20% 213 10 1.32 1.62 1.82 1.15 1.75 5. DC current at 25C that causes the specified induc - tance drop from its value without current. MSS1038-823ML 82 20% 261 8 1.12 1.42 1.60 1.09 1.50 Click for temperature derating information. MSS1038-104ML 100 20% 304 6 1.02 1.30 1.46 1.05 1.45 5. Current that causes the specified temperature rise from MSS1038-124KL 120 10% 380 6 0.95 1.18 1.34 0.85 1.25 25C ambient. This information is for reference only and MSS1038-154KL 150 10% 506 6 0.89 1.10 1.22 0.80 1.20 does not represent absolute maximum ratings. MSS1038-184KL 180 10% 582 5 0.89 1.02 1.16 0.71 0.98 Click for temperature derating information. MSS1038-224KL 220 10% 756 5 0.72 0.88 0.99 0.70 0.97 6. Electrical specifications at 25C. MSS1038-274KL 270 10% 926 4 0.66 0.81 0.91 0.65 0.86 Refer to Doc 362 Soldering Surface Mount Components MSS1038-334KL 330 10% 1090 4 0.59 0.73 0.82 0.50 0.69 before soldering. MSS1038-394KL 390 10% 1141 4 0.51 0.65 0.74 0.49 0.65 MSS1038-474KL 470 10% 1243 3 0.50 0.62 0.70 0.45 0.63 MSS1038-564KL 560 10% 1696 3 0.43 0.53 0.56 0.43 0.59 MSS1038-684KL 680 10% 1926 3 0.38 0.48 0.52 0.36 0.50 MSS1038-824KL 820 10% 2596 3 0.37 0.46 0.49 0.34 0.47 MSS1038-105KL 1000 10% 2853 3 0.35 0.43 0.46 0.33 0.45 Document 378-1 Revised 09/16/16 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 378-2 Shielded Power Inductors MSS1038 Typical L vs Current Typical L vs Frequency 10000 10000 1000 H 1000 H 1000 1000 270 H 270 H 100 H 100 H 100 100 27 H 27 H 10 H 10 H 10 10 1.5 H 1.5 H 1 1 0.01 0.1 1 10 0.01 0.1 1 10 Current (A) Frequency (MHz) Dash number 0.402 0.012 123 * Parts manufactured prior Internal 10,2 0,3 to Sept. 2007 were marked code X with only the dash number. 0.394 0.008 * 10,0 0,2 0.150 0.008 3,8 0,2 Recommended Land Pattern 0.047 0.008 0.14 1,2 0,2 0.118 0.008 3,56 3,0 0,2 0.37 0.07 0.311 0.012 9,40 1,78 7,9 0,3 Dimensions are of the case not including the termination. * For maximum overall dimensions including the termination, add 0.005 in / 0,13 mm. inches Dimensions are in mm Document 378-2 Revised 09/16/16 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)