Document 599-1 RE U T A R E P M E T HIGH SMT Power Inductors – MSS1260T • Designed for high ambient temperatures – 125°C • Very low DCR, excellent current handling • Magnetic shielding allows high density mounting. Designer’s Kit C418 contains 3 each of all values Core material Ferrite Terminations RoHS compliant matte tin over nickel over phos bronze. Other terminations available at additional cost. Weight: 2.8 g – 3.3 g Ambient temperature –40°C to +125°C with Irms current, +125°C to +165°C with derated current Storage temperature Component: –40°C to +165°C. Tape and reel packaging: –40°C to +80°C Resistance to soldering heat Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 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 500/13″ reel; Plastic tape: 24 mm wide, 0.35 mm thick, 16 mm pocket spacing, 6.6 mm pocket depth PCB washing Tested with pure water or alcohol only. For other solvents, see Doc787_PCB_Washing.pdf. 3 5 Irms (A)6 DCR SRF Isat (A) (mOhms) 2 4 Inductance typ 10% 20% 30% 20°C40°C Part number1 (µH) typ max (MHz) drop drop drop rise rise MSS1260T-102NL_ 1.0 ±30% 5.8 6.5 100 19.12 21.18 22.76 6.00 8.00 MSS1260T-152NL_ 1.5 ±30% 8.8 9.8 80.0 14.44 16.40 17.64 5.30 7.60 MSS1260T-222NL_ 2.2 ±30% 11.5 12.8 55.0 12.32 14.00 15.08 5.20 7.30 MSS1260T-332NL_ 3.3 ±30% 12.6 14.0 42.0 10.88 12.22 13.12 5.00 7.00 MSS1260T-472ML_ 4.7 ±20% 13.9 15.5 38.0 9.92 11.10 12.00 4.50 7.00 MSS1260T-562ML_ 5.6 ±20% 14.9 16.6 30.0 8.54 9.60 10.38 4.00 6.40 MSS1260T-682ML_ 6.8 ±20% 16.6 18.5 27.0 7.80 8.80 9.44 3.80 5.90 MSS1260T-822ML_ 8.2 ±20% 17.0 20.0 26.0 6.44 7.38 7.98 3.40 4.80 MSS1260T-103ML_ 10 ±20% 21.5 23.9 22.0 6.00 6.92 7.48 3.00 4.00 MSS1260T-123ML_ 12 ±20% 24.5 27.3 20.0 5.68 6.56 7.08 2.80 3.70 MSS1260T-153ML_ 15 ±20% 27.0 32.0 18.0 5.34 6.04 6.54 2.60 3.50 MSS1260T-183ML_ 18 ±20% 30.0 33.0 16.0 4.82 5.54 6.00 2.50 3.30 MSS1260T-223ML_ 22 ±20% 36.6 40.7 15.0 4.42 5.04 5.44 2.30 3.10 MSS1260T-273ML_ 27 ±20% 48.0 52.0 13.0 3.78 4.32 4.68 2.10 2.90 MSS1260T-333ML_ 33 ±20% 54.0 57.0 12.4 3.50 4.00 4.34 2.00 2.70 MSS1260T-393ML_ 39 ±20% 58.0 64.5 12.0 3.32 3.80 4.14 1.90 2.60 MSS1260T-473ML_ 47 ±20% 75.0 82.0 11.6 2.84 3.26 3.54 1.85 2.50 MSS1260T-563ML_ 56 ±20% 85.0 89.0 10.5 2.64 3.04 3.28 1.75 2.40 MSS1260T-683ML_ 68 ±20% 94.5 105 10.0 2.46 2.82 3.04 1.70 2.30 MSS1260T-823ML_ 82 ±20% 120 129 8.6 2.24 2.54 2.74 1.60 2.20 MSS1260T-104ML_ 100 ±20% 139 146 7.8 2.06 2.34 2.54 1.50 2.10 MSS1260T-124KL_ 120 ±10% 193 195 6.8 1.84 2.08 2.28 1.38 1.85 MSS1260T-154KL_ 150 ±10% 209 216 6.4 1.64 1.90 2.06 1.20 1.66 MSS1260T-184KL_ 180 ±10% 234 246 6.1 1.46 1.70 1.84 1.14 1.58 MSS1260T-224KL_ 220 ±10% 306 335 5.5 1.30 1.48 1.60 1.00 1.42 MSS1260T-274KL_ 270 ±10% 349 355 4.3 1.18 1.38 1.48 0.90 1.45 MSS1260T-334KL_ 330 ±10% 482 494 4.0 1.04 1.20 1.30 0.84 1.16 MSS1260T-394KL_ 390 ±10% 515 533 3.6 1.00 1.16 1.28 0.78 1.08 MSS1260T-474KL_ 470 ±10% 705 733 3.0 0.906 1.00 1.10 0.70 0.96 MSS1260T-564KL_ 560 ±10% 776 800 2.8 0.872 0.980 1.02 0.64 0.88 MSS1260T-684KL_ 680 ±10% 887 910 2.6 0.782 0.886 0.956 0.58 0.80 MSS1260T-824KL_ 820 ±10% 1130 1152 2.5 0.692 0.784 0.854 0.53 0.73 MSS1260T-105KL_1000 ±10% 1295 1335 2.4 0.588 0.672 0.726 0.48 0.68 1. Please specify termination and packaging codes: MSS1260T-105KLD Termination:L=RoHS compliant matte tin over nickel over phos bronze. Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37). Packaging:D=13″ machine-ready reel. EIA-481 embossed plastic tape (500 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 D instead. 2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP 4263B LCR meter or equivalent. 3. DCR measured on a micro-ohmmeter and a Coilcraft CCF858 test fixture. 4. SRF measured using an Agilent/HP 8753D network analyzer and a Coilcraft SMD‑D test fixture. 5. DC current at which the inductance drops the specified amount from its value without current. 6. Current that causes the specified temperature rise from 25°C ambient. 7. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. US +1-847-639-6400 [email protected] UK +44-1236-730595 [email protected] Taiwan +886-2-2264 3646 [email protected] China +86-21-6218 8074 [email protected] Singapore + 65-6484 8412 [email protected] Document 599-1 Revised 11/03/11 © Coilcraft Inc. 2013 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information. Document 599-2 URE T A R E P M E T HIGH SMT Power Inductors – MSS1260T Series Typical L vs Frequency Typical L vs Current 10000 10000 1000 µH 100 µH 100 10 µH 10 1 µH 1 0.1 0.01 1000 µH 1000 Inductance (µH) Inductance (µH) 1000 100 µH 100 10 µH 10 1 µH 1 1 0.1 10 0.1 0.1 10 1 Frequency (MHz) 100 Current (A) Current Derating 0.472 ±0.012 12,0 ±0,3 120 100 0.472 ±0.012 12,0 ±0,3 90 80 123 Dash number X Internal code Parts manufactured prior to August 2011 may have a different part marking. 70 60 0.025 * 0,635 0.24 ±0.008* 6,0 ±0,2 50 40 Recommended Land Pattern 25°C Percent of rated Current 110 30 20 -40 -20 0 0.217 5,5 0.197 ±0.008 5,0 ±0,2 Isat Irms 10 0 20 40 60 80 100 120 140 160 180 0.138 ±0.016 3,5 ±0,4 0.157 4,0 Ambient temperature (°C) 0.197 ±0.016 5,0 ±0,4 0.334 8,5 * For optional tin-lead and tin-silver-copper terminations, dimensions are for the mounted part. Dimensions before mounting can be an additional 0.012 inch (0,3 mm). Dimensions are in inches mm US +1-847-639-6400 [email protected] UK +44-1236-730595 [email protected] Taiwan +886-2-2264 3646 [email protected] China +86-21-6218 8074 [email protected] Singapore + 65-6484 8412 [email protected] Document 599-2 Revised 11/03/11 © Coilcraft Inc. 2013 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information.