Document 281-1 Shielded Power Inductors – MSS1260 • 12.3 × 12.3 mm footprint; 6 mm high shielded inductors • Low DCR and excellent current handling Designer’s Kit C360 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 phos bronze. Other terminations available at additional cost. Weight: 2.8 – 3.3 g Ambient temperature –40°C to +85°C with Irms current, +85°C to +125°C with derated current Storage temperature Component: –40°C to +125°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, 6.3 mm pocket depth PCB washing Only pure water or alcohol recommended DCR3SRF Isat (A)5 Irms (A)6 (mOhms) typ4 10% 20% 30% 20°C40°C Inductance2 Part number1 (µH) typ max (MHz) drop drop drop rise rise MSS1260-102NL_ 1.0 ±30% 5.8 6.5 100 19.1 21.4 22.7 6.00 8.00 MSS1260-152NL_ 1.5 ±30% 8.8 9.8 80.0 15.0 16.6 17.6 6.00 7.50 MSS1260-222NL_ 2.2 ±30% 11.5 12.8 55.0 11.7 13.0 13.9 5.50 7.00 MSS1260-332NL_ 3.3 ±30% 12.6 14.0 42.0 10.4 11.7 12.5 5.00 7.00 MSS1260-472ML_ 4.7 ±20% 13.9 15.5 33.0 9.2210.1 10.8 4.50 7.00 MSS1260-562ML_ 5.6 ±20% 14.9 16.6 30.0 7.86 9.02 9.74 4.00 6.40 MSS1260-682ML_ 6.8 ±20% 16.6 18.5 27.0 7.40 8.26 8.80 3.80 5.90 MSS1260-822ML_ 8.2 ±20% 17.0 20.0 26.0 7.10 7.96 8.50 3.40 4.80 MSS1260-103ML_ 10 ±20% 21.5 23.9 22.0 6.18 6.92 7.40 3.00 4.00 MSS1260-123ML_ 12 ±20% 24.5 27.3 20.0 5.18 5.94 6.42 2.80 3.70 MSS1260-153ML_ 15 ±20% 27.0 32.0 18.0 4.80 5.40 5.78 2.60 3.50 MSS1260-183ML_ 18 ±20% 30.0 33.0 16.0 4.58 5.22 5.62 2.50 3.30 MSS1260-223ML_ 22 ±20% 36.6 40.7 15.0 4.06 4.64 4.96 2.30 3.10 MSS1260-273ML_ 27 ±20% 48.0 52.0 13.0 3.52 3.96 4.28 2.10 2.90 MSS1260-333ML_ 33 ±20% 54.0 57.0 12.4 3.22 3.74 4.02 2.00 2.70 MSS1260-393ML_ 39 ±20% 58.0 64.5 12.0 3.08 3.56 3.80 1.90 2.60 MSS1260-473ML_ 47 ±20% 75.0 82.0 11.6 2.66 3.04 3.30 1.85 2.50 MSS1260-563ML_ 56 ±20% 85.0 89.0 10.5 2.54 2.96 3.14 1.75 2.40 MSS1260-683ML_ 68 ±20% 94.5 105 10.0 2.40 2.70 2.94 1.70 2.30 MSS1260-823ML_ 82 ±20% 120 129 8.6 2.16 2.46 2.64 1.60 2.20 MSS1260-104ML_ 100 ±20% 139 146 7.8 1.88 2.16 2.32 1.50 2.10 MSS1260-124KL_ 120 ±10% 193 195 6.8 1.70 1.92 2.10 1.38 1.85 MSS1260-154KL_ 150 ±10% 209 216 6.4 1.58 1.80 1.98 1.20 1.66 MSS1260-184KL_ 180 ±10% 234 246 6.1 1.40 1.60 1.72 1.14 1.58 MSS1260-224KL_ 220 ±10% 306 335 5.5 1.28 1.44 1.56 1.00 1.42 MSS1260-274KL_ 270 ±10% 349 355 4.3 1.10 1.26 1.38 0.90 1.45 MSS1260-334KL_ 330 ±10% 482 494 4.0 1.00 1.14 1.24 0.84 1.16 MSS1260-394KL_ 390 ±10% 515 533 3.6 0.93 1.06 1.15 0.78 1.08 MSS1260-474KL_ 470 ±10% 705 733 3.0 0.87 0.99 1.06 0.70 0.96 MSS1260-564KL_ 560 ±10% 776 800 2.8 0.81 0.92 1.00 0.64 0.88 MSS1260-684KL_ 680 ±10% 887 910 2.6 0.74 0.85 0.92 0.58 0.80 MSS1260-824KL_ 820 ±10% 1130 1152 2.5 0.66 0.76 0.81 0.53 0.73 MSS1260-105KL_ 1000 ±10% 1295 1335 2.4 0.60 0.69 0.74 0.48 0.68 1. Please specify termination and packaging codes: MSS1260-184KLD 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. EIA481 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 Agilent/HP 4191A or equivalent. 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. Document 281-1 Revised 10/31/11 Document 281-2 Shielded Power Inductors – MSS1260 Typical L vs Current Typical L vs Frequency 10000 10000 1000 µH 100 µH 100 10 µH 10 1 µH 1 0.1 0.1 1000 µH 1000 Inductance (µH) Inductance (µH) 1000 100 µH 100 10 µH 10 1 µH 1 10 1 100 0.1 0.01 0.1 Current (A) 1 10 Frequency (MHz) Typical Current Derating 100 90 80 70 60 50 40 30 20 10 0 25°C Percent of rated current 120 110 Isat Irms -40 -20 0 20 40 60 80 100 120 140 Ambient temperature (°C) Dimensions are in inches mm Document 281-2 Revised 10/31/11