document 281-1 document 281-1 revised 10/31/11 shielded power inductors C mss1260 dcr 3 srf isat (a) 5 irms (a) 6 inductance 2 (mohms) typ 4 10% 20% 30% 20c 40c part number 1 (h) 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 9.22 10.1 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 designers 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 C 3.3 g ambient temperature C40c to +85c with i rms current, +85c to +125c with derated current storage temperature component: C40c to +125c. tape and reel packaging: C40c to +80c resistance to soldering heat max three 40 second refows at +260c, parts cooled to room temperature between cycles moisture sensitivity level (msl) 1 (unlimited foor 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 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 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. 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 us- ing an agilent/hp 4263b lcr meter or equivalent. 3. dcr measured on a micro-ohmmeter and a coilcraft ccf858 test fxture. 4. srf measured using agilent/hp 4191a or equivalent. 5. dc current at which the inductance drops the specifed amount from its value without current. 6. current that causes the specifed temperature rise from 25c ambient. 7. electrical specifcations at 25c. refer to doc 362 soldering surface mount compo- nents before soldering. ? 12.3 12.3 mm footprint; 6 mm high shielded inductors ? low dcr and excellent current handling
document 281-2 document 281-2 revised 10/31/11 shielded power inductors C mss1260 typical l vs current typical l vs frequency typical current derating dimensions are in inches mm 0. 1 1 10 100 1000 10000 0. 11 10 100 current (a) inductance (h) 1 00 h 10 h 1 h 1 000 h 0.01 0.1 11 0 frequency (mhz) 0.1 10 1 100 1000 10000 inductance (h) 1 00 h 10 h 1 h 1 000 h -40 -2 00 20 40 60 80 100 140 120 a mbient t emperatur e (c) pe r cent of r ated c urrent 120 110 100 90 80 70 60 50 40 30 20 10 0 i sat i rm s 25 c
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