? coilcraft, inc. 2006 specifications subject to change without notice. please check our website for latest information. smt power inductors C series mss1038 document 378-1 document 378-1 revised 10/05/06 1. please specify tolerance , termination and packaging codes: mss1038-105 klc tolerance: k = 10% m = 20% n = 30% termination: l = rohs compliant matte-tin over nickel over copper. special order: t = rohs tin-silver-copper (95.5/4/0.5) or s = non-rohs tin-lead (63/37). packaging: c =7 machine-ready reel. eia-481 embossed plastic tape (250 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 c instead. d =13 machine-ready reel. eia-481 embossed plastic tape (1000 parts per full reel). 2. inductance measured at 100 khz, 0.1 vrms, 0 adc. 3. tolerances in bold are stocked for immediate shipment. 4. srf measured using an agilent/hp 8753d or equivalent. 5. dc current at which the inductance drops 35% max from its value without current. 6. average current for temperature rise from 25c ambient. 7. operating temperature range ?40c to +85c. 8. electrical specifications at 25c. dcr srf i rms (a) 6 l 2 percent max typ 4 i sat 5 20c 40c part number 1 (h) tol 3 (mohms) (mhz) (a) rise rise mss1038-102nl_ 1.0 30 6.0 138 9.00 7.30 10.00 mss1038-152nl_ 1.5 30 8.1 81 8.30 5.60 7.85 mss1038-252nl_ 2.5 30 10.0 61 7.50 4.65 6.65 mss1038-382nl_ 3.8 30 13.0 45 6.00 4.25 6.05 mss1038-522nl_ 5.2 30 22.0 37 5.50 3.60 5.10 mss1038-702nl_ 7.0 30 27.0 33 4.80 3.10 4.35 mss1038-103nl_ 10.0 30 35.0 29 4.40 2.90 4.05 mss1038-123_l_ 12.0 30 ,20 41.0 25 4.02 2.85 4.00 mss1038-153_l_ 15.0 30 ,20 50.0 21 3.60 2.70 3.80 mss1038-183_l_ 18.0 30 ,20 65.0 18 3.20 2.25 3.35 mss1038-223_l_ 22.0 30 ,20 73.0 15 2.90 1.90 2.85 mss1038-273_l_ 27.0 30 ,20 89.0 15 2.54 1.65 2.35 mss1038-333_l_ 33.0 30 ,20 93.0 13 2.30 1.60 2.30 mss1038-393_l_ 39.0 30 ,20 112.0 12 2.20 1.55 2.25 mss1038-473_l_ 47.0 30 ,20 128.0 11 2.10 1.45 2.20 mss1038-563_l_ 56.0 30 ,20 180.0 11 1.92 1.40 1.85 mss1038-683_l_ 68.0 30 ,20 213.0 10 1.50 1.15 1.75 mss1038-823_l_ 82.0 30 ,20 261.0 8 1.40 1.09 1.50 mss1038-104_l_ 100 30 ,20 304.0 6 1.35 1.05 1.45 mss1038-124_l_ 120 30 ,10 380.0 6 1.23 0.85 1.25 mss1038-154_l_ 150 30 ,10 506.0 6 1.15 0.80 1.20 mss1038-184_l_ 180 30 ,10 582.0 5 1.05 0.71 0.98 mss1038-224_l_ 220 30 ,10 756.0 5 0.92 0.70 0.97 mss1038-274_l_ 270 30 ,10 926.0 4 0.83 0.65 0.86 mss1038-334_l_ 330 30 ,10 1090.0 4 0.70 0.50 0.69 mss1038-394_l_ 390 30 ,10 1141.0 4 0.64 0.49 0.65 mss1038-474_l_ 470 30 ,10 1243.0 3 0.58 0.45 0.63 mss1038-564_l_ 560 30 ,10 1696.0 3 0.53 0.43 0.59 mss1038-684_l_ 680 30 ,10 1926.0 3 0.48 0.36 0.50 mss1038-824_l_ 820 30 ,10 2596.0 3 0.44 0.34 0.47 mss1038-105_l_ 1000 30 ,10 2853.0 3 0.40 0.33 0.45 the mss1038 series provides very high efficiency and excellent current handling capability in a rugged, low cost part. the magnetic shielding, small footprint and low profile allow high density mounting. the flat top ensures reliable pick and place handling. these inductors are ideal for use in dc-dc converters, lcd panels, and portable devices where low cost and high reliability are critical. they are available in 31 inductance values from 1.0 h to 1000 h. coilcraft designer?s kit c391 contains samples of all 30% tolerance parts. to order, contact coilcraft or purchase online at http://order.coilcraft.com .
? coilcraft, inc. 2006 smt power inductors C series mss1038 specifications subject to change without notice. please check our website for latest information. document 378-2 document 378-2 revised 10/05/06 0.402 0.008 10,2 0,2 0.394 0.008 10,0 0,2 0.150 0.008 3,8 0,2 0.303 0.008 7,7 0,2 0.047 0.008 1,2 0,2 0.118 0.008 3,0 0,2 0.14 3,56 0.30 7,62 0.07 1,78 recommended land pattern xxx weight: 1.5 g tape and reel: 250/7 reel; 1000/13 reel 24 mm tape width for packaging data see tape and reel specifications section. 1 10 100 1000 10000 0.01 0.1 10 1 frequency (mhz) inductance (h) 1.5 h 10 h 27 h 270 h 100 h 1000 h 1 10 100 1000 10000 0.01 0.1 10 1 current (a) inductance (h) 1.5 h 10 h 27 h 270 h 100 h 1000 h typical l vs frequency typical l vs current current derating
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