? coilcraft, inc. 2011 specifications subject to change without notice. please check our website for latest information. smt power inductors C mss7341 document 383-1 document 383-1 revised 01/03/11 dcr srf i sat (a) 4 i rms (a) 5 inductance 2 max typ 3 10% 20% 30% 20c 40c part number 1 (h) (ohms) (mhz) drop drop drop rise rise mss7341-332nl_ 3.3 30% 0.020 58.0 2.74 3.28 3.72 3.95 5.00 mss7341-502nl_ 5.0 30% 0.024 46.0 2.30 2.82 3.16 3.40 4.70 mss7341-622nl_ 6.2 30% 0.027 42.0 2.18 2.66 2.98 3.05 4.30 mss7341-742nl_ 7.4 30% 0.031 40.0 1.92 2.32 2.56 2.80 4.10 mss7341-872nl_ 8.7 30% 0.034 35.0 1.78 2.12 2.36 2.80 3.90 mss7341-103ml_ 10 20% 0.038 32.0 1.64 1.92 2.10 2.80 3.80 mss7341-123ml_ 12 20% 0.053 26.2 1.48 1.76 1.92 2.45 3.30 mss7341-153ml_ 15 20% 0.057 24.0 1.36 1.60 1.78 2.05 3.00 mss7341-183ml_ 18 20% 0.078 22.5 1.20 1.46 1.62 1.85 2.65 mss7341-223ml_ 22 20% 0.082 21.5 1.02 1.26 1.42 1.70 2.35 mss7341-273ml_ 27 20% 0.109 19.0 1.00 1.14 1.22 1.50 2.10 mss7341-333ml_ 33 20% 0.124 18.0 0.91 1.04 1.16 1.50 1.95 mss7341-393ml_ 39 20% 0.138 17.0 0.85 1.01 1.12 1.50 1.90 mss7341-473ml_ 47 20% 0.155 14.2 0.74 0.92 1.00 1.50 1.85 mss7341-563ml_ 56 20% 0.202 13.4 0.68 0.80 0.87 1.25 1.60 mss7341-683ml_ 68 20% 0.276 12.0 0.62 0.73 0.80 1.00 1.35 mss7341-823ml_ 82 20% 0.324 11.0 0.57 0.66 0.72 1.00 1.25 mss7341-104ml_ 100 20% 0.358 10.5 0.54 0.64 0.71 0.90 1.15 mss7341-224ml_ 220 20% 0.780 5.0 0.35 0.41 0.47 0.57 0.78 mss7341-474ml_ 470 20% 1.45 3.0 0.24 0.28 0.32 0.43 0.57 designer?s kit c385 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 (current production) or gold over nickel over phos bronze (prior production). other terminations available at additional cost. weight: 0.61 ? 0.67 g ambient temperature ?40c to +85c with i rms current, +85c to +125c with derated current storage temperature component: ?40c to +125c. 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 1200/13 reel; plastic tape: 16 mm wide, 0.35 mm thick, 12 mm pocket spacing, 4.5 mm pocket depth pcb washing only pure water or alcohol recommended ? 6.6 6.6 mm footprint; 4.1 mm high shielded inductors ? low dcr and excellent current handling 1. please specify termination and packaging codes: mss7341-474m ld termination: l = rohs compliant matte tin over nickel over phos bronze (current production) or gold over nickel over phos bronze (prior production) special order: t = rohs tin-silver-copper (95.5/4/0.5) over gold over nickel over phos bronze or s = non-rohs tin-lead (63/37) over gold over nickel over phos bronze. packaging: d =13 machine-ready reel. eia-481 embossed plastic tape (1200 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 measured at 100 khz, 0.1 vrms, 0 adc using a coilcraft smd-a fixture in an agilent/hp 4263b lcr meter. 3. srf measured using an agilent/hp 8753d network analyzer and a coilcraft smd-d test fixture. 4. dc current at which the inductance drops the specified amount from its value without current. 5. current that causes the specified temperature rise from 25c ambient. 6. electrical specifications at 25c. refer to doc 362 ?soldering surface mount components? before soldering.
? coilcraft, inc. 2011 smt power inductors C mss7341 specifications subject to change without notice. please check our website for latest information. document 383-2 document 383-2 revised 01/03/11 typical l vs current typical l vs frequency 1.0 10 100 1000 0.01 0.1 10.0 1.0 frequency (mhz) inductance (h) 3.3 h 10 h 33 h 100 h 1.0 10 100 1000 0.01 0.1 10.0 1.0 current (a) inductance (h) 3.3 h 10 h 33 h 100 h 50 40 30 20 0 10 temperature rise (from 25c) current (a rms) 1.0 0 3.0 4.0 2.0 5.0 6.0 3.3 h 33 h 10 h 100 h temperature rise vs current -40 -20 0 20 40 60 80 100 140 120 ambient temperature (c) 120 110 100 90 80 70 60 50 40 30 20 10 0 25c percent of rated rms i irms derating dimensions are in inches mm max recommended land pattern 123 x 0.287 7,3 0.287 7,3 0.161 4,1 typ 0.260 6,6 typ 0.260 6,6 typ 0.083 2,1 0.099 2,5 0.222 5,65 0.280 7,1 0.280 7,1 parts manufactured prior to sept. 2007 were marked with only the dash number. dash number internal code * * * dimensions are of the case not including the termination. for maximum overall dimensions including the termination, add 0.02 in / 0,51 mm. ?
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