kmp_4500c_b03 page 1 of 3 4500 series shielded surface mount power inductors www.murata-ps.com www.murata-ps.com/support for full details go to www.murata-ps.com/rohs features rohs compliant 0.28h to 1.0mh up to 8a i dc bobbin format surface mount integral emi shield compact size tape and reel packaging ul 94v-0 materials j-std-020-c re? ow description the 4500 series is a lower pro? le version of our 4600 series range of bobbin-wound, shielded inductors. they are suitable for power-line ? ltering found in consumer electronics such as desktop computers, led applications and gps systems, as well as in a vast range of industrial and telecom applications including network hubs, bridges & routers, and high frequency wireless communication devices. these surface mount inductors are extremely compact and have an integral shield, making them useful in emi sensitive applications. pin connections (top view) selection guide order code inductance (10khz, 0.1v ac ) 20% dc current 1 dc resistance nom. max. max. h a m 45281c 0.28 (30%) 8.0 9 45541c 0.54 (30%) 7.0 11 45102c 1.0 (30%) 6.0 14 45152c 1.5 (30%) 5.5 17 45222c 2.2 (30%) 4.5 26 45332c 3.3 (30%) 3.7 34 45472c 4.7 (30%) 3.2 47 45682c 6.8 (30%) 2.6 66 45103c 10 2.2 82 45153c 15 1.8 120 45223c 22 1.35 180 45333c 33 1.25 250 45473c 47 1.05 360 45683c 68 0.82 510 45104C 100 0.70 710 45154c 150 0.58 1000 45224c 220 0.50 1550 45334c 330 0.35 2540 45474c 470 0.32 3250 45684c 680 0.26 5000 45105c 1000 0.23 6500 mechanical dimensions absolute maximum ratings operating temperature range -40oc to 125oc storage temperature range -40oc to 150oc soldering information 2 peak re? ow solder temperature 250?c pin ? nish tin speci? cations typical at t a = 25c 1 maximum dc current occurs when either the inductance falls to 75% of its nominal value or when its temperature rise reaches 40c, whichever is sooner. 2 for further information, please visit www.murata-ps.com/rohs fe at u r e s r oh s complia nt s * distance etween the outside ends o the terminations is 7.10.1 (0.280.004) unless otherwise stated all dimensions in mm (inches) 0.25 (0.010). pacae weiht 0.64 tp. 3.55 (0.14) ma. 7.30.2 (0.2870.008) 1.10.25 (0.0430.01) 2.00.15 (0.070.006) 2.5 (0.08) 3.25 (0.128) 8.5 (0.335) recommended footprint details* 7.30.2 (0.2870.008) 281c
kmp_4500c_b03 page 2 of 3 4500 series shielded surface mount power inductors www.murata-ps.com/support inductance vs current temperature vs current inductance vs frequency 0.1 1 10 100 1000 10000 0.0 0.0 0.1 1.0 10.0 current, i dc (a) inductance, l ( h) 1mh 100 h 10 h 1 h 0 10 20 30 40 50 60 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 current, i dc (a) temperature rise above ambient, t (oc) 1mh 100 h 10 h 1 h 0.1 1 10 100 1000 10000 10 100 1000 10000 frequency, (khz) inductance, l ( h) 1mh 100 h 10 h 1 h
kmp_4500c_b03 page 3 of 3 4500 series shielded surface mount power inductors murata power solutions, inc. makes no representation that the use of its products in the circuits described herein, or the use of other technical information contained herein, will not infringe upon existing or future patent rights. the descriptions contained her ein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. speci? cations are subject to cha nge without notice. ? 2011 murata power solutions, inc. murata power solutions, inc. 11 cabot boulevard, mans? eld, ma 02048-1151 u.s.a. iso 9001 and 14001 registered www.murata-ps.com/support tape & reel specifications reel outline dimensions tape outline dimensions 22.4 (0.882) max. ? 15.9-19.4* (0.626-0.764) 16.3-16.7 (0.642-0.657) ? 13.50 12.50 0.531 0.492 ?? 1.50 (0.059) min. 49.75 (1.96) min. ?21.1 (?0.83) min. 100 (3.937) min. leader section 400 (15.748) min. goods enclosure section trailer section 160 (6.299) min. ?331 (13.031) max. xxxc xxxc direction of unreeling 12.0 (0.472) 4.0 (0.157) 2.0 (0.079) ?1.5 (0.06) 7.5 (0.295) 7.6 (0.30) 0.4 (0.016) 3.4 (0.134) 16.0 (0.630) 1.75 (0.069) all dimensions in mm (inches) * includes ? ange distortion at outer edge ? measured at hub all dimensions in mm (inches) reel quantity: 1000
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