2400 series bobbin wound surface mount inductors kmp_2400c.1 page of 4 www.cd4power.com features n rohs compliant n up to 3.a i dc n 2.7h to 220h n optional integral emi shield n low r dc n surface mount n compact size n tape and reel packaging n j-std-020c refow description the 2400 series is a range of bobbin-wound, surface-mount inductors designed for use in switching power supply, and power line flter circuits. the parts are suitable for any application requiring a high saturation current in a miniature surface-mount footprint. where emi is a critical factor, the devices are available with an integral ferrite emi shield. selection guide (unshielded types) order code inductance ( khz, 0 0 mv ac ) inductance range ( khz, 0 0 mv ac ) dc current dc resistance srf (00mvrms) nom. min. - max. nom. max. nom. h h a m? mhz 242r7c 2.7 2.04 - 3.78 2.60 39 57.0 243R3C 3.3 2.44 - 4.54 2.40 42 53.0 244r7c 4.7 3.37 - 6.25 2.0 50 45.0 246r8c 6.8 5.03 - 9.34 .75 6 37.0 24100c 0 8.00 - 2.0 .44 00 27.8 24120c 2 8.54 - 5.9 .36 00 26.0 24150c 5 2.0 - 8.0 .30 20 22.0 24180c 8 3.0 - 24. .26 50 20.0 24220c 22 7.6 - 26.4 . 80 6.5 24330c 33 28. - 34.7 0.88 230 3. 24470c 47 40.8 - 54. 0.72 370 0.9 24680c 68 6.2 - 74.8 0.6 460 9.38 24101c 00 90.0 - 0 0.52 700 7.03 24151c 50 35 - 65 0.40 00 5.3 24221c 220 98 - 242 0.35 570 4.24 selection guide (shielded types) order code inductance ( khz, 00mv ac ) inductance range ( khz, 00mv ac ) dc current dc resistance srf (00mvrms) nom. min. - max. nom. max. nom. h h a m? mhz 24s2r7c 2.7 .78 - 3.52 3.0 28 79.0 24s3r3c 3.3 2.07 - 4.68 2.80 32 63.0 24s4r7c 4.7 2.82 - 6.0 2.39 37 52.0 24s6r8c 6.8 4.40 - 9.7 2.00 45 39.0 24s100c 0 8.50 - 2.5 .64 70 25.6 24s120c 2 7.65 - 5.2 .50 74 29.0 24s150c 5 2.8 - 8.8 .34 90 9.7 24s180c 8 . - 22.7 .22 9 23.0 24s220c 22 8.7 - 27.5 .0 20 5.7 24s330c 33 28. - 4.3 0.90 90 .2 24s470c 47 40.0 - 58.8 0.75 240 0.2 24s680c 68 57.8 - 85.0 0.63 370 8.09 24s101c 00 85.0 - 20 0.52 540 6.2 24s151c 50 28 - 80 0.42 860 4.88 24s221c 220 87 - 264 0.35 30 3.58 absolute maximum ratings operating free air temperature range -40c to 85c storage temperature range -40c to 25c specifcations typical at t a = 25c t he maximum dc current is the value at which the inductance falls t o 80 % of its nominal value or when its temperature rise reaches 40c, whichever is sooner. rohs compliance information this series is compatible with rohs soldering systems with a peak refow solder temperature of 250oc. the pin termination fnish on this product series is refowed sac305. the series is back - ward compatible with sn/pb soldering systems. for further information, please visit: www.cd4power.com/rohs
2400 series bobbin wound surface mount inductors kmp_2400c.1 page 2 of 4 www.cd4power.com mechanical dimensions unshielded types shielded types 5 . 5 0 0 . 0 5 (0.21 7 0.002) 5 . 2 0 0 . 3 0 (0.20 5 0.012) 1 0 0c r1.00 (0.039) 4 . 5 0 (0.177) 5 . 8 0 0 . 3 0 (0.22 8 0.012) 6 . 0 0 0 . 0 5 (0.23 6 0.002) 1.7 0 0 . 0 5 (0.06 7 0.002) 5.500.05 (0.2160.002) r1.00 (0.039) 100c 7.10 (0.280) 6.000.05 (0.2360.002) 1.700.05 (0.0670.002) 7.70 (0.303) 4.50 (0.177) 0.70 (0.028) unless otherwise stated all dimensions in mm (inches) 0.25 (0.0). . package weight 0.43g typ . unless otherwise stated all dimensions in mm (inches) 0.25 (0.0). . package weight 0.72g typ .
2400 series bobbin wound surface mount inductors kmp_2400c.1 page 3 of 4 www.cd4power.com tape & reel specifications tape outline dimensions - shielded parts tape outline dimensions - unshielded parts direction of unreeling 100c 4.70 (0.185) 1.75 (0.069) 5.50 (0.217) 0.05 (0.002) 12.00 (0.472) +0.30 (0.012) -0.10 (0.004) ?1.50 (0.059) 2.00 (0.079) 4.00 (0.157) 8.00 (0.315) 0.60 (0.024) max. cover tape +0.10 (0.004) -0.00 (0.000) all dimensions in mm (inches) 1.75 (0.069) 7.50 (0.295) 16.00 (0.630) +0.30 (0.012) -0.10 (0.004) 2.0 (0.079) 4.00 (0.157) 12.00 (0.472) 0.60 (0.024) max. 6.00 (0.236) direction of unreeling cover tape 100c ?1.50 (0.059) +0.10 (0.004) -0.00 (0.000) all dimensions in mm (inches)
2400 series bobbin wound surface mount inductors kmp_2400c.1 page 4 of 4 www.cd4power.com c&d technologies (ncl) limited reserve the right to alter or improve the specifcation, internal design or manufacturing process at any time, without notice. please check with your supplier or visit our web site to ensure that you have the current and complete specifcation for your product before use. ? c&d technologies (ncl) limited 2005 kmp_4900c. no part of this publication may be copied, transmitted or stored in a retrieval system or reproduced in any way including, but not limited to, photography, photocopy, magnetic or other recording means, without prior written permission from c&d technologies (ncl) limited. instructions for use are available from www.cd4power.com c&d technologies (ncl) ltd tanners drive, blakelands north milton keynes mk 4 5bu, uk tel: +44 (0) 908 65232 fax: +44 (0) 908 67545 email: mk@cdtechno.com c&d technologies, inc. cabot boulevard, mansfeld, ma 02048-5 usa tel: + 800 233 2765 fax: + 508 339 6356 email: sales@cdtechno.com tape & reel specifications reel outline dimensions b ? a* c ? 13.50 12.80 0.531 0.504 ? ? 1.50 (0.059) min. 50 (1.97) min. ?20.20 (?0.795) min. 100 (3.937) min. leader section 400 (15.748) min. goods enclosure section trailer section 160 (6.299) min. ?382 (15.039) max. all dimension in mm [inches] * includes fange distortion at outer edge ? measured at hub a b (max.) c unshielded types .9-5.4 (0.469-0.606) 8.4 (0.724) 2.4-2.6 (0.488-0.496) shielded types 5.9-9.4 (0.626-0.764) 22.4 (0.882) 6.4-6.6 (0.646-0.654)
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