1800 series axial lead inductors kmp_1800c_a01 page of 2 www.cd4power.com technical enquiries email: mk@cdtechno.com, tel: +44 (0)908 65232 selection guide order code inductance ( khz, 0.v ac ) dc current dc resistance q @ f khz srf 0% max. max. nom. nom. h a m? q f mhz 18472c 4.7 5.35 9.0 2 000 36.4 18682c 6.8 4.5 2.0 78 500 23.6 18103c 0.0 3.45 5.0 64 500 9.0 18153c 5.0 3.00 8.0 55 500 5.9 18223c 22.0 2.42 25.0 59 500 .8 18333c 33.0 2.00 40.0 48 500 .5 18473c 47.0 .65 55.0 55 500 8.5 18683c 68.0 .35 70.0 3 00 6.6 18104c 00.0 .20 00.0 40 00 7.4 18154c 50.0 .0 65.0 47 00 4.4 18224c 220.0 0.90 230.0 46 00 3.5 18254c 250.0 0.80 255.0 50 00 3.7 18334c 330.0 0.73 335.0 58 00 3.0 18474c 470.0 0.60 465.0 56 00 2.2 18684c 680.0 0.53 630.0 55 00 2.0 18105c .0mh 0.44 .0 ? 94 50 .6 18155c .5mh 0.33 .5 ? 07 50 .3 18225c 2.2mh 0.30 2.2 ? 08 50 . 18335c 3.3mh 0.22 3.5 ? 43 50 0.8 18475c 4.7mh 0.20 4.6 ? 28 40 0.7 18685c 6.8mh 0.5 7.0 ? 44 40 0.6 18106C 0.0mh 0.3 2.0 ? 43 40 0.5 typical core/wire characteristics inductance temperature coeffcient resistance temperature coeffcient curie temperature (t c ) saturation flux (b sat ) 430ppm 4000ppm 90c 325mt absolute maximum ratings operating free air temperature range 0c to 70c storage temperature range -55c to 25c rohs compliance information this series is compatible with rohs soldering systems. a peak wave solder temperature of 300 c for 0 seconds is permitted. the pin termination fnish on this product series is bright tin. all types are backward compatible with sn/pb soldering systems. for further information, please visit www.cd4power.com/rohs all specifcations typical at t a =25 c maximum dc current occurs when either the inductance falls to 90% of its nominal value or when its temperature rise reaches 30 c , whichever is sooner. features n rohs compliant n axial format n up to 5.35a i dc n 4.7h to 0mh n low dc resistance n compact size n mil-i-23053/5 class iii sleeving n fully tinned leads n supplied in packs of 0 n custom & radial parts available description the 800 series of inductors are particularly suited to use with a wide variety of switching regulators. offering high current handling with a low mounting height, the devices are ideal where space is at a premium.
1800 series axial lead inductors kmp_1800c_a01 page 2 of 2 www.cd4power.com technical enquiries email: mk@cdtechno.com, tel: +44 (0)908 65232 package specifications mechanical dimensions unless otherwise stated, all dimensions in mm (inches) 0.25 (0.0 ). package weight: 4.6g typ. package quantity: 0 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 website to ensure that you have the current and complete specifcation for your product before use. ? c&d technologies (ncl) limited 2006 kmp_800c. 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 13.70 (0.540) max. ?0.8 (0.031) 0.05 (0.002) 18.25 (0.719) max. 78.25 (3.081) max. 10.60 (0.417) 18503c
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