power inductors C dc1012 series document 147 -1 document 147-1 revised 07/31/12 these power inductors are especially effective as dc-dc converter boost or buck inductors and as output ripple flter chokes in all types of switching power supplies. they are ideal for applications through hole, cost effective power inductors. the vertical style helps to save printed circuit board area. the large inductance available per size makes these parts ideal for all sorts of energy storage, smoothing, and emi reduction applications. the coilcraft dc1012 series includes a wide range of eia standard inductance values. custom versions may also be available. coilcraft designers kit p410 contains three samples of all the standard parts shown. to order, contact coilcraft or visit http://order.coilcraft.com . part inductance 2 dcr max srf typ i sat (a) 3 i rms (a) 4 number 1 10% (h) (ohms) (mhz) 10% drop 20% drop 30% drop 20c rise 40c rise dc1012-103l 10 0.026 35 4.80 5.58 5.94 3.5 4.6 dc1012-123l 12 0.030 25 4.52 5.20 5.60 3.1 4.3 dc1012-153l 15 0.035 18 3.92 4.50 4.84 2.8 4.2 dc1012-183l 18 0.038 15 3.65 4.25 4.47 2.7 3.7 dc1012-223l 22 0.046 13 3.37 3.81 4.17 2.6 3.6 dc1012-273l 27 0.070 12 2.97 3.37 3.64 2.2 2.9 dc1012-333l 33 0.080 11 2.67 3.10 3.37 2.0 2.7 dc1012-393l 39 0.088 10 2.45 2.85 3.05 1.9 2.6 dc1012-473l 47 0.100 9.0 2.25 2.65 2.85 1.8 2.4 dc1012-563l 56 0.15 8.0 2.06 2.35 2.48 1.7 2.1 dc1012-683l 68 0.17 7.0 1.90 2.08 2.28 1.6 1.9 dc1012-823l 82 0.20 6.0 1.75 2.03 2.10 1.5 1.7 dc1012-104l 100 0.22 5.5 1.56 1.76 1.87 1.2 1.5 dc1012-124l 120 0.29 5.0 1.30 1.62 1.72 0.92 1.4 dc1012-154l 150 0.34 4.5 1.28 1.45 1.54 0.90 1.3 DC1012-184L 180 0.38 4.0 1.17 1.34 1.44 0.81 1.2 dc1012-224l 220 0.44 3.5 1.07 1.22 1.31 0.72 1.0 dc1012-274l 270 0.62 3.25 0.96 1.11 1.19 0.70 0.90 dc1012-334l 330 0.70 3.0 0.86 0.99 1.06 0.68 0.88 weight: 2.1 C 3.0 g terminations rohs tin-silver (96.5/3.5) over tin over copper over steel ambient temperature C40c to +85c with i rms current. +85c to +125c with derated current storage temperature range component: C 40c to +125c tray packaging: C 40c to +80c packaging 100 parts per tray 1. when ordering, please specify termination code: dc1012-334 l termination: l = rohs compliant tin-silver (96.5/3.5) over tin over copper over steel. special order: s = non-rohs tin-lead (63/37). 2. tested at 100 khz, 0.1 vrms, 0 adc. 3. dc current at which inductance drops the specifed amount from its value without current. 4. current that causes the specifed temperature rise from 25c ambient. 5. electrical specifcations at 25c. us uk t aiwan china singapore +1-847-639-6400 sales@coilcraft.com +44-1236-730595 sales@coilcraft-eur ope.com +886-2-2264 3646 sales@coilcraft.com.tw +86-21-6218 8074 sales@coilcraft.com.cn + 65-6484 8412 sales@coilcraft.com.sg ? coilcraft inc. 2013 this pr oduct may not be used in medical or high risk applications without prior coilcraft appr oval. specification subject to change without notice. please check web site for latest infor mation.
max dash number 0.60 15,2 max dia 0.39 10,0 dia 0.024 0,6 0.157 0.04 4,0 1,0 0.197 0.02 5,0 0,5 123 pa rt mar king since sept. 2007. pa r ts manuf actured pr ior to that date ma y ha ve color dots . visit www .coilcraft.com/colr po wr .cfm f or details . dimensions are in inches mm 1 10 100 1000 0.01 0.1 10 1 current (a) inductance (h) 10 h 10 h 100 h 100 h typical l vs current document 147 -2 document 147-2 revised 07/31/12 irms derating -40 -20 02 04 06 08 0 100 140 120 ambient temperature (c) 120 110 100 90 80 70 60 50 40 30 20 10 0 25c pe r cent of rated rms i us uk t aiwan china singapore +1-847-639-6400 sales@coilcraft.com +44-1236-730595 sales@coilcraft-eur ope.com +886-2-2264 3646 sales@coilcraft.com.tw +86-21-6218 8074 sales@coilcraft.com.cn + 65-6484 8412 sales@coilcraft.com.sg ? coilcraft inc. 2013 this pr oduct may not be used in medical or high risk applications without prior coilcraft appr oval. specification subject to change without notice. please check web site for latest infor mation. power inductors C dc1012 series
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