Document 147 -1 Power Inductors DC1012 Series These power inductors are especially effective as DC-DC converter boost or buck inductors and as output ripple filter 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 Document 147 -2 Power Inductors DC1012 Series Part marking since Sept. 2007. Typical L vs Current Dash Parts manufactured prior to that number 1000 date may have color dots. Visit 123 www.coilcraft.com/colrpowr.cfm for details. 100 H 0.39 100 H max dia 10,0 100 10 H 0.60 max 15,2 10 H 10 0.157 0.04 0.024 4,0 1,0 dia 0,6 0.197 0.02 5,0 0,5 1 inches 0.01 0.1 1 10 Dimensions are in mm Current (A) Irms Derating 120 110 100 90 80 70 60 50 40 30 20 10 0 -40 -20 020406080 100 120 140 Ambient temperature (C) Document 147-2 Revised 07/31/12 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2013 This product may not be used in medical or high Taiwan +886-2-2264 3646 sales coilcraft.com.tw risk applications without prior Coilcraft approval. China +86-21-6218 8074 sales coilcraft.com.cn Specification subject to change without notice. Singapore + 65-6484 8412 sales coilcraft.com.sg Please check web site for latest information. Percent of rated Irms Inductance (H) 25C