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| Document 147 Power Inductors - DC1012 Series These power inductors are especially effective as DCDC converter boost or buck inductors and as output ripple filter chokes in all types of downsized switching power supplies. They are ideal for applications requiring small size, cost effective power inductors. The vertical style helps reduce power supply size by saving crucial 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 are also available. Coilcraft Designer's Kit P410 contains three samples of all the standard parts shown. To order, contact Coilcraft or visit http://order.coilcraft.com. DCR SRF Part Inductance1 max typ number 10% (H) (Ohms) (MHz) DC1012-103L 10 0.026 35 DC1012-123L 12 0.030 25 DC1012-153L 15 0.035 18 DC1012-183L 18 0.038 15 DC1012-223L 22 0.046 13 DC1012-273L 27 0.070 12 DC1012-333L 33 0.080 11 DC1012-393L 39 0.088 10 DC1012-473L 47 0.100 9.0 DC1012-563L 56 0.15 8.0 DC1012-683L 68 0.17 7.0 DC1012-823L 82 0.20 6.0 DC1012-104L 100 0.22 5.5 DC1012-124L 120 0.29 5.0 DC1012-154L 150 0.34 4.5 DC1012-184L 180 0.38 4.0 DC1012-224L 220 0.44 3.5 DC1012-274L 270 0.62 3.25 DC1012-334L 330 0.70 3.0 Isat2 Irms3 (A) (A) 3.5 3.5 3.2 3.2 3.0 3.0 2.8 2.8 2.5 2.5 2.5 2.2 2.2 2.0 2.1 1.8 1.8 1.6 1.6 1.4 1.4 1.2 1.2 1.2 1.2 1.2 1.2 1.0 1.0 0.9 0.9 0.8 0.8 0.7 0.7 0.7 0.7 0.6 123 Dash number Part marking since Sept. 2007. Parts manufactured prior to that date may have color dots. Visit www.coilcraft.com/colrpowr.cfm for details. 0.39 10,0 max dia 0.60 max 15,2 0.024 dia 0,6 0.157 0.04 4,0 1,0 Dimensions are in inches mm 0.197 0.02 5,0 0,5 Weight: Terminations: Packaging: 2.1 - 3.0 g Tin-silver over tin over copper over steel 100 parts per tray 1. Tested at 100 kHz, 0.1 Vrms, 0 Adc. 2. DC current at which inductance drops 10% (typ) from its value without current. 3. Current that causes a 40C temperature rise from 25C ambient. 4. Ambient temperature range: -40C to +85C 5. Storage temperature range: Component: -40C to +85C Packaging: -40C to +80C 6. Electrical specifications at 25C. Specifications subject to change without notice. Please check our website for latest information. Document 147 Revised 10/31/08 (c) Coilcraft, Inc. 2008 |
Price & Availability of DC1012-103L
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