Document 275-3 Power Inductors DR0810 Series Small footprint power inductors designed for maximum efficiency and low cost. Ideal for noise filtering in power amplifiers, power supplies and speaker crossover networks. Inductance values from 3.3 to 1000 H, most at 10% tolerance Current ratings up to 7.5 Amps with only 0.010 Ohms DCR Industry-standard pin spacings protective PVC sleeve Core material Ferrite Terminations RoHS compliant tin-silver over copper Weight: 2.0 2.7 g Ambient temperature 40C to +85C with Irms current, +85C to +125C with derated current Storage temperature Component: 40C to +125C. Tray packaging: 40C to +80C Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30C / 85% relative humidity) Failures in Time (FIT) / Mean Time Between Failures (MTBF) 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 Packaging 300 parts per tray 800 parts in optional fan-fold tape PCB washing Tested with pure water or alcohol only. For other solvents, see Doc787 PCB Washing.pdf 4 5 2 3 Isat (A) Irms (A) Inductance DCR max SRF typ 1 Part number (H) (Ohms) (MHz) 10% drop 20% drop 30% drop 20C rise 40C rise DR0810-332L 3.3 20% 0.010 47 8.9 10.2 11.0 7.0 9.5 DR0810-472L 4.7 20% 0.012 33 7.4 8.5 9.3 6.4 8.8 DR0810-562L 5.6 20% 0.017 28 6.2 7.4 8.2 5.8 8.1 DR0810-682L 6.8 20% 0.018 26 5.6 6.7 7.4 5.2 7.4 DR0810-822L 8.2 20% 0.019 25 5.2 6.2 6.8 4.6 6.7 DR0810-103L 10 10% 0.026 23 5.1 6.1 6.6 4.0 6.0 DR0810-123L 12 10% 0.030 20 4.0 4.6 5.1 3.8 5.7 DR0810-153L 15 10% 0.035 18 3.8 4.5 5.0 3.5 5.3 DR0810-183L 18 10% 0.038 15 3.5 4.1 4.5 3.3 5.0 DR0810-223L 22 10% 0.046 14 3.4 4.0 4.4 3.1 4.6 DR0810-273L 27 10% 0.070 11 3.1 3.7 4.0 2.8 4.3 DR0810-333L 33 10% 0.080 10 2.9 3.4 3.7 2.6 3.9 DR0810-393L 39 10% 0.088 10 2.5 2.9 3.2 2.4 3.6 DR0810-473L 47 10% 0.10 9.5 2.3 2.7 3.0 2.1 3.2 DR0810-563L 56 10% 0.15 8.0 1.9 2.2 2.5 1.9 2.9 DR0810-683L 68 10% 0.17 7.0 2.0 2.3 2.5 1.7 2.5 DR0810-823L 82 10% 0.20 7.0 1.7 2.0 2.2 1.4 2.2 DR0810-104L 100 10% 0.22 6.0 1.5 1.8 2.0 1.2 1.8 DR0810-124L 120 10% 0.29 5.0 1.2 1.5 1.6 1.1 1.7 DR0810-154L 150 10% 0.34 4.5 1.1 1.4 1.5 1.1 1.6 DR0810-184L 180 10% 0.38 4.0 1.1 1.3 1.4 1.0 1.5 DR0810-224L 220 10% 0.44 4.0 1.0 1.2 1.3 0.93 1.40 DR0810-274L 270 10% 0.62 3.8 0.90 1.1 1.2 0.86 1.28 DR0810-334L 330 10% 0.70 3.6 0.88 1.0 1.1 0.80 1.20 DR0810-394L 390 10% 0.88 3.0 0.86 0.98 1.0 0.73 1.10 DR0810-474L 470 10% 1.00 2.7 0.78 0.90 0.99 0.66 0.97 DR0810-564L 560 10% 1.11 2.5 0.72 0.85 0.93 0.60 0.86 DR0810-684L 680 10% 1.45 2.5 0.62 0.72 0.79 0.53 0.76 DR0810-824L 820 10% 1.70 2.1 0.54 0.67 0.72 0.46 0.66 DR0810-105L 1000 10% 2.20 2.1 0.50 0.63 0.69 0.40 0.55 4. DC current at which the inductance drops the specified amount from its value 1. To order parts packaged in optional fanfold tape (800 parts per box), add the letter F at the end of the part number, e.g. DR0810-824LF without current 2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR- 5. Current that causes the specified temperature rise from 25C ambient. meter or equivalent. 6. Electrical specifications at 25C. 3. SRF measured using an Agilent/HP 4191A or equilvalent. Document 275-3 Revised 05/07/13 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.Document 275-4 Power Inductors - DR0810 Series Typical L vs Frequency Typical L vs Current 10000 10,000 1000 H 1000 H 1000 1000 470 H 100 H 100 H 100 100 47 H 10 H 10 H 10 10 4.7 H 1 1 1 10 0.01 0.1 0.010.01 0.10.1 111100 Frequency (MHz) Current (A) 0.41 max XXX 10,5 0.30 max 7,5 XXX Dash number 0.47 Dash number max 12,0 0.39 max 10,0 0.157 0.02 0.157 0.02 4,0 0,5 4,0 0,5 0.024 dia 0,6 0.024 dia 0,6 0.138 0.02 3,5 0,5 0.197 0.02 5,0 0,5 inches Dimensions are in mm Document 275-4 Revised 05/07/13 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. Inductance (H) Inductance (H)