Document 275-3 Power Inductors DR0810 Series Small footprint power inductors designed for maximum efficiency AEC + Q200 85C 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 tin over copper over steel 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) 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 09/21/21 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2021 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 AEC + Q200 85C 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) inches Dimensions are in mm Document 275-4 Revised 09/21/21 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2021 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)