Document 1108-1 Power Inductors – RFC0810 Series • Low cost, high current power inductors • 34 inductance values; 33 µH to 18 mH • Flame retardant polyolefin wrap to protect the winding. Core material Ferrite Terminations RoHS compliant tin-silver over tin over copper over steel. Other terminations available at additional cost Environmental RoHS compliant, halogen free Weight 2.0 – 2.3 g Ambient temperature –40°C to +85°C with Irms current, +85°C to +125°C with derated current Storage temperature Component: –40°C to +85°C. Tray or tape packaging: –40°C to +80°C Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 85% relative humidity) Failures in Time (FIT) / Mean Time Between Failures (MTBF) 38 per billion hours / 26,315,789 hours, calculated per Telcordia SRA-332 Packaging 150 parts per tray (except parts with 25 mm lead length); Parts with 25 mm lead length: in fanfold tape, 800 parts per box PCB washing Tested with pure water or alcohol only. For other solvents, see Doc787_PCB_Washing.pdf 0.37 dia max 9,5 XXX Dash number 0.45 max 11,5 Lead length (see table) 0.024 ±0.004 dia 0,6 ±0,1 Code Lead length A B C D E F 3.6 mm ±0.3 mm 5.0 mm ±0.5 mm 7.0 mm ±0.5 mm 8.0 mm ±0.5 mm 10 mm ±1.0 mm 25 mm ±1.0 mm 0.197 ±0.02 5,0 ±0,5 Dimensions are in inches mm Document 1108-1 Revised 01/21/14 Document 1108-2 Power Inductors – RFC0810 Series Inductance2 Part number1 ±10% (µH) RFC0810B-333KE 33 RFC0810B-393KE 39 RFC0810B-473KE 47 RFC0810B-563KE 56 RFC0810B-683KE 68 RFC0810B-823KE 82 RFC0810B-104KE 100 RFC0810B-124KE 120 RFC0810B-154KE 150 RFC0810B-184KE 180 RFC0810B-224KE 220 RFC0810B-274KE 270 RFC0810B-334KE 330 RFC0810B-394KE 390 RFC0810B-474KE 470 RFC0810B-564KE 560 RFC0810B-684KE 680 RFC0810B-824KE 820 RFC0810B-105KE 1000 RFC0810B-125KE 1200 RFC0810B-155KE 1500 RFC0810B-185KE 1800 RFC0810B-225KE 2200 RFC0810B-275KE 2700 RFC0810B-335KE 3300 RFC0810B-395KE 3900 RFC0810B-475KE 4700 RFC0810B-565KE 5600 RFC0810B-685KE 6800 RFC0810B-825KE 8200 RFC0810B-106KE 10,000 RFC0810B-126KE 12,000 RFC0810B-156KE 15,000 RFC0810B-186KE 18,000 4 DCR (Ohms) Irms (A)5 SRF typ3 Isat (A) typ max (MHz) 10% drop 20% drop 30% drop 20°C rise 40°C rise 0.0650.075 9.0 3.50 3.96 4.25 2.10 3.00 0.0700.085 8.7 3.20 3.66 3.95 2.00 2.75 0.0800.095 7.5 2.90 3.33 3.60 1.85 2.60 0.1100.125 7.3 2.65 3.05 3.27 1.55 2.15 0.1200.140 6.3 2.45 2.80 3.02 1.50 2.10 0.1600.185 5.2 2.20 2.52 2.72 1.30 1.80 0.1850.210 5.0 2.00 2.27 2.43 1.20 1.70 0.2100.240 4.9 1.80 2.08 2.24 1.15 1.60 0.2800.325 4.1 1.60 1.86 2.01 1.00 1.40 0.3100.355 3.8 1.50 1.75 1.88 0.95 1.30 0.4000.460 3.0 1.30 1.55 1.67 0.82 1.15 0.4600.530 2.9 1.20 1.40 1.51 0.75 1.05 0.5200.600 2.6 1.10 1.27 1.40 0.70 1.00 0.7050.810 2.4 1.03 1.18 1.28 0.60 0.85 0.7950.915 2.2 0.93 1.06 1.15 0.58 0.80 0.8951.05 2.0 0.84 0.97 1.06 0.55 0.75 1.151.30 1.7 0.78 0.90 0.96 0.48 0.66 1.551.80 1.6 0.70 0.82 0.87 0.40 0.57 1.701.95 1.5 0.64 0.73 0.78 0.38 0.54 2.352.70 1.2 0.58 0.66 0.71 0.33 0.46 2.703.10 1.1 0.53 0.59 0.64 0.31 0.43 3.003.45 1.0 0.48 0.55 0.59 0.29 0.41 4.104.70 0.93 0.43 0.49 0.52 0.25 0.35 4.705.40 0.89 0.39 0.45 0.48 0.23 0.33 6.157.10 0.88 0.36 0.40 0.43 0.20 0.29 7.10 8.15 0.84 0.33 0.37 0.40 0.1850.26 8.05 9.25 0.78 0.31 0.35 0.37 0.1800.25 9.9011.5 0.59 0.28 0.31 0.33 0.150 0.22 11.5 13.0 0.55 0.26 0.28 0.31 0.1450.205 15.0 17.0 0.48 0.23 0.26 0.28 0.1300.180 17.0 19.5 0.45 0.21 0.23 0.25 0.1220.170 21.5 24.5 0.40 0.19 0.22 0.23 0.1080.150 24.5 27.0 0.36 0.17 0.20 0.21 0.1000.142 27.5 30.0 0.34 0.16 0.18 0.20 0.0970.135 1. When ordering, please specify lead length and termination codes: RFC0810B-183KE Lead length: A =3.6 mm ±0.3 mm (special order) B =5.0 mm ±0.5 mm C =7.0 mm ±0.5 mm (special order) D =8.0 mm ±0.5 mm (special order) E =10.0 mm ±1.0 mm (special order) F =25.0 mm ±1.0 mm, packaged in fanfold tape, 800 parts per box (special order) Termination:E =RoHS compliant tin-silver over tin over copper over steel. Special order: S = non-RoHS tin-lead (63/37). 2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR-meter or equivalent. 3. SRF measured using Agilent/HP 4191A or equivalent. 4. DC current at which the inductance drops the specified amount from its value without current. 5. Current that causes the specified temperature rise from 25°C ambient. 6. Electrical specifications at 25°C. Document 1108-2 Revised 01/21/14 Document 1108-3 Power Inductors – RFC0810 Series Typical L vs Current Typical L vs Frequency 100,000 100,000 10,000 µH 3300 µH 1000 µH 1000 330 µH 100 10,000 µH 10,000 Inductance (µH) Inductance (µH) 10,000 100 µH 3300 µH 1000 µH 1000 330 µH 100 µH 100 33 µH 10 0.01 33 µH 1 0.1 Current (A) 10 10 0.01 0.1 1 10 Frequency (MHz) Typical Irms derating Document 1108-3 Revised 01/21/14