RoHS Molded Chip Inductors Dimensions: Allied Part Number MC30A-R10K-RC MC30A-R12K-RC MC30A-R15K-RC MC30A-R18K-RC MC30A-R22K-RC MC30A-R27K-RC MC30A-R33K-RC MC30A-R39K-RC MC30A-R47K-RC MC30A-R56K-RC MC30A-R68K-RC MC30A-R82K-RC MC30A-1R0K-RC MC30A-1R2K-RC MC30A-1R5K-RC MC30A-1R8K-RC MC30A-2R2K-RC MC30A-2R7K-RC MC30A-3R3K-RC MC30A-3R9K-RC MC30A-4R7K-RC MC30A-5R6K-RC MC30A-6R8K-RC MC30A-8R2K-RC MC30A-100K-RC MC30A-120K-RC MC30A-150K-RC MC30A-180K-RC MC30A-220K-RC MC30A-270K-RC MC30A-330K-RC MC30A-390K-RC MC30A-470K-RC MC30A-560K-RC MC30A-680K-RC MC30A-820K-RC MC30A-101K-RC MC30A-121K-RC MC30A-151K-RC MC30A-181K-RC MC30A-221K-RC MC30A-271K-RC MC30A-331K-RC MC30A-391K-RC MC30A-471K-RC MC30A-561K-RC MC30A-681K-RC MC30A-821K-RC MC30A-102K-RC Inductance Tolerance (µh) (%) 0.10 0.12 0.15 0.18 0.22 0.27 0.33 0.39 0.47 0.56 0.68 0.82 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1000 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 Q Min. Test Freq. (MHz) 35 35 35 35 40 40 40 40 40 40 40 40 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 40 40 40 40 40 40 40 40 40 40 40 40 40 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 .796 .796 .796 .796 .796 .796 .796 .796 .796 .796 .796 .796 .252 MC30A Inches (mm) SRF Min. SRF (MHz)Min. (MHz) 300 280 250 220 200 180 165 150 145 140 135 130 100 80 70 60 55 50 45 40 35 33 27 23 20 18 17 15 13 12 11 10 10 9 9 8 8 6 5 5 4 4 3.5 3 3 3 3 2.5 2.5 DCR Max. (Ω) IDC (mA) .18 .20 .22 .24 .25 .26 .28 .30 .32 .36 .40 .45 .50 .55 .60 .65 .70 .75 .80 .90 1.0 1.1 1.2 1.4 1.5 1.4 2.5 2.8 3.2 3.6 4 4.5 5 5.5 6 7 8 8 9 9.5 10 12 14 16 26 30 30 35 40 800 770 730 700 665 635 605 575 545 520 500 475 450 430 410 390 380 370 355 330 315 300 285 270 250 225 200 190 180 170 160 150 140 135 130 120 110 110 105 105 100 92 85 80 62 50 50 30 30 Features • 1812 Molded Chip Inductor • Excellent Solder Heat Resistance • Welded internal lead frame to coil wire connection Electrical Inductance Range: 0.1µh ~ 1000µh Tolerance: 10% over entire range Also available in 5% & 20% Test Frequency: 10µh ~ 82µh measured at 2.52MHz, 100µh ~ 820µh measured at .796MHz Operating Temp: -40ºC ~ +105ºC @ 75% RH IDC: The current at which inductance will drop no more then 10% of it’s orginial value at 1MHz, 1v L/Q: Test OCS @ 200mv Resistance to Soldering Heat Pre-heating: 150ºC, 1min Solder Composition: Sn/Ag3.0/Cu0.5 Solder Temperature: 245 ± 5ºC Immersion Time: 4 ± 1sec Test Equipment (L/Q): .01µh~82µh HP4287A + HP16034E (L/Q): 100µh~470µh HP4292A + HP16034E (RDC): HP4284A + HP42841A/WK3260B (SRF): HP4291A Physical Packaging: 500 pieces per 7 inch reel. Marking: EIA Inductance Code. Available in tighter tolerances 949-356-1780 ALLIED COMPONENTS INTERNATIONAL REVISED 10/20/2014 www.alliedcomponents.com