CTMC1812-R68J

Wire-wound Chip Inductors - Molded ctparts.com CTMC1812 Series From .10 µH to 1,000 µH ENGINEERING KIT #12 Not shown at actual size. Part Number CTMC1812_-R10_ CTMC1812_-R12_ CTMC1812_-R15_ CTMC1812_-R18_ CTMC1812_-R22_ CTMC1812_-R27_ CTMC1812_-R33_ CTMC1812_-R39_ CTMC1812_-R47_ CTMC1812_-R56_ CTMC1812_-R68_ CTMC1812_-R82_ CTMC1812_-1R0_ CTMC1812_-1R2_ CTMC1812_-1R5_ CTMC1812_-1R8_ CTMC1812_-2R2_ CTMC1812_-2R7_ CTMC1812_-3R3_ CTMC1812_-3R9_ CTMC1812_-4R7_ CTMC1812_-5R6_ CTMC1812_-6R8_ CTMC1812_-8R2_ CTMC1812_-100_ CTMC1812_-120_ CTMC1812_-150_ CTMC1812_-180_ CTMC1812_-220_ CTMC1812_-270_ CTMC1812_-330_ CTMC1812_-390_ CTMC1812_-470_ CTMC1812_-560_ CTMC1812_-680_ CTMC1812_-820_ CTMC1812_-101_ CTMC1812_-121_ CTMC1812_-151_ CTMC1812_-181_ CTMC1812_-221_ CTMC1812_-271_ CTMC1812_-331_ CTMC1812_-391_ CTMC1812_-471_ CTMC1812_-561_ CTMC1812_-681_ CTMC1812_-821_ CTMC1812_-102_ SPECIFICATIONS Please specify tolerance code when ordering. CTMC1812-R10_ J = ±5%, K = ±10%, M = ±20% CTMC1812F Please specify “F” for RoHS compliant L Test Freq. (MHz) 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 Q Factor Min. 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 30 30 30 25 Q Test Freq. (MHz) 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 SRF 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 25 20 18 17 15 13 12 11 10 10 9.0 9.0 8.0 8.0 6.0 5.0 5.0 4.0 4.0 3.5 3.0 3.0 3.0 3.0 2.5 2.5 DCR Max. (Ω) .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 1.6 2.0 2.5 2.8 3.2 3.6 4.0 4.5 5.0 5.5 6.0 7.0 8.0 8.0 9.0 9.5 10 12 14 18 26 30 30 35 40 Rated DC (mA) 800 770 730 700 665 635 605 575 545 520 500 475 450 430 410 390 380 370 355 330 315 300 285 270 250 225 200 190 180 170 160 150 140 135 130 120 110 110 105 102 100 92 85 80 62 50 50 30 30 Inductance (µH) .10 .12 .15 .18 .22 .27 .33 .39 .47 .56 .68 .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 CHARACTERISTICS Description: Ferrite core, wire-wound molded chip inductor Applications: TV’s, VCR’s, disk drives, computer peripherals, telecommunication devices and electronic control boards for automobiles Operating Temperature: -40°C to +100°C Inductance Tolerance: ±5%, ±10% & ±20% Testing: Inductance and Q are tested on an HP4285A at specified frequency Packaging: Tape & Reel Part Marking: Inductance code or inductance code plus tolerance. Miscellaneous: RoHS Compliant available. Additional Information: Additional electrical & physical information available upon request Samples available. See website for ordering information. PHYSICAL DIMENSIONS Size mm inches A 4.5±0.3 0.18±0.012 B 3.2±0.2 0.13±0.008 C 3.2±0.2 0.13±0.008 D 1.2 0.047 E 4.2±0.2 0.17±0.008 F 1 0.04 05.31.07 Technologies Manufacturer of Passive and Discrete Semiconductor Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2007 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice CENTRAL