Molded Inductors - Axial CTM1F Series SPECIFICATIONS Please specify tolerance code when ordering. CTM1F-R027_ J = ±5%, K = ±10%, M = ±20% From .022 µH to 1,000 µH Inductance (µH) L Test Freq. (MHz) Q Factor Min. SRF Min. (MHz) DCR Max. W) (W .022 .027 .033 .039 .047 .056 .068 .082 50 25 25 25 25 25 25 25 50 40 40 40 40 40 40 40 50 25 25 25 25 25 25 25 900 875 850 825 800 775 750 725 .02 .03 .03 .04 .04 .05 .06 .07 2400 2200 2000 1900 1800 1700 1500 1400 CTM1F-R10_ CTM1F-R12_ CTM1F-R15_ CTM1F-R18_ CTM1F-R22_ CTM1F-R27_ CTM1F-R33_ CTM1F-R39_ CTM1F-R47_ CTM1F-R56_ CTM1F-R68_ CTM1F-R82_ .10 .12 .15 .18 .22 .27 .33 .39 .47 .56 .68 .82 25 25 25 25 25 25 25 25 25 25 25 25 40 40 38 35 33 33 30 30 30 30 28 28 25 25 25 25 25 25 25 25 25 25 25 25 680 640 600 550 510 430 410 365 330 300 275 250 .08 .09 .10 .12 .14 .16 .22 .30 .35 .50 .60 .85 1350 1270 1200 1105 1025 960 815 700 650 545 495 415 CTM1F-1R0_ CTM1F-1R2_ CTM1F-1R5_ CTM1F-1R8_ CTM1F-2R2_ CTM1F-2R7_ CTM1F-3R3_ CTM1F-3R9_ CTM1F-4R7_ CTM1F-5R6_ CTM1F-6R8_ CTM1F-8R2_ 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 25 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 25 25 28 30 30 37 45 45 45 50 50 55 25 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 230 150 140 125 115 100 90 80 75 65 60 55 1.0 .18 .22 .30 .40 .55 .85 1.0 1.2 1.8 2.0 2.7 385 590 535 455 395 355 270 250 230 185 175 155 CTM1F-100_ CTM1F-120_ CTM1F-150_ CTM1F-180_ CTM1F-220_ CTM1F-270_ CTM1F-330_ CTM1F-390_ CTM1F-470_ CTM1F-560_ CTM1F-680_ CTM1F-820_ 10 12 15 18 22 27 33 39 47 56 68 82 7.9 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 55 45 40 50 50 50 45 45 45 45 50 50 7.9 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 50 40 35 30 25 20 24 22 20 18 15 14 3.7 2.7 2.8 3.1 3.3 3.5 3.4 3.6 4.5 5.7 6.7 7.3 130 155 150 145 140 135 130 125 110 100 92 88 CTM1F-101_ CTM1F-121_ CTM1F-151_ CTM1F-181_ CTM1F-221_ CTM1F-271_ CTM1F-331_ CTM1F-391_ CTM1F-471_ CTM1F-561_ CTM1F-681_ CTM1F-821_ 100 120 150 180 220 270 330 390 470 560 680 820 2.5 .79 .79 .79 .79 .79 .79 .79 .79 .79 .79 .79 50 30 30 30 30 30 30 30 30 30 30 30 2.5 .79 .79 .79 .79 .79 .79 .79 .79 .79 .79 .79 13 12 11 10 9.0 8.0 7.0 6.5 6.0 5.0 4.0 3.8 8.0 13 15 17 21 25 28 35 42 46 60 65 84 66 61 57 52 47 45 40 36 35 30 29 CTM1F-102_ 1000 .79 30 .79 3.4 72 28 Part Number ENGINEERING KIT #1F Not shown at actual size. RoHS Compliant CHARACTERISTICS Description: Axial leaded molded inductor Applications: Used for various kinds of OSC and TRAP coils. Ideal for various RF applications Operating Temperature: -55°C to +105°C Inductance Tolerance: ±5%, ±10% & ±20% Testing: Inductance and Q are tested on an HP4285A or HP4286A at specified frequency Packaging: Bulk pack or Tape & Reel, 5,000 parts per reel Marking: Five band EIA color code indicating inductance code and tolerance Material: Molded epoxy resin over coil Core: Magnetic core (ferrite or iron) except for values 0.022 µH to 1.0 µH (phenolic) Miscellaneous: RoHS Compliant. Additional Information: Additional electrical & physical information available upon request Samples available. See website for ordering information. PHYSICAL DIMENSIONS Size mm inches ctparts.com A B C Typ. Nom. 6.35±0.25 2.41±0.25 26.7 0.511 0.25±0.01 0.1±0.01 1.05 0.02 CTM1F-R022M CTM1F-R027_ CTM1F-R033_ CTM1F-R039_ CTM1F-R047_ CTM1F-R056_ CTM1F-R068_ CTM1F-R082_ 24 AWG CENTRAL Technologies 12.27.05 Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2005 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice Q Test Freq. (MHz) Rated DC (mA)