Conformal Coated Inductors - Axial CTC4F Series From .10 µH to 10,000 µH Not shown at actual size. RoHS Compliant CHARACTERISTICS Description: Axial leaded conformal coated inductor Applications: Used in less harsh environments. Ideal for less critical RFL/EMI applications. Operating Temperature: -40°C to +125°C Inductance Tolerance: ±5%, ±10%, ±20% Testing: Inductance and Q are tested on an HP4285A at specified frequency Packaging: Bulk pack or Tape & Reel, 5,000 parts per reel Marking: Parts are EIA color banded which indicates inductance code and tolerance Material: Magnetic core (ferrite or iron) except for values 0.10 µH to 0.82 µH (phenolic) treated with epoxy resin for protection and longer reliability Miscellaneous: RoHS Compliant. Additional Information: Additional electrical & physical information available upon request Samples available. See website for ordering information. ctparts.com SPECIFICATIONS Please specify tolerance code when ordering. CTC4F-R10_ J = ±5%, K = ±10%, M = ±20% Part Number Inductance (µH) L Test Freq. (MHz) Q Factor Min. Q Test Freq. (MHz) SRF Min. (MHz) DCR Max. Ω) (Ω Rated DC (mA) CTC4F-R10_ CTC4F-R12_ CTC4F-R15_ CTC4F-R18_ CTC4F-R22_ CTC4F-R27_ CTC4F-R33_ CTC4F-R39_ CTC4F-R47_ CTC4F-R56_ CTC4F-R68_ CTC4F-R82_ .10 .12 .15 .18 .22 .27 .33 .39 .47 .56 .68 .82 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 45 45 45 45 45 45 45 45 45 45 45 45 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 380 360 340 320 300 270 250 230 220 210 200 190 .08 .10 .10 .10 .10 .11 .12 .13 .14 .15 .16 .17 1600 1550 1500 1480 1450 1400 1350 1300 1280 1240 1225 1210 CTC4F-1R0_ CTC4F-1R2_ CTC4F-1R5_ CTC4F-1R8_ CTC4F-2R2_ CTC4F-2R7_ CTC4F-3R3_ CTC4F-3R9_ CTC4F-4R7_ CTC4F-5R6_ CTC4F-6R8_ CTC4F-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 25.2 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 45 50 50 55 55 60 60 60 60 60 65 65 25.2 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 205 185 165 155 140 125 115 105 95 85 75 50 .16 .18 .20 .22 .25 .26 .29 .31 .34 .38 .51 .48 1200 1150 1100 1030 1000 940 900 850 820 780 670 690 CTC4F-100_ CTC4F-120_ CTC4F-150_ CTC4F-180_ CTC4F-220_ CTC4F-270_ CTC4F-330_ CTC4F-390_ CTC4F-470_ CTC4F-560_ CTC4F-680_ CTC4F-820_ 10 12 15 18 22 27 33 39 47 56 68 82 7.96 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 65 50 50 50 50 55 55 55 40 40 40 35 7.96 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 35 30 20 17 13 10 9.0 8.0 7.5 7.0 6.5 6.0 .49 .55 .60 .67 .74 .83 .92 1.0 1.1 1.2 1.3 1.5 680 650 610 580 560 530 500 470 450 430 410 290 CTC4F-101_ CTC4F-121_ CTC4F-151_ CTC4F-181_ CTC4F-221_ CTC4F-271_ CTC4F-331_ CTC4F-391_ CTC4F-471_ CTC4F-561_ CTC4F-681_ CTC4F-821_ 100 120 150 180 220 270 330 390 470 560 680 820 2.52 .796 .796 .796 .796 .796 .796 .796 .796 .796 .796 .796 30 50 50 50 50 65 65 65 55 55 55 55 2.52 .796 .796 .796 .796 .796 .796 .796 .796 .796 .796 .796 5.0 4.5 4.2 3.9 3.7 2.8 2.7 2.4 2.2 2.0 1.9 1.6 1.7 2.4 2.8 3.0 3.3 5.7 6.4 7.0 7.9 8.8 10.0 12.0 370 300 280 270 250 200 190 180 170 160 150 140 CTC4F-102_ CTC4F-122_ CTC4F-152_ CTC4F-182_ CTC4F-222_ CTC4F-272_ CTC4F-332_ CTC4F-392_ CTC4F-472_ CTC4F-562_ CTC4F-682_ CTC4F-822_ 1000 1200 1500 1800 2200 2700 3300 3900 4700 5600 6800 8200 .252 .252 .252 .252 .252 .252 .252 .252 .252 .252 .252 .252 50 50 40 40 40 40 40 40 40 30 30 30 .252 .252 .252 .252 .252 .252 .252 .252 .252 .252 .252 .252 1.6 1.3 1.25 1.2 1.1 1.0 .90 .80 .70 .55 .50 .40 14.0 16.9 21.6 24.0 34.7 40.0 59.5 66.0 74.0 70.0 85.0 95.0 130 115 100 95 80 75 62 59 55 40 35 30 CTC4F-103_ 10000 .252 20 .252 .35 105 25 PHYSICAL DIMENSIONS Size mm inches A B C Max. Max. Typ. Nom. 9.40 4.06 29.2 0.6430 0.37 0.16 1.15 0.02535 CENTRAL Technologies 12.13.05 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 22 AWG