CTM3F-331K

Molded Inductors - Axial ctparts.com SPECIFICATIONS CTM3F Series From .15 µH to 1,000 µH Part Number CTM3F-R15_ CTM3F-R22_ CTM3F-R27_ CTM3F-R33_ CTM3F-R47_ CTM3F-R56_ CTM3F-R68_ CTM3F-R82_ CTM3F-1R0_ CTM3F-1R2_ CTM3F-1R5_ CTM3F-1R8_ CTM3F-2R2_ CTM3F-2R7_ CTM3F-3R3_ CTM3F-3R9_ CTM3F-4R7_ CTM3F-5R6_ CTM3F-6R8_ CTM3F-8R2_ CTM3F-100_ CTM3F-120_ CTM3F-150_ CTM3F-180_ CTM3F-220_ CTM3F-270_ CTM3F-330_ CTM3F-390_ CTM3F-470_ CTM3F-560_ CTM3F-680_ CTM3F-820_ CTM3F-101_ CTM3F-121_ CTM3F-151_ CTM3F-181_ CTM3F-221_ CTM3F-271_ CTM3F-331_ CTM3F-391_ CTM3F-471_ CTM3F-561_ CTM3F-681_ CTM3F-821_ CTM3F-102_ Not shown at actual size. Please specify tolerance code when ordering. CTM3F-R15_ J = ±5%, K = ±10%, M = ±20% L Test Freq. (MHz) 25 25 25 25 25 25 25 25 25 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 .79 .79 .79 .79 .79 .79 .79 .79 .79 .79 .79 .79 .79 Q Factor Min. 50 50 50 50 50 50 45 40 40 30 30 30 30 30 30 30 30 30 30 30 30 50 55 60 60 65 55 55 55 55 55 55 45 60 60 60 60 65 65 65 65 65 60 60 60 Q Test Freq. (MHz) 25 25 25 25 25 25 25 25 25 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 .79 .79 .79 .79 .79 .79 .79 .79 .79 .79 .79 .79 .79 SRF Min. (MHz) 510 415 360 350 300 270 250 210 200 180 170 150 140 120 70 65 60 50 50 48 42 36 30 30 24 22 18 16 14 14 11 9.3 8.5 7.3 6.2 5.7 5.2 5.6 5.0 4.5 4.0 3.8 3.4 3.1 2.8 DCR Max. (Ω) .03 .03 .05 .06 .08 .12 .15 .21 .29 .40 .49 .74 .97 1.2 .14 .15 .21 .28 .37 .44 .61 1.1 1.2 2.0 2.2 2.8 2.3 2.5 3.4 4.1 4.2 4.4 4.9 5.4 6.2 7.1 7.9 8.2 9.1 10 11 12 14 15 16 Rated DC (mA) 3050 2800 2400 2000 1700 1450 1300 1100 930 785 700 550 505 460 990 870 745 645 560 540 440 370 310 255 240 205 300 285 245 225 220 215 205 195 180 170 160 110 105 100 95 91 85 81 78 Inductance (µH) .15 .22 .27 .33 .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 Compliant RoHS 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 +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, 2,500 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 .15 µH to 2.7 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 A 11.2±0.25 0.44±0.01 B 4.82±0.25 0.19±0.01 C Typ. 29.2 1.15 24 AWG Nom. 0.511 0.02 04.05.07 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