Peaking Coils - Radial SPECIFICATIONS CT187LYF Series From 100 µH to 33,000 µH ENGINEERING KIT #4 Not shown at actual size. RoHS Compliant CHARACTERISTICS Description: Radial leaded fixed inductor (UL sleeved) Applications: Ideal as a choke coil for noise filtering Operating Temperature: -55°C to +125°C Inductance Tolerance: ±5% & ±10% Testing: Inductance and Q are tested on an HP4285A at specified frequency Packaging: Bulk pack; packaged in styrofoam Marking: UL sleeving marked with inductance code Miscellaneous: RoHS Compliant Additional Information: Additional electrical & physical information available upon request Samples available. See website for ordering information. ctparts.com Please specify tolerance code when ordering. CT187LYF-101_ J = ±5%, K = ±10% Part Number Inductance (µH) L Test Freq. (kHz) Q Fact. Min. Q Test Freq. (kHz) SRF Min. (MHz) DCR Max. Ω) (Ω Rated DC (mA) CT187LYF-101_ CT187LYF-121_ CT187LYF-151_ CT187LYF-181_ CT187LYF-221_ CT187LYF-271_ CT187LYF-331_ CT187LYF-391_ CT187LYF-471_ CT187LYF-561_ CT187LYF-681_ CT187LYF-821_ 100 120 150 180 220 270 330 390 470 560 680 820 796 796 796 796 796 796 796 796 796 796 796 796 80 80 80 80 80 80 80 80 80 80 80 80 796 796 796 796 796 796 796 796 796 796 796 796 5.3 4.5 3.8 3.3 2.9 2.6 2.3 2.1 1.9 1.7 1.6 1.4 2.0 2.0 2.0 3.0 3.0 3.0 4.0 4.0 4.0 4.0 4.0 6.0 200 200 200 200 200 200 200 200 200 200 200 200 CT187LYF-102_ CT187LYF-122_ CT187LYF-152_ CT187LYF-182_ CT187LYF-222_ CT187LYF-272_ CT187LYF-332_ CT187LYF-392_ CT187LYF-472_ CT187LYF-562_ CT187LYF-682_ CT187LYF-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 90 90 90 90 90 90 90 90 90 90 90 90 252 252 252 252 252 252 252 252 252 252 252 252 1.3 1.2 1.1 1.0 .90 .80 .70 .70 .60 .60 .50 .50 6.0 9.0 9.0 9.0 13 13 13 13 18 18 26 26 150 150 150 100 100 100 100 50 50 50 50 50 CT187LYF-103_ CT187LYF-123_ CT187LYF-153_ CT187LYF-183_ CT187LYF-223_ CT187LYF-273_ CT187LYF-333_ 10000 12000 15000 18000 22000 27000 33000 79.6 79.6 79.6 79.6 79.6 79.6 79.6 100 100 100 100 100 100 100 79.6 79.6 79.6 79.6 79.6 79.6 79.6 .40 .40 .40 .30 .30 .30 .30 40 40 60 60 80 80 80 40 40 40 30 30 30 30 PHYSICAL DIMENSIONS Size mm inches A B C D Max. Max. Nom. Nom. Nom. 11.2 8.3 5 5 0.643 0.44 0.33 0.2 0.2 0.03 CENTRAL Technologies 05.16.06 Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2006 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice 22 AWG