Peaking Coils - Radial CTCH875F Series ctparts.com SPECIFICATIONS Parts numbers indicate available inductance tolerance. K = ±10%, M = ±20% From 10 µH to 10,000 µH Not shown at actual size. RoHS Compliant CHARACTERISTICS Description: Radial leaded fixed inductor Applications: High reliability, efficiency and saturation. Ideal for use as a power choke coil in switching power supply, TV sets, video appliances, and industrial equipment as well as use as a peaking coil in filtering applications Inductance Tolerance: ±10%, ±20% Testing: Tested on a HP4285A or HP4284A at specified frequency Packaging: Bulk packaging Rated Current: The rated D.C. current indicates the value of current when the inductance is 10% lower than its initial value at D.C. superposition or D.C. current when at Δt=40°C whichever is lower. (Ta=20°C) Miscellaneous: RoHS Compliant Additional Information: Additional electrical & physical information available upon request Samples available. See website for ordering information. DCR Max. Ω) (Ω Rated DC (A) 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 0.05 0.06 0.07 0.08 0.09 0.11 0.13 0.14 0.15 0.18 0.20 0.24 2.90 2.50 2.20 1.90 1.80 1.70 1.50 1.30 1.30 1.20 1.10 1.00 100 120 150 180 220 270 330 390 470 560 680 820 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 0.28 0.36 0.42 0.57 0.63 0.88 1.05 1.17 1.34 1.72 1.96 2.56 0.89 0.81 0.72 0.66 0.57 0.51 0.46 0.44 0.41 0.36 0.33 0.30 CTCH875F-102K CTCH875F-122K CTCH875F-152K CTCH875F-182K CTCH875F-222K CTCH875F-272K CTCH875F-332K CTCH875F-392K CTCH875F-472K CTCH875F-562K CTCH875F-682K CTCH875F-822K 1000 1200 1500 1800 2200 2700 3300 3900 4700 5600 6800 8200 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 2.94 4.04 4.70 5.05 6.25 8.72 10.60 14.20 16.70 18.70 21.80 28.70 0.27 0.24 0.22 0.20 0.18 0.16 0.15 0.14 0.12 0.11 0.10 0.093 CTCH875F-103K 10000 1.00k 33.00 0.084 Part Number Inductance (µH) CTCH875F-100M CTCH875F-120M CTCH875F-150K CTCH875F-180K CTCH875F-220K CTCH875F-270K CTCH875F-330K CTCH875F-390K CTCH875F-470K CTCH875F-560K CTCH875F-680K CTCH875F-820K 10 12 15 18 22 27 33 39 47 56 68 82 CTCH875F-101K CTCH875F-121K CTCH875F-151K CTCH875F-181K CTCH875F-221K CTCH875F-271K CTCH875F-331K CTCH875F-391K CTCH875F-471K CTCH875F-561K CTCH875F-681K CTCH875F-821K Test Freq. (_Hz) PHYSICAL DIMENSIONS Size A B C D E Max. mm inches 7.5 5.0±1.0 0.7+0.1,-0.05 7.8±0.5 5.0±0.3 0.3 0.20±0.04 0.027+0.004,-0.002 0.30±0.02 0.20±0.012 øD A B øC E CENTRAL Technologies 02.22.07 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