Peaking Coils - Radial CTCH855F 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: 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 0.07 0.08 0.09 0.10 0.12 0.14 0.17 0.21 0.24 0.31 0.34 0.40 2.5 2.4 2.1 2.0 1.7 1.6 1.4 1.3 1.2 1.1 1.0 0.93 100 120 150 180 220 270 330 390 470 560 680 820 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 0.52 0.59 0.71 0.89 1.04 1.28 1.47 1.67 1.95 2.83 3.25 3.82 0.81 0.76 0.67 0.62 0.54 0.49 0.44 0.41 0.38 0.35 0.32 0.31 CTCH855F-102K CTCH855F-122K CTCH855F-152K CTCH855F-182K CTCH855F-222K CTCH855F-272K CTCH855F-332K CTCH855F-392K CTCH855F-472K CTCH855F-562K CTCH855F-682K CTCH855F-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 5.28 6.03 7.15 8.26 11.1 13.1 15.9 18.0 23.9 26.8 31.7 46.5 0.25 0.23 0.21 0.20 0.18 0.16 0.14 0.13 0.12 0.11 0.098 0.088 CTCH855F-103K 10000 1.00k 55.7 0.081 Part Number Inductance (µH) CTCH855F-100M CTCH855F-120M CTCH855F-150M CTCH855F-180M CTCH855F-220K CTCH855F-270K CTCH855F-330K CTCH855F-390K CTCH855F-470K CTCH855F-560K CTCH855F-680K CTCH855F-820K 10 12 15 18 22 27 33 39 47 56 68 82 CTCH855F-101K CTCH855F-121K CTCH855F-151K CTCH855F-181K CTCH855F-221K CTCH855F-271K CTCH855F-331K CTCH855F-391K CTCH855F-471K CTCH855F-561K CTCH855F-681K CTCH855F-821K Test Freq. (_Hz) PHYSICAL DIMENSIONS Size A B C D E 5.5 5.0±1.0 0.7+0.1,-0.05 7.8±0.5 5.0±0.3 0.22 0.20±0.04 0.027+0.004,-0.002 0.30±0.02 0.20±0.012 Max. mm inches A øD B E øC CENTRAL Technologies 02.19.07 Manufacturer of Passive and Discrete Semiconductor Components 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