Peaking Coils - Radial CTCH654F Series ctparts.com SPECIFICATIONS Parts numbers indicate available inductance tolerance. K = ±10% From 22 µH to 1,000 µH Not shown at actual size. RoHS Compliant DCR Max. Ω) (Ω Rated DC (A) 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 0.18 0.21 0.27 0.29 0.34 0.42 0.48 0.55 0.90 0.81 0.74 0.68 0.62 0.57 0.51 0.47 100 120 150 180 220 270 330 390 470 560 680 820 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 0.68 0.77 0.95 1.15 1.30 1.55 2.18 2.47 2.92 3.97 4.57 5.28 0.42 0.39 0.35 0.32 0.29 0.26 0.23 0.21 0.20 0.18 0.16 0.15 1000 1.00k 7.06 0.13 Part Number Inductance (µH ±10%) CTCH654F-220K CTCH654F-270K CTCH654F-330K CTCH654F-390K CTCH654F-470K CTCH654F-560K CTCH654F-680K CTCH654F-820K 22 27 33 39 47 56 68 82 CTCH654F-101K CTCH654F-121K CTCH654F-151K CTCH654F-181K CTCH654F-221K CTCH654F-271K CTCH654F-331K CTCH654F-391K CTCH654F-471K CTCH654F-561K CTCH654F-681K CTCH654F-821K CTCH654F-102K Test Freq. (_Hz) PHYSICAL DIMENSIONS 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% 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. Size A B C mm inches Technologies E 5.0 4.0±1.0 0.5+0.1,-0.05 6.0±0.5 4.0±0.3 0.20 0.16±0.04 0.02+0.004,-0.002 0.24±0.02 0.16±0.012 A øD B E øC 12.07.06 CENTRAL D Max. 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