Shielded Peaking Coils - Radial CTSCH875DF Series From 10 µH to 10,000 µH Not shown at actual size. RoHS Compliant CHARACTERISTICS Description: Radial leaded fixed inductor Applications: Magnetically shielded. 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%, ±15% 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. ctparts.com SPECIFICATIONS Parts numbers indicate available inductance tolerance. K = ±10%, L = ±15% Part Number Test Freq. (_Hz) Inductance (µH) DCR Max. Ω) (Ω Rated DC (A) CTSCH875DF-100L CTSCH875DF-220L CTSCH875DF-270L CTSCH875DF-330L CTSCH875DF-390L CTSCH875DF-470L CTSCH875DF-560L CTSCH875DF-680L CTSCH875DF-820L 10 22 27 33 39 47 56 68 82 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 0.05 0.08 0.10 0.14 0.15 0.17 0.19 0.21 0.27 2.40 1.60 1.40 1.30 1.20 1.10 0.99 0.89 0.81 CTSCH875DF-101L CTSCH875DF-121K CTSCH875DF-151K CTSCH875DF-181K CTSCH875DF-221K CTSCH875DF-271K CTSCH875DF-331K CTSCH875DF-391K CTSCH875DF-471K CTSCH875DF-561K CTSCH875DF-681K CTSCH875DF-821K 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 0.32 0.36 0.51 0.57 0.76 0.86 0.97 1.28 1.44 1.61 2.07 2.33 0.74 0.67 0.60 0.55 0.50 0.45 0.41 0.37 0.34 0.31 0.28 0.26 CTSCH875DF-102K CTSCH875DF-122K CTSCH875DF-152K CTSCH875DF-182K CTSCH875DF-222K CTSCH875DF-272K CTSCH875DF-332K CTSCH875DF-392K CTSCH875DF-472K CTSCH875DF-562K CTSCH875DF-682K CTSCH875DF-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 2.72 3.98 4.50 6.81 7.56 8.54 9.74 12.90 14.70 20.40 23.00 30.60 0.23 0.21 0.19 0.17 0.16 0.14 0.13 0.12 0.11 0.099 0.089 0.081 CTSCH875DF-103K 10000 1.00k 35.00 0.074 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 06.18.07 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