CTGS54-181K

Power Inductors - Unshielded ctparts.com CTGS54 Series From 1.0 µH to 220 µH ENGINEERING KIT #7 Not shown at actual size. Part Number CTGS54_-1R0M CTGS54_-1R2M CTGS54_-1R5M CTGS54_-1R8M CTGS54_-2R2M CTGS54_-2R7M CTGS54_-3R3M CTGS54_-3R9M CTGS54_-4R7M CTGS54_-5R6M CTGS54_-6R8M CTGS54_-8R2M CTGS54_-100M CTGS54_-120M CTGS54_-150M CTGS54_-180M CTGS54_-220M CTGS54_-270M CTGS54_-330L CTGS54_-390L CTGS54_-470L CTGS54_-560K CTGS54_-680K CTGS54_-820K CTGS54_-101K CTGS54_-121K CTGS54_-151K CTGS54_-181K CTGS54_-221K SPECIFICATIONS Part numbers indicate tolerance available. K = ±10%, L = ±15%, M = ±20% CTGS54F Please specify “F” for RoHS Compliant Inductance (µH) 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 L Test Freq. (_Hz) 7.96M 7.96M 7.96M 7.96M 7.96M 7.96M 7.96M 7.96M 7.96M 7.96M 7.96M 7.96M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 1.0k 1.0k 1.0k 1.0k 1.0k DCR Max. (Ω) .015 .020 .025 .030 .035 .040 .045 .050 .060 .070 .080 .090 .10 .12 .14 .15 .18 .20 .23 .32 .37 .42 .46 .60 .70 .93 1.1 1.4 1.6 Rated DC (A) 5.9 5.2 4.7 4.0 3.8 3.4 3.3 2.9 2.8 2.4 2.1 2.0 1.4 1.4 1.3 1.2 1.1 .97 .88 .80 .72 .68 .61 .58 .52 .48 .40 .38 .35 Compliant Available RoHS CHARACTERISTICS Description: SMD power inductor Applications: VTR power supplies, OA equipment, LCD televisions, PC notebooks, portable communication equipment, DC/DC converters Operating Temperature: -30°C to +100°C Inductance Tolerance: ±10%, ±15%, ±20% Testing: Inductance is tested on an HP4284A or HP4285A at specified frequency Packaging: Tape & Reel Marking: Marked with inductance code Rated DC: The value of current when the inductance is 10% lower than its initial value at 0 Adc or D.C. current when at ΔT = 40°C whichever is lower Miscellaneous: RoHS Compliant available Additional Information: Additional electrical & physical information available upon request Samples available. See website for ordering information. PHYSICAL DIMENSIONS Size mm inches A 5.8±0.3 0.23±0.012 B 5.2±0.3 0.21±0.012 C 4.5±0.4 0.18±0.016 D Typ. 1.3 0.051 B C D XXX 10.19.05 A Marking PAD LAYOUT Technologies Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2005 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice CENTRAL