CTCR73F-820M

Power Inductors - Unshielded ctparts.com CTCR73F Series From 10 µH to 330 µH Part Number CTCR73F-100M CTCR73F-120M CTCR73F-150M CTCR73F-180M CTCR73F-220M CTCR73F-270M CTCR73F-330M CTCR73F-390M CTCR73F-470M CTCR73F-560M CTCR73F-680M CTCR73F-820M CTCR73F-101M CTCR73F-121M CTCR73F-151M CTCR73F-181M CTCR73F-221M CTCR73F-271M CTCR73F-331M Not shown at actual size. SPECIFICATIONS Parts are only available in ±20% inductance tolerance. L Test Freq. (_Hz) 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 1.0k 1.0k DCR Max. (Ω) 0.08 0.09 0.1 0.11 0.13 0.15 0.17 0.22 0.25 0.28 0.33 0.41 0.48 0.54 0.75 1.02 1.2 1.31 1.5 Rated DC (A) 1.44 1.39 1.24 1.12 1.07 0.94 0.85 0.74 0.68 0.64 0.59 0.54 0.51 0.49 0.40 0.36 0.31 0.29 0.28 Inductance (µH) 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 Compliant RoHS PHYSICAL DIMENSIONS Size mm inches A Max. 7.3 0.287 B Max. 8.1 0.319 C Max. 4.5 0.177 D 4.7 0.185 E 4.3 0.169 F 7.8 0.307 G 2.4 0.094 CHARACTERISTICS Description: SMD power inductor Applications: VTR power supplies, OA equipment, LCD televisions, PC notebooks, portable communication equipment, DC/DC converters Operating Temperature: -40°C to +100°C Inductance Tolerance: ±20% Testing: Inductance is tested on an HP4284A or HP4285A at specified frequency Packaging: Tape & Reel Marking: Marked with inductance code Rated DC: This indicates the value of current when the inductance is 10% lower than its initial value at D.C. superimposition or D.C. current when at ΔT=40°C, whichever is lower. Miscellaneous: RoHS Compliant. Additional Information: Additional electrical & physical information available upon request Samples available. See website for ordering information. A C XXX D B Marking: Inductance Code 1 2 G E F 4 3 RECOMMENDED LAND PATTERN 5.5 (0.217) 8.0 (0.315) 2.0 (0.079) 06.11.08 Technologies Manufacturer of Passive and Discrete Semiconductor Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2008 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice CENTRAL