Power Inductors - Shielded CTCDRH125 Series SPECIFICATIONS Part numbers indicate tolerance available. N = +40% -20% , M = ±20% CTCDRH125F Please specify “F” for RoHS Compliant *IDC: The DC current at which the inductance decreases to 75% of it’s nominal value or when ΔT=40°C, whichever is lower (Ta=20°C). From 1.3 µH to 1,000 µH ENGINEERING KIT #23F Not shown at actual size. CHARACTERISTICS Description: SMD (shielded) power inductor Applications: Power supplies for VTR, OA equipment, LCD televisions, PC notebooks, portable communication equipment, DC/DC converters, etc. Operating Temperature: -40°C to +100°C Storage Temperature: -40°C to +100°C Inductance Tolerance: +40%-20% , ±20% Testing: Inductance is tested on an HP4284A at 1.0 kHz Packaging: Tape & Reel Marking: Parts are marked with inductance code Miscellaneous: RoHS Compliant available Additional Information: Additional electrical & physical information available upon request Samples available. See website for ordering information. ctparts.com Inductance (µH) L Test Freq. (kHz) DCR Max. Ω) (Ω *IDC Max. (A) CTCDRH125_-1R3N CTCDRH125_-2R1N CTCDRH125_-3R1N CTCDRH125_-4R4N CTCDRH125_-5R8N CTCDRH125_-7R5N CTCDRH125_-7R6N 1.3 2.1 3.1 4.4 5.8 7.5 7.6 1.0 1.0 1.0 1.0 1.0 1.0 1.0 .008 .011 .017 .020 .021 .024 .026 11.8 9.8 6.0 5.0 4.4 4.2 4.5 CTCDRH125_-100M CTCDRH125_-120M CTCDRH125_-150M CTCDRH125_-180M CTCDRH125_-220M CTCDRH125_-270M CTCDRH125_-330M CTCDRH125_-390M CTCDRH125_-470M CTCDRH125_-560M CTCDRH125_-680M CTCDRH125_-820M 10 12 15 18 22 27 33 39 47 56 68 82 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 .03 .03 .03 .03 .04 .05 .06 .07 .08 .11 .12 .14 4.0 3.5 3.3 3.0 2.8 2.3 2.1 2.0 1.8 1.7 1.5 1.4 CTCDRH125_-101M CTCDRH125_-121M CTCDRH125_-151M CTCDRH125_-181M CTCDRH125_-221M CTCDRH125_-271M CTCDRH125_-331M CTCDRH125_-391M CTCDRH125_-471M CTCDRH125_-561M CTCDRH125_-681M CTCDRH125_-821M 100 120 150 180 220 270 330 390 470 560 680 820 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 .16 .17 .23 .29 .40 .46 .51 .69 .77 .86 1.2 1.3 1.3 1.1 1.0 0.9 0.8 0.8 0.7 0.7 0.6 0.5 0.5 0.4 CTCDRH125_-102M 1000 1.0 1.5 0.4 Part Number PHYSICAL DIMENSIONS Size mm inches A B Max. Max. C D 12.8 6 7.6±0.2 5±0.2 0.504 0.24 0.30±0.008 0.2±0.007 08.25.08 CENTRAL 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