Power Inductors - Shielded CTLQH3KSF Series ctparts.com SPECIFICATIONS Parts only available in ±30% inductance tolerance. From 3.3 µH to 2200 µH Inductance (µH) L Test Freq. (_Hz) DCR Max. Ω) (Ω IDC Max. (mA) SRF Typ. (MHz) CTLQH3KSF-3R3N CTLQH3KSF-4R7N CTLQH3KSF-6R8N 3.3 4.7 6.8 1M 1M 1M .062 .082 0.1 500 460 360 70.0 50.0 40.0 CTLQH3KSF-100N CTLQH3KSF-220N CTLQH3KSF-330N CTLQH3KSF-470N CTLQH3KSF-680N 10 22 33 47 68 1M 1M 1M 1M 1M .14 .27 .43 .56 .91 320 180 120 110 100 30.0 20.0 16.0 13.0 10.0 CTLQH3KSF-101N CTLQH3KSF-221N CTLQH3KSF-331N CTLQH3KSF-471N CTLQH3KSF-561N CTLQH3KSF-681N 100 220 330 470 560 680 100K 100K 100K 100K 100K 100K 1.2 2.45 4.7 5.2 6.8 11.9 90 75 70 60 50 40 7.00 4.00 3.70 3.00 2.70 2.30 CTLQH3KSF-102N CTLQH3KSF-152N CTLQH3KSF-222N 1000 1500 2200 10K 10K 10K 14.3 22 30 30 25 20 2.10 1.70 1.20 D E F Min. Min. Part Number Not shown at actual size. RoHS Compliant PHYSICAL DIMENSIONS Size mm inches CHARACTERISTICS Description: SMD (shielded) power inductor Applications: Excellent for power line DC-DC conversion applications used in hard disk, notebook computers, and other electronic equipment Operating Temperature: -40°C to +85°C Temperature Rise: 40°C Max. Inductance Tolerance: ±30% Testing: Tested on a HP4284A @ specified frequency Packaging: Tape & Reel Miscellaneous: RoHS Compliant. Marking: Reels are marked with inductance code and tolerance Additional Information: Additional electrical & physical information available upon request Samples available. See website for ordering information. A B C 3.5±0.2 3.6±0.2 2.1±0.2 0.7 0.7 2.5±0.2 0.137±.008 0.141±.008 0.08±.008 0.027 0.027 0.098±.008 Marking: Inductance Code A XXX B E F E PAD LAYOUT C Unit :mm 1.5 1.5 F 2.8 1.0 CENTRAL Technologies 06.16.08 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