Power Inductors - Shielded CT914BYF Series From 1.2 µH to 100 µH www.ctparts.com SPECIFICATIONS Parts are available in ±20 inductance tolerance only. *The IDC is that which causes a 30% inductance reduction from the initial value. Part Inductance Number (µH ±20%) L Test Freq. (KHz) DCR Typ. IDC* (Ω) (A) CT914BYF-1R2M CT914BYF-2R2M CT914BYF-3R5M CT914BYF-4R7M CT914BYF-6R8M 1.2 2.2 3.5 4.7 6.8 100 100 100 100 100 0.044 0.059 0.073 0.087 0.105 2.15 1.63 1.34 1.14 0.95 CT914BYF-100M CT914BYF-150M CT914BYF-220M CT914BYF-270M CT914BYF-330M CT914BYF-470M CT914BYF-680M 10 15 22 27 33 47 68 100 100 100 100 100 100 100 0.150 0.210 0.275 0.375 0.445 0.730 0.935 0.76 0.63 0.56 0.50 0.44 0.36 0.30 CT914BYF-101M 100 100 1.500 0.23 PHYSICAL DIMENSIONS Size A Max. mm 5.3 inches 0.21 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 +85°C Inductance Tolerance: ±20% Testing: Tested on a HP4285A at 100KHz. Packaging: Tape & Reel. Marking: Parts are marked with inductance code. Miscellaneous: RoHS Compliant. Additional Information: Additional electrical & physical information available upon request. Samples available. See website for ordering information. C Max. B D E F 5.3 2.0 5.7±0.4 1.6 4.2 0.21 0.079 0.22±0.016 0.06 0.16 C A Not Shown at Actual Size CHARACTERISTICS B Max. D F XXX E Inductance Code PAD LAYOUT Unit: mm 1.9 5.7 3.9 Manufacturer of Passive Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2010 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice REV 01.22.10