Power Inductors - Unshielded CTDO1605TF Series From 1.0 µH to 1,000 µH Not shown at actual size. RoHS Compliant ctparts.com SPECIFICATIONS Parts are available in ±20% tolerance only. Inductance (µH ±20%) L Test Freq. (kHz) DCR Max. Ω) (Ω SRF Ref. (MHz) Isat Typ. (A) Irms (A) CTDO1605TF-102M CTDO1605TF-152M CTDO1605TF-222M CTDO1605TF-332M CTDO1605TF-472M CTDO1605TF-682M CTDO1605TF-822M 1.0 1.5 2.2 3.3 4.7 6.8 8.2 100 100 100 100 100 100 100 .04 .06 .07 .10 .15 .20 .23 230 180 140 110 100 80 70 2.50 2.20 1.80 1.40 1.20 1.10 1.00 2.30 2.10 1.70 1.30 1.10 1.00 0.95 CTDO1605TF-103M CTDO1605TF-153M CTDO1605TF-223M CTDO1605TF-333M CTDO1605TF-473M CTDO1605TF-683M 10 15 22 33 47 68 100 100 100 100 100 100 .27 .43 .65 .90 1.30 1.90 60 45 35 30 22 20 1.00 0.80 0.60 0.50 0.45 0.35 0.90 0.70 0.50 0.45 0.40 0.35 CTDO1605TF-104M CTDO1605TF-154M CTDO1605TF-224M CTDO1605TF-334M CTDO1605TF-474M CTDO1605TF-684M 100 150 220 330 470 680 100 100 100 100 100 100 2.80 4.30 7.30 9.80 13.2 18.5 15 10 9 8 7 5 0.30 0.25 0.20 0.16 0.14 0.12 0.30 0.25 0.18 0.16 0.12 0.10 CTDO1605TF-105M 1000 100 30.0 4 0.08 0.08 Part Number PHYSICAL DIMENSIONS Size CHARACTERISTICS Description: SMD power inductor Applications: VTR power supplies, OA equipment, LCD televisions, PC notebooks, portable communication equipment, DC/DC converters. Used in limited spaces and ultra-low profiles. Operating Temperature: -40°C to +105°C Inuctance Drop: 10% typ. at Isat Testing: Inductance is tested on an HP4285A at 100 KHz, 0.1V Packaging: Tape & Reel Marking: Parts are marked with the inductance code Miscellaneous: RoHS Compliant. Additional Information: Additional electrical & physical information available upon request Samples available. See website for ordering information. mm inches A B Max. Max. C 5.8 4.25 1.8±0.2 0.23 0.17 0.071±0.0079 A XXX Marking: Inductance Code PAD LAYOUT Unit: mm B 1.0 C 4.4 3.76 CENTRAL Technologies 06.22.07 Manufacturer of Passive and Discrete Semiconductor Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2007 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice