Power Inductors - Unshielded CTLQ2220CF Series From 0.12 µH to 10,000 µH Not shown at actual size. RoHS Compliant ctparts.com SPECIFICATIONS Parts are available in ±20% inductance tolerance only. Inductance (µH ±20%) L Test Freq. (_Hz) SRF Min. (MHz) Allowable Current (A) CTLQ2220CF-R12M CTLQ2220CF-R27M CTLQ2220CF-R47M .12 .27 .47 1M 1M 1M .0098 .014 .0182 450 300 200 6.0 5.3 4.8 CTLQ2220CF-1R0M CTLQ2220CF-1R5M CTLQ2220CF-2R2M CTLQ2220CF-3R3M CTLQ2220CF-4R7M CTLQ2220CF-6R8M 1.0 1.5 2.2 3.3 4.7 6.8 1M 1M 1M 1M 1M 1M .027 .031 .041 .05 .0574 .104 150 110 80 40 30 25 4.0 3.7 3.2 2.9 2.7 2.0 CTLQ2220CF-100M CTLQ2220CF-150M CTLQ2220CF-220M CTLQ2220CF-330M CTLQ2220CF-470M CTLQ2220CF-680M 10 15 22 33 47 68 1M 1M 1M 1M 1M 1M .130 .21 .266 .448 .56 .938 20 17 15 12 10 7.6 1.7 1.4 1.2 0.9 0.8 .64 CTLQ2220CF-101M CTLQ2220CF-151M CTLQ2220CF-221M CTLQ2220CF-331M CTLQ2220CF-471M CTLQ2220CF-681M 100 150 220 330 470 680 100k 100k 100k 100k 100k 100k 1.204 2.660 3.36 6.16 7.56 11.34 6.5 5.0 4.0 3.1 2.4 1.9 .56 .42 .32 .27 .24 .19 CTLQ2220CF-102M CTLQ2220CF-222M CTLQ2220CF-472M 1000 2200 4700 10k 10k 10k 14.42 30.1 61.04 1.7 1.2 .8 .15 .10 .07 CTLQ2220CF-103M 10000 10k 140 .5 .05 Part Number DCR Max. Ω) (Ω CHARACTERISTICS Description: SMD power inductor Applications: Power supplies for VTR, OA equipment, LCD televisions, PC notebooks, portable communication equipment, DC/DC converters, etc. Operating Temperature: -25°C to +85°C Inductance Tolerance: ±20% Testing: Tested on a HP4284A at specified frequency Packaging: Tape & Reel Marking: Reels are marked with inductance code and tolerance Miscellaneous: RoHS Compliant. Additional Information: Additional electrical & physical information available upon request Samples available. See website for ordering information. PHYSICAL DIMENSIONS Size mm inches A B C 4.7±0.3 5.0±0.3 3.0±0.5 5.0±0.3 1.3 1.7 0.20±0.01 0.12±0.02 0.20±0.01 0.05 0.07 C E B D 8.0 G F 3.5 F 3.0 10.21.08 TECHNOLOGIES G Min. 0.19±0.01 Unit: mm CENTRAL F Min. 5.7±0.3 LAND PATTERN 2.0 E 0.22±0.01 A 3.0 D Manufacturer of Passive 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