Power Inductors - Shielded SPECIFICATIONS CTDSS0805 Series Not shown at actual size. RoHS Compliant Available CHARACTERISTICS Description: SMD (shielded) power inductor Applications: Ideal for high performance DC/DC converter applications, computers, LCD displays and telecommunication equipment. Especially those requiring shielding and low profiles Operating Temperature: -25°C to +105°C Storage Temperature: -40°C to +125°C Inductance Tolerance: ±10%, ±15% & ±20% Testing: Inductance and Q are tested on an HP4284A or HP4285A at specified frequency Packaging: Tape & Reel Marking: Parts are marked with inductance code Rated Current: Based on temperature rise Temperature Rise: 40°C Max. @ rated DC Resistance to Solder Heat: 260°C 10 sec Miscellaneous: RoHS Compliant available. Magnetically shielded. Additional Information: Additional electrical & physical information available upon request Samples available. See website for ordering information. Part numbers indicate available tolerance. K = ±10%, L = ±15% M = ±20% CTDSS0805F Please specify “F” for RoHS compliant. Part Number Inductance (µH) L Test Freq. (kHz) Q Fact. Nom. Q Test Freq. (MHz) SRF Nom. (MHz) DCR Max. Ω) (Ω Rated DC Max. (A) CTDSS0805_-2R2M CTDSS0805_-3R3M CTDSS0805_-3R9M CTDSS0805_-4R7M CTDSS0805_-5R6M CTDSS0805_-8R2M 2.2 3.3 3.9 4.7 5.6 8.2 1.0 1.0 1.0 1.0 1.0 1.0 18 20 20 24 20 19 7.96 7.96 7.96 7.96 7.96 7.96 75.0 60.0 50.0 45.0 40.0 32.0 .040 .050 .055 .062 .065 .080 2.50 2.30 2.10 2.00 1.95 1.75 CTDSS0805_-100M CTDSS0805_-120M CTDSS0805_-150M CTDSS0805_-180L CTDSS0805_-220L CTDSS0805_-270L CTDSS0805_-330L CTDSS0805_-390L CTDSS0805_-470L CTDSS0805_-560K CTDSS0805_-680K CTDSS0805_-820K 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 40 40 40 40 38 35 40 35 32 30 28 28 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 28.0 24.0 22.0 19.0 17.0 15.5 13.5 12.0 10.5 9.50 9.00 8.50 .100 .120 .140 .160 .180 .200 .240 .260 .280 .380 .440 .550 1.50 1.40 1.30 1.20 1.10 1.00 0.92 0.84 0.75 0.68 0.60 0.54 CTDSS0805_-101K CTDSS0805_-121K CTDSS0805_-151K CTDSS0805_-181K CTDSS0805_-221K CTDSS0805_-271K CTDSS0805_-331K CTDSS0805_-471K CTDSS0805_-561K CTDSS0805_-681K CTDSS0805_-821K 100 120 150 180 220 270 330 470 560 680 820 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 45 42 39 41 38 37 36 34 32 32 35 .796 .796 .796 .796 .796 .796 .796 .796 .796 .796 .796 7.50 7.00 6.50 4.80 4.50 4.20 3.80 3.50 3.00 2.80 2.50 .600 .750 .900 1.05 1.18 1.40 1.80 2.25 3.00 3.40 4.00 0.50 0.45 0.40 0.35 0.30 0.27 0.24 0.20 0.18 0.17 0.16 CTDSS0805_-102K 1000 1.0 35 .252 2.20 5.00 0.15 PHYSICAL DIMENSIONS Size mm inches A B C D E F 8.0±0.2 10.5±0.2 4.5±0.3 2.1±0.2 2.0±0.2 6.0±0.3 0.31±0.008 0.41±0.008 0.18±0.012 0.08±0.008 0.08±0.008 0.24±0.012 XXX From 2.2 µH to 1,000 µH ctparts.com A Inductance Code B PAD LAYOUT C Unit: mm D 2.4 F D 5.7 E 2.2 CENTRAL Technologies 05.01.06 Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2006 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice