Power Inductors - Shielded CTSDQ25F Series SPECIFICATIONS Parts are available in ±20% tolerance only. Isat: DC current at which the inductance drops 30% typ. from its value without current. From 0.47 µH to 1000 µH Not shown at actual size. RoHS Compliant CHARACTERISTICS Description: SMD (shielded) power inductor Applications: Digital cameras, CD players, cellular phones, PDAs, PCMCIA cards, GPS systems, etc. Operating Temperature: -40°C to +85°C Inductance Tolerance: ±20% Testing: Tested on a HP4285A at 100 KHz 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. ctparts.com Parallel Ratings Irms Isat DCR Ω) (A) (A) Max. (Ω 3.71 6.43 0.0226 Series Ratings OCL ±25% Irms Isat DCR Ω) (µH) (A) (A) Max. (Ω 1.57 1.86 3.21 0.0906 Part Number CTSDQ25F-R47M L OCL ±20% (µH) (µH) 0.47 0.392 CTSDQ25F-R82M 0.82 0.648 3.37 5.00 0.0276 2.59 1.68 2.50 0.1104 CTSDQ25F-1R0M 1.0 0.97 3.15 4.09 0.0315 3.87 1.58 2.05 0.1259 CTSDQ25F-1R5M 1.5 1.35 2.97 3.46 0.0354 5.41 1.49 1.73 0.1413 CTSDQ25F-2R2M 2.2 2.31 2.67 2.65 0.0439 9.25 1.34 1.32 0.1753 CTSDQ25F-3R3M 3.3 2.89 2.50 2.37 0.0499 11.55 1.25 1.18 0.1994 CTSDQ25F-4R7M 4.7 5.00 1.96 1.80 0.0816 20.00 0.98 0.900 0.3265 CTSDQ25F-6R8M 6.8 6.73 1.84 1.55 0.0926 26.91 0.918 0.776 0.3705 CTSDQ25F-8R2M 8.2 8.71 1.57 1.36 0.1269 34.85 0.785 0.682 0.5074 CTSDQ25F-100M 10 9.80 1.53 1.29 0.1335 39.20 0.765 0.643 0.5341 CTSDQ25F-150M 15 14.79 1.24 1.05 0.2040 59.17 0.619 0.523 0.8158 CTSDQ25F-220M 22 22.47 1.01 0.849 0.3039 89.89 0.507 0.425 1.2155 CTSDQ25F-330M 33 33.80 0.812 0.692 0.4744 135.2 0.406 0.346 1.9000 CTSDQ25F-470M 47 47.43 0.749 0.584 0.5576 189.7 0.374 0.292 2.225 CTSDQ25F-680M 68 69.19 0.603 0.484 0.8581 276.8 0.302 0.242 3.438 CTSDQ25F-820M 82 81.61 0.580 0.446 0.9294 326.4 0.290 0.223 3.713 CTSDQ25F-101M 100 98.57 0.499 0.405 1.250 394.3 0.249 0.203 5.025 CTSDQ25F-151M 150 150.2 0.408 0.328 1.875 600.6 0.204 0.164 7.500 CTSDQ25F-221M 220 223.1 0.326 0.269 2.950 892.4 0.163 0.135 11.775 CTSDQ25F-331M 330 329.7 0.292 0.222 3.663 1318.7 0.146 0.111 14.683 CTSDQ25F-471M 470 472.4 0.243 0.185 5.313 1889.6 0.121 0.093 21.238 CTSDQ25F-681M 680 677.4 0.197 0.155 8.063 2709.8 0.098 0.077 32.225 CTSDQ25F-821M 820 824.3 0.186 0.140 9.063 3297.3 0.093 0.070 36.238 CTSDQ25F-102M 1000 1008.2 0.160 0.127 12.275 4032.8 0.080 0.063 49.075 PHYSICAL DIMENSIONS Size mm inches A B C D Max. Max. Max. Typ 5.2 5.2 2.5 1.5 0.205 0.205 0.098 0.059 A D D PAD LAYOUT B Unit: mm C 5.95 Marking: Inductance Code 2.975 1.45 1.45 CONNECTION DIAGRAM 2.975 5.95 2.25 CENTRAL Technologies 09.13.07 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