Power Inductors - Shielded CTSD25F Series RoHS Compliant Part Number DCR Max. Ω) (Ω *Irms Max. (A) **Isat Max. (A) CTSD25F-R47M CTSD25F-R82M 0.47 0.82 100 100 0.0221 0.0260 3.88 3.58 6.00 4.67 CTSD25F-1R2M CTSD25F-1R5M CTSD25F-2R2M CTSD25F-3R3M CTSD25F-4R7M CTSD25F-6R2M CTSD25F-8R2M 1.20 1.50 2.20 3.30 4.70 6.20 8.20 100 100 100 100 100 100 100 0.0300 0.0343 0.0389 0.0480 0.0584 0.0695 0.0905 3.33 3.12 2.93 2.64 2.39 2.19 1.92 3.81 3.23 2.80 2.21 1.83 1.56 1.45 CTSD25F-100M CTSD25F-150M CTSD25F-220M CTSD25F-330M CTSD25F-470M CTSD25F-680M CTSD25F-820M 10.0 15.0 22.0 33.0 47.0 68.0 82.0 100 100 100 100 100 100 100 0.1030 0.1195 0.1848 0.2686 0.3945 0.6063 0.6553 1.80 1.67 1.34 1.11 0.919 0.741 0.713 1.27 1.08 0.857 0.711 0.592 0.482 0.441 CTSD25F-101M CTSD25F-151M CTSD25F-221M CTSD25F-331M CTSD25F-471M CTSD25F-681M CTSD25F-821M 100 150 220 330 470 680 820 100 100 100 100 100 100 100 0.7421 1.0904 1.6750 2.5875 3.8750 4.8500 6.3000 0.670 0.553 0.446 0.359 0.293 0.262 0.230 0.398 0.328 0.268 0.129 0.184 0.154 0.139 CTSD25F-102M 1000 100 7.1250 0.216 0.126 CHARACTERISTICS PHYSICAL DIMENSIONS Size mm inches A B C D E F G Max. Max. Max. Typ. Ref. Ref. Ref. 5.2 5.2 See 1.5 0.6 1.8 1.2 0.205 0.205 Below 0.059 0.024 0.071 0.047 D E XXX G 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. L Test Freq. (KHz) Inductance (µH ±20%) F Not shown at actual size. SPECIFICATIONS Parts are available in ±20% tolerance only. *Irms: Average current for 40°C temp. rise from 25°C ambient. **Isat: DC current at which the inductance drops 30% typ. from its value without current. B From 0.47 µH to 1000 µH ctparts.com PAD LAYOUT C A Unit: mm Marking: Inductance Code 2.975 1.0 5.95 25 1.45 2. 2.575 5.15 Technologies 07.17.08 CENTRAL *C: 2.55mm Max. (0.47µH~10µH) 2.5mm Max. (15µH~1000µH) Manufacturer of Passive and Discrete Semiconductor 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