SMD Shielded Wire-wound Chip Inductors CT0805PSF Series SPECIFICATIONS Parts are available ±20% tolerance only. *Isat: DC current at which the inductance drops 10% Typ. from its value without current. **Irms: Average current for 40°C temp. rise from 25°C ambient. From 1.0 µH to 330 µH Inductance (µH ±20%) L Test Freq. (kHz) Q Fact. Min. Q Test Freq. (MHz) SRF Typ. (MHz) DCR Max. Ω) (Ω *Isat (A) **Irms (A) CT0805PSF-102M CT0805PSF-152M CT0805PSF-272M CT0805PSF-332M CT0805PSF-392M CT0805PSF-472M CT0805PSF-562M CT0805PSF-682M 1.0 1.5 2.7 3.3 3.9 4.7 5.6 6.8 100 100 100 100 100 100 100 100 21 21 21 21 15 21 21 21 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 340 265 190 180 165 155 143 118 0.14 0.18 0.33 0.46 0.72 0.81 0.91 1.26 0.90 0.85 0.60 0.55 0.50 0.43 0.38 0.32 1.60 1.30 0.88 0.70 0.61 0.59 0.57 0.46 CT0805PSF-103M CT0805PSF-153M CT0805PSF-223M CT0805PSF-333M CT0805PSF-473M CT0805PSF-683M CT0805PSF-823M 10 15 22 33 47 68 82 100 100 100 100 100 100 100 21 21 25 25 25 28 30 1.0 1.0 1.0 1.0 1.0 1.0 1.0 66 34 22 17 15 12 12 1.45 1.90 2.48 3.00 3.85 4.42 6.00 0.27 0.22 0.18 0.16 0.15 0.12 0.11 0.43 0.34 0.33 0.28 0.26 0.24 0.21 CT0805PSF-104M CT0805PSF-124M CT0805PSF-154M CT0805PSF-224M CT0805PSF-334M 100 120 150 220 330 100 100 100 100 100 32 32 32 32 32 1.0 1.0 1.0 1.0 1.0 9.0 7.7 5.0 5.0 3.5 6.45 7.12 7.70 12.0 18.9 0.10 0.10 0.08 0.07 0.06 0.19 0.18 0.18 0.14 0.11 Part Number Not shown at actual size. RoHS Compliant PHYSICAL DIMENSIONS CHARACTERISTICS Size mm inches A B C D E F Max. Max. Ref. Max. Ref. Ref. 3.38 3.0 2.03 2.00 1.27 0.51 0.133 0.118 0.080 0.079 0.050 0.020 B A XXX Description: SMD shielded wire-wound chip inductor Applications: LC resonant circuits such as oscillator and signal generators, impedance matching, circuit isolation, RF filters, disk drives and computer peripherals, audio and video equipment, TV, radio and telecommunication equipment Operating Temperature: -40°C to +105°C Inductance Tolerance: ±20% Testing: Inductance and Q tested on an HP4285A at specified frequency. Packaging: Tape & Reel Miscellaneous: RoHS Compliant. Marking: Parts are marked with inductance code Additional Information: Additional electrical & physical information available upon request Samples available. See website for ordering information. D F Marking: Inductance Code Unit: mm 0.76 Ref. 1.78 Ref. 1.02 Ref. Technologies 09.06.07 CENTRAL E C PAD LAYOUT 1.02 Ref. ctparts.com 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