CTPA5031F CT | Alldatasheet
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Manufacturer of Passive Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2012 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice REV 09.26.12 SMD Power Inductors www.ctparts.com CTPA5031F Series From 0.21 µH to 0.44 µH SPECIFICATIONS Parts are available in ±20% inductance tolerance only. L Test DCR Part Inductance Freq. Max. Isat Irms Number (µH) (MHz) (mΩ) (A) (A) CTPA5031F-R21M 0.21 2.0 0.35 71 45 CTPA5031F-R26M 0.26 2.0 0.35 60 45 CTPA5031F-R32M 0.32 2.0 0.35 50 45 CTPA5031F-R44M 0.44 2.0 0.35 35 45 Not Shown at Actual Size CHARACTERISTICS PHYSICAL DIMENSIONS PAD LAYOUTDescription: SMD (shielded) power inductor. Applications: Designed for higher speed switch mode applications requiring lower inductance and high current. Next generation microprocessors, etc. Operating Temperature: -40°C to +100°C Isat: This indicates the value of current when the inductance is 25% lower than its initial value at D.C. superposition or D.C. current. Irms: To load current onto the components under normal ambience, which causes the temperature change as DT = 40°C or more lower current. Inductance Tolerance: ±20% Testing: Inductance is tested on an HP4285A at 2.0MHz. 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. A XXX D E CB Marking: Inductance Code 3.18 7.11 7.62 A B C D E Max. Max. Max. Size mm inches Unit: mm