Power Inductors - Unshielded CT875FUF Series From 0.47 mH to 6.8 mH www.ctparts.com SPECIFICATIONS Parts are available in ±20% inductance tolerance only. Irms: DC current that will cause an approximate ΔT of 40°C Isat: DC current that will cause L0 to drop approximately 10% Part Number Inductance (mH) L Test Freq. (KHz) DCR Max. (Ω) Irms Typ. (A) Isat Typ. (A) CT875FUF-471M CT875FUF-561M CT875FUF-681M CT875FUF-821M CT875FUF-102M CT875FUF-122M CT875FUF-152M CT875FUF-182M CT875FUF-222M CT875FUF-272M CT875FUF-332M CT875FUF-392M CT875FUF-472M CT875FUF-562M CT875FUF-682M 0.47 0.56 0.68 0.82 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 8.1 11 13 18 20 22 27 33 39 45 62 71 96 110 130 0.14 0.125 0.115 0.12 0.095 0.088 0.083 0.074 0.064 0.061 0.050 0.050 0.042 0.040 0.037 0.14 0.125 0.115 0.105 0.095 0.088 0.083 0.074 0.064 0.061 0.050 0.050 0.042 0.040 0.037 PHYSICAL DIMENSIONS Size mm inches Not Shown at Actual Size A Max. B C Max. D Max. E Typ. F Typ. G Typ. 5.2 5.2 2.2 1.6 3.6 0.8 0.7±0.15 0.205 0.205 0.087 0.063 0.142 0.031 0.027±0.006 C A D G CHARACTERISTICS XXX B E F Marking: Inductance Code PAD LAYOUT Unit: mm 1.7 2.8 1.7 2.6 Description: SMD (unshielded) power inductor. Applications: Ideal for a variety EL lamp inverter inductor applications. Operating Temperature: -30° to +100°C Inductance Tolerance: ±20% Testing: Inductance is tested on an HP4285A at 100KHz, 0.25V. Packaging: Tape & Reel. Note: The part temperature (ambient+temp. rise) should not exceed 100°C under worst case operating conditions. Circuit design, component placement, PWB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application. 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. Manufacturer of Passive Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2015 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice REV 04.15.15