CTP4012F CT | Alldatasheet
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Manufacturer of Passive Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2011 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice REV 07.18.11 Power Inductors - Shielded www.ctparts.com CTP4012F Series From 1.2 µH to 33 µH SPECIFICATIONS Part numbers indicate available inductance tolerance: M = ±20%, N = ±30% L Test DCR Part Inductance Freq. (mΩ) IDC1 IDC2 Number Marking (µH) (KHz) ±20% (A) (A) CTP4012F-1R2N B 1.2 100 57 2.00 2.00 CTP4012F-1R5N C 1.5 100 67 1.70 1.80 CTP4012F-2R2N E 2.2 100 84 1.50 1.55 CTP4012F-3R3N G 3.3 100 100 1.30 1.25 CTP4012F-4R7M I 4.7 100 140 1.10 1.15 CTP4012F-6R8M K 6.8 100 170 1.00 1.05 CTP4012F-8R2M L 8.2 100 210 0.90 1.00 CTP4012F-100M M 10 100 260 0.75 0.90 CTP4012F-120M N 12 100 300 0.66 0.85 CTP4012F-150M O 15 100 390 0.70 0.75 CTP4012F-180M P 18 100 450 0.60 0.60 CTP4012F-220M Q 22 100 650 0.57 0.50 CTP4012F-270M R 27 100 750 0.48 0.40 CTP4012F-330M S 33 100 850 0.39 0.45 Not Shown at Actual Size CHARACTERISTICS PHYSICAL DIMENSIONS PAD LAYOUT Description: SMD Shielded Power Inductor Applications: Mainly used as a power source inductor for mobile phones, HDDs, LCD panels and DSCs. Operating Temperature: -40°C to +105°C (includes self temp. rise) IDC1: Based on inductance change (DL/L0: < 30%) at ambient temp. 25°C IDC2: Based on temperature rise (DT: 40°C Typ.) Rated Current: IDC1 or IDC2, whichever value is lower. Resistance to Solder Heat: 260°C 10 secs. Inductance Tolerance: ±20%, ±30% Testing: Inductance is tested on an HP4284A at 100KHz, 0.1V Packaging: Tape & Reel Marking: Parts are marked with letter identifier. Miscellaneous: RoHS Compliant. Additional Information: Additional electrical & physical information available upon request. Samples available. See website for ordering information. A B E D E C I F GMarking 2.0 2.0 4.4 1.0 4.3 4.2 OR A B C D E F G Size mm inches Unit: mm