Power Inductors - Shielded CTP3012F Series From 1.0 µH to 22 µH www.ctparts.com SPECIFICATIONS Part numbers indicate available inductance tolerance: M = ±20%, N = ±30% Part Inductance Number Marking (µH) L Test Freq. (KHz) DCR (mΩ) IDC1 IDC2 ±20% (A) (A) CTP3012F-1R0N CTP3012F-1R2N CTP3012F-1R5N CTP3012F-2R2N CTP3012F-3R3N CTP3012F-3R9N CTP3012F-4R7M CTP3012F-5R6M CTP3012F-6R8M CTP3012F-8R2M A B C E G H I J K L 1.0 1.2 1.5 2.2 3.3 3.9 4.7 5.6 6.8 8.2 100 100 100 100 100 100 100 100 100 100 55 63 75 110 150 180 210 270 330 380 1.50 1.40 1.30 1.00 0.87 0.82 0.75 0.65 0.60 0.55 1.80 1.65 1.50 1.30 1.10 1.00 0.90 0.80 0.70 0.65 CTP3012F-100M CTP3012F-120M CTP3012F-150M CTP3012F-220M M N O Q 10 12 15 22 100 100 100 100 410 550 680 950 0.50 0.45 0.40 0.35 0.60 0.55 0.45 0.35 PHYSICAL DIMENSIONS Size A B C mm inches 3.0±0.2 0.12±0.008 Not Shown at Actual Size Typ. E Typ. B 3.0±0.3 1.2 1.5 0.76 1.2 0.047 0.060 0.030 0.050 E E F G Typ. 0.12 ± 0.012 A CHARACTERISTICS D Typ. 0.7 0.030 E C Marking PAD LAYOUT Unit: mm 3.2 3.4 OR 3.3 1.6 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. D Max. 1.4 0.6 Manufacturer of Passive Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2010 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice REV 08.23.10