CTSLF1275TF-221M

Power Inductors - Shielded ctparts.com CTSLF1275 Series From 1.2 µH to 220 µH Part Number Not shown at actual size. SPECIFICATIONS Part numbers are marked to indicate tolerance available. M = ±20% , N = ±30% CTSLF1275TF Please specify “F” for RoHS compliant L Test Freq. (kHz) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 DCR ±20% (Ω) 0.0069 0.0094 0.0104 0.0116 0.0131 0.0156 0.0184 0.0263 0.0395 0.0528 0.0778 0.125 0.175 0.258 Rated DC (A) 13 10 9.0 7.8 7.2 5.5 4.7 4.0 3.2 2.7 2.0 1.9 1.5 1.3 Itemp Max. (A) 8.2 7.0 6.7 6.3 5.9 5.4 5.0 4.0 3.4 3.0 2.4 1.9 1.6 1.3 Inductance (µH) 1.2 2.7 3.9 5.6 6.8 10 15 22 33 47 68 100 150 220 CTSLF1275T_-1R2N CTSLF1275T_-2R7N CTSLF1275T_-3R9N CTSLF1275T_-5R6N CTSLF1275T_-6R8N CTSLF1275T_-100M CTSLF1275T_-150M CTSLF1275T_-220M CTSLF1275T_-330M CTSLF1275T_-470M CTSLF1275T_-680M CTSLF1275T_-101M CTSLF1275T_-151M CTSLF1275T_-221M PHYSICAL DIMENSIONS Size mm inches A 12.5±0.3 0.49±0.012 B 12.5±0.3 0.49±0.012 C 7.5±0.35 0.30±0.014 D Typ. 8.6 0.339 E Typ. 2.0 0.079 F Typ. 3.0 0.118 CHARACTERISTICS Description: SMD (shielded) power inductor Applications: For power source circuits, low profile type DC to DC converters, DC to AC inverters etc. Operating Temperature: -40°C to +125°C Inductance Tolerance: ±20% & ±30% Testing: Inductance is tested on an HP4284A at 1.0 kHz, 0.5V IDC Current: Value obtained when DC current flows and the initial value of inductance has fallen by 10% Itemp Current: Value obtained when current flows and the temperature has risen to 40°C Packaging: Tape & Reel Marking: Parts are marked with inductance code Miscellaneous: RoHS Compliant available. Magnetically shielded Additional Information: Additional electrical & physical information available upon request Samples available. See website for ordering information. A C E D Marking (Inductance code) XXX B F PAD LAYOUT 03.19.07 Technologies Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2006 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice CENTRAL