Common Mode Choke Coils - Radial CTF2012SF Series From 0.4 mH to 4.5 mH Not shown at actual size. ctparts.com SPECIFICATIONS * Indicates the inductance difference between the coil L1 and L2. Inductance Min. (mH) Inductance Difference* (µH Max.) CTF2012SF-452M2R0 CTF2012SF-452M3R3 CTF2012SF-202M3R0 CTF2012SF-202M5R0 CTF2012SF-102M5R0 CTF2012SF-601M8R0 4.5 4.5 2.0 2.0 1.0 0.6 100 150 75 50 50 50 CTF2012SF-401M10R 0.4 50 Part Number DCR Max. Ω) (Ω Rated Current (Aac) Ød (mm) 0.15 0.09 0.10 0.045 0.05 0.015 2.0 3.3 3.0 5.0 5.0 8.0 0.55 0.65 0.65 0.75 0.8 1.1 0.01 10 1.1 PHYSICAL DIMENSIONS RoHS Compliant 1 4 2 3 15±1 (0.591±0.039) 21(.827)Max. 10±1 (0.394±0.039) 31.5(1.240)Max. 31(1.220)Max. CHARACTERISTICS Description: Common mode choke coils for power supply line. Applications: Prevents noise emission, protects AC side from the affects of switching regulators, provides noise elimination and immunity for TV’s, audio equipment, etc. Operating Temperature: -25°C to +85°C including self temperature rise Insulation Resistance: 100 Mohm minimum between each winding for 1 minute Dielectric Withstanding Voltage: 2000 Vac between each winding for 1 minute Packaging: Bulk Pack Marking: None Miscellaneous: RoHS Compliant Additional Information: Additional electrical & physical information available upon request. Different inductance and current products are available as well. Samples available. See website for ordering information. 07.05.11 CENTRAL TECHNOLOGIES L1 2 ød Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids 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 4 1 L2 3 Dimensions in mm (inches)