Wire-wound Chip Inductors - Shielded CT1210SF Series From .27 µH to 1,000 µH www.ctparts.com SPECIFICATIONS Parts are available in ±20% inductance tolerance only. Part Inductance Number (µH) CT1210SF-R27M 0.27 L Test Freq. Q (MHz) Min. 2.52 20 SRF (MHz) Min. 310 DCR (Ω) Max. 0.33 IDC (mA) Max. 500 CT1210SF-1R2M CT1210SF-2R7M CT1210SF-6R8M 1.2 2.7 6.8 2.52 7.96 7.96 50 10 40 180 60 35 0.75 1.00 1.50 390 290 328 CT1210SF-100M CT1210SF-470M CT1210SF-560M CT1210SF-680M CT1210SF-820M 10 47 56 68 82 2.52 2.52 2.52 2.52 2.52 30 20 20 30 30 25 14 12 11 10 2.0 9.0 10 11 12 185 100 87 83 79 CT1210SF-101M 100 2.52 30 8.0 14 73 CT1210SF-102M 1000 0.796 10 2.4 11 5 PHYSICAL DIMENSIONS Size A B C D mm inches 3.2±0.3 2.5±0.3 2.2±0.3 0.126±0.012 0.10±0.012 0.09±0.012 A Max. 3.8 0.15 C Not Shown at Actual Size CHARACTERISTICS B D Marking: Inductance Code PAD LAYOUT Unit: mm 1.0 Ref. 3.0 Ref. Description: SMD Shielded Wire-wound Chip Inductor. Applications: Personal computers, ADSL/VoIP, Hard disk drives, etc. Operating Temperature: -35°C to +85°C Inductance Tolerance: ±20% Testing: Inductance is tested on a HP4285A or a HP4286A at the specified frequency. Packaging: Tape & Reel. 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. XXX 1.8 Ref. Manufacturer of Passive Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2012 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice REV 10.17.12