Power Inductor - Radial Leaded CTVF-1 Series From 1.5 µH to 390 µH www.ctparts.com SPECIFICATIONS Part numbers indicate inductance tolerance available. K = ±10%, L = ±15% Physical Dimensions (in/mm) Rated DCR Part Inductance Current Max. A B C D Number (µH) (A) (W) Max. Max. ±0.015/0.38 ±0.015/0.38 CTVF-1-1R5L-15 1.5 18.2 0.003 0.65/16.5 0.90/22.9 0.42/10.7 0.068/1.73 CTVF-1-1R8L-10 1.8 18.2 0.006 0.65/16.5 1.1/27.9 0.42/10.7 0.054/1.37 CTVF-1-1R8L-15 1.8 19.3 0.003 0.65/16.5 1.1/27.9 0.42/10.7 0.068/1.73 CTVF-1-4R7L-03 4.7 7.5 0.021 0.62/15.7 0.85/21.6 0.42/10.7 0.035/0.89 CTVF-1-4R7L-05 4.7 9.1 0.012 0.62/15.7 0.85/21.6 0.42/10.7 0.042/1.07 CTVF-1-4R7L-10 4.7 11.8 0.012 0.62/15.7 1.1/27.9 0.42/10.7 0.054/1.37 CTVF-1-100K-03 CTVF-1-100K-05 CTVF-1-100K-10 CTVF-1-150K-10 CTVF-1-220K-03 CTVF-1-220K-05 CTVF-1-220K-10 CTVF-1-470K-03 CTVF-1-470K-05 CTVF-1-470K-10 10 10 10 15 22 22 22 47 47 47 6.0 7.1 10.9 11.8 5.5 6.9 10.4 5.3 6.3 8.2 0.026 0.020 0.013 0.020 0.035 0.023 0.018 0.050 0.033 0.022 0.63/16.0 0.62/15.7 0.63/16.0 0.70/17.8 0.62/15.7 0.62/15.7 0.70/17.8 0.65/16.5 0.90/22.9 0.90/22.9 0.85/21.6 0.85/21.6 1.1/27.9 1.4/35.6 1.1/27.9 1.1/27.9 1.4/35.6 1.1/27.9 1.2/30.5 1.4/35.6 0.42/10.7 0.42/10.7 0.42/10.7 0.42/10.7 0.42/10.7 0.42/10.7 0.42/10.7 0.42/10.7 0.70/17.8 0.70/17.8 0.035/0.89 0.042/1.07 0.054/1.37 0.060/1.52 0.035/0.89 0.042/1.07 0.060/1.52 0.035/0.89 0.042/1.07 0.060/1.52 CTVF-1-101K-03 100 3.4 0.072 CTVF-1-101K-05 100 4.9 0.055 CTVF-1-181K-03 180 2.8 0.150 CTVF-1-301K-05 300 3.4 0.160 CTVF-1-391K-05 390 3.0 0.190 0.90/22.9 0.90/22.9 0.63/18.0 1.1/27.9 1.1/27.9 1.3/33.1 1.4/35.6 1.2/30.5 1.0/25.4 1.0/25.4 0.70/17.8 0.70/17.8 0.42/10.7 0.70/17.8 0.70/17.8 0.035/0.89 0.042/1.07 0.028/0.71 0.038/0.97 0.038/0.97 A Not Shown at Actual Size B CHARACTERISTICS Description: Radial leaded power Inductor. Applications: Used in switching regulators, power amplifiers, power supplies, SCR and Triac controls, speaker crossover networks, RFI suppression and filters. Inductance Tolerance: ±10%, ±15% Operating Temperature: -55°C to +125°C Rated Current: Based on the inductance change within 10% of initial value. Testing: Inductance is tested on an HP4284A at 15.75KHz. Sleeving: Poly-Olefin shrink tube. Packaging: Bulk. 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. D C 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 5.6~7.1mm (Lead Length) REV 06.26.12