CTH7VF-6R8K

Power Line Chokes - Axial ctparts.com CTH7VF Series From 3.9 µH to 18,000 µH Part Number CTH7VF-3R9K CTH7VF-4R7K CTH7VF-5R6K CTH7VF-6R8K CTH7VF-8R2K Not shown at actual size. CTH7VF-100K CTH7VF-120K CTH7VF-150K CTH7VF-180K CTH7VF-220K CTH7VF-270K CTH7VF-330K CTH7VF-390K CTH7VF-470K CTH7VF-560K CTH7VF-680K CTH7VF-820K CTH7VF-101K CTH7VF-121K CTH7VF-151K CTH7VF-181K CTH7VF-221K CTH7VF-271K CTH7VF-331K CTH7VF-391K CTH7VF-471K CTH7VF-561K CTH7VF-681K CTH7VF-821K CTH7VF-102K CTH7VF-122K CTH7VF-152K CTH7VF-182K CTH7VF-222K CTH7VF-272K CTH7VF-332K CTH7VF-392K CTH7VF-472K CTH7VF-562K CTH7VF-682K CTH7VF-822K CTH7VF-103K CTH7VF-123K CTH7VF-153K CTH7VF-183K 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 SPECIFICATIONS Parts are available in ±10% tolerance only 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 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 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 1.0 1.0 1.0 SRF Min. (MHz) 38 26 25 25 22 17 16 12 11 10 7.0 7.0 7.0 6.0 6.0 7.0 4.0 3.0 3.0 3.0 3.0 3.0 2.0 2.0 2.0 2.0 1.0 1.0 1.0 1.0 1.0 .85 .67 .65 .65 .60 .60 .50 .60 .40 .35 .30 .25 .30 .30 DCR Max. (Ω) .02 .02 .02 .03 .03 .03 .04 .04 .04 .05 .06 .08 .09 .11 .13 .14 .15 .21 .28 .34 .36 .43 .56 .67 .77 1.2 1.3 1.6 2.0 2.3 2.7 3.5 4.0 4.5 5.4 6.6 8.6 9.7 14 16 21 26 30 43 48 Saturation DC (A) 7.3 6.3 5.6 5.3 4.5 4.1 3.6 3.3 3.0 2.7 2.5 2.2 2.0 1.8 1.7 1.5 1.4 1.2 1.1 1.0 .95 .86 .77 .70 .64 .59 .54 .49 .44 .40 .35 .33 .29 .27 .24 .22 .20 .18 .16 .15 .13 .12 .11 .10 .09 Rated AC (A) 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.0 .80 .80 .80 .80 .80 .63 .51 .51 .51 .51 .40 .40 .40 .32 .32 .25 .20 .20 .20 .16 .16 .16 .13 .13 .10 .10 .08 .08 .07 .05 .05 .04 .04 Inductance (µH) Compliant RoHS CHARACTERISTICS Description: Axial leaded power line inductor (clear varnish coated) Applications: Used in switching regulators, power amplifiers, power supplies, SCR and Triac controls, speaker crossover networks, RFI suppression and filters. Various applications Operating Temperature: -55°C to +125°C Inductance Tolerance: ±10% Testing: Inductance is tested on an HP4284A at 1.0 kHz Packaging: Bulk pack standard, Tape & Reel available. Lead length (dimension C) is 20mm max. for parts packaged tape & reel. Marking: Marked with color dots Saturation Current: Lowers inductance by 10% Bobbin: High saturation, allows for high inductance with low DC resistance Miscellaneous: RoHS Compliant. Higher current parts available Additional Information: Additional electrical & physical information available upon request Samples available. See website for ordering information. 100 120 150 180 220 270 330 390 470 560 680 820 1000 1200 1500 1800 2200 2700 3300 3900 4700 5600 6800 8200 10000 12000 15000 18000 PHYSICAL DIMENSIONS Size mm inches A Max. 15.3 0.6 B Max. 6.85 0.27 C Typ. 29.2 1.15 20 AWG Nom. 0.813 0.319 A B 20 AWG Varnish C 04.24.08 Technologies Manufacturer of Passive and Discrete Semiconductor Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2004 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice CENTRAL