CTH8VF-272K

Power Line Chokes - Axial ctparts.com CTH8VF Series From 3.9 µH to 100,000 µH Part Number CTH8VF-3R9K CTH8VF-4R7K CTH8VF-5R6K CTH8VF-6R8K CTH8VF-8R2K Not shown at actual size. CTH8VF-100K CTH8VF-120K CTH8VF-150K CTH8VF-180K CTH8VF-220K CTH8VF-270K CTH8VF-330K CTH8VF-390K CTH8VF-470K CTH8VF-560K CTH8VF-680K CTH8VF-820K CTH8VF-101K CTH8VF-121K CTH8VF-151K CTH8VF-181K CTH8VF-221K CTH8VF-271K CTH8VF-331K CTH8VF-391K CTH8VF-471K CTH8VF-561K CTH8VF-681K CTH8VF-821K CTH8VF-102K CTH8VF-122K CTH8VF-152K CTH8VF-182K CTH8VF-222K CTH8VF-272K CTH8VF-332K CTH8VF-392K CTH8VF-472K CTH8VF-562K CTH8VF-682K CTH8VF-822K CTH8VF-103K CTH8VF-123K CTH8VF-153K CTH8VF-183K CTH8VF-223K CTH8VF-273K CTH8VF-333K CTH8VF-393K CTH8VF-473K CTH8VF-563K CTH8VF-683K CTH8VF-823K CTH8VF-104K 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 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 SRF Min. (MHz) 34 31 29 26 23 20 17 14 11 10 9.0 9.0 8.0 7.0 6.0 5.0 4.0 3.0 3.0 3.0 2.0 2.0 2.0 2.0 2.0 1.0 1.0 1.0 1.0 1.0 1.0 .75 .72 .70 .65 .60 .55 .50 .40 .35 .30 .30 .30 .30 .20 .20 .15 .15 .15 .10 .10 .10 .10 .10 DCR Max. (Ω) .01 .01 .01 .01 .01 .02 .02 .02 .02 .03 .03 .03 .03 .04 .04 .05 .06 .09 .11 .13 .15 .16 .21 .21 .28 .38 .42 .55 .66 .84 1.0 1.2 1.6 2.0 2.1 2.6 2.8 3.2 3.9 5.7 6.3 7.3 10 11 15 17 19 27 29 32 43 47 65 72 Saturation DC (A) 15 14 12 11 9.9 8.7 8.2 7.3 6.6 6.1 5.3 4.8 4.3 4.0 3.6 3.3 3.1 2.8 2.5 2.2 2.0 1.9 1.6 1.5 1.4 1.2 1.2 1.0 .97 .87 .79 .70 .64 .58 .53 .47 .43 .39 .36 .32 .29 .26 .26 .23 .21 .19 .17 .15 .14 .13 .12 .11 .10 .10 Rated AC (A) 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 3.2 2.5 2.0 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.2 1.0 1.0 .80 .80 .60 .60 .60 .50 .40 .40 .40 .40 .32 .25 .25 .25 .16 .16 .13 .13 .13 .10 .10 .10 .08 .08 .07 .07 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 15mm max. for parts packaged tape & reel. Marking: Marked with color dots Saturation Current: Lowers inductance by 5% 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 22000 27000 33000 39000 47000 56000 68000 82000 100000 PHYSICAL DIMENSIONS Size mm inches A Max. 22.8 0.9 B Max. 11.4 0.45 C Typ. 29.2 1.15 20 AWG Nom. 0.813 0.03 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 © 2008 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice CENTRAL