FT-3KL F series

FT-3KL F series is toroidal cores for common mode choke with high saturation-field propertiy.
These cores have high saturation-field and low residual magneti fluxy density, and that realize exdellent DC superposed characteristics even under high bias current.
High impedance over wide friquency range.
From conduction noise to radiation noise, these cores have excellent peformance in noise reduction over wide frequency range.

FT-3KL F series

Product code P/N Dimension (mm) Ae Le Weight AL Value (μH/N2)
OD ID HT (mm2)
TYP.
(mm)
TYP.
(g)
TYP.
10 kHz
TYP.
100 kHz
TYP.
F1AH0680 FT-3KL F3320E 35.8±0.5 17.3±0.5 17.5±0.7 73.1 83.3 49 25.4 18.8
F1AH0681 FT-3KL F3724E 40.0±0.5 21.1±0.5 17.6±0.7 73.1 95.8 59 22.1 16.3
F1AH0682 FT-3KL F4535G 49.0±0.5 31.0±0.5 25.0±0.7 75.0 125.7 89 17.3 12.8
F1AH0683 FT-3KL F6045G 64.0±0.7 41.0±0.7 25.0±1.0 107.3 166.0 162 18.7 13.8
F1AH0684 FT-3KL F7555G 79.0±0.7 51.0±0.7 25.0±0.7 146.3 205.0 267 20.6 15.2
F1AH0685 FT-3KL F10080G 104.0±0.7 76.0±0.7 25.0±0.7 138.3 285.1 336 14.1 10.4
F1AH0686 FT-3KL F140100 144.0±1.0 96.0±0.7 35.0±1.0 427.5 380.1 1335 32.6 24.0
Cores with base type are avilable. Please contact us for details.

Online purchase

  • Note: Standard product sample for automotive applications and special applications is only for initial evaluation purposes.
  • Inquiries for automotive applications, special applications, and customization, please contact us by the inquiry form below.

Soft Magnetic Materials and Components (for FINEMET® Applied Product and Ribbon)




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