FT114-43 Ferrite Toroid

2.25 Inc. VAT

FT114-43 Ferrite Toroid

FT114-43 Ferrite toroids can be used as common mode choke, impedance transformer or balun.

In stock

Title Range Discount
No discount 0 - 2 0%
Bulk discount 3 - 9 10%
Bulk discount 10 + 20%
Categories: , SKU: FT114-43

Description

FT114-43 Ferrite Toroid

FT114-43 Ferrite toroids can be used as common mode choke, impedance transformer or balun in the HF frequency range.

FT114 Dimensions

Dimensionmmmm toleranceInch
A29+/- 0,651.142
B19+/- 0,500.748
C7,5+/- 0,250.295

43 Material

PropertySymbolValueUnit
Initial Permeabilityµi800
Flux Density @ Field strengthB
H
2900
10
Gauss
Oersted
Residual Flux DensityBr1300Gauss
Coersive forceHc0.45Oersted
Loss Factor @ FrequencyTan δ/ µi
250
1.0
10^-6
MHz
Temperature Coefficient of Initial Permeability (20 -70°C)1.25%/°C
Curie TemperatureTc>130°C
Resistivityρ1×10^5ohm-cm

Common mode choke

43 Material is a very good wide band common mode suppression solution in the frequency range from 10 up to 600 MHz. If you use multiple cable turns around the ring core, the suppression will increase while the frequency will decrees. See the following picture to see the effect of multiple turns.

Wide band transformer

You can make excellent impedance transformers in the frequency range from 2 up to 50 MHz as well. Typical applications are end fed antenna impedance transformers, off center fed antenna impedance transformers or 1:1 Balun’s.

 

How do I choose the right ferrite material?

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