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roWaves Technologies

Certified Company ISO 9001-2008

FT50-43 Fair-Rite (ferrite toroid 5943000301)

Colour code: black
Manufacturer code: 5943000301
Ordering code: FT-5
Manufacturer part no.: FT50-43
Material no.: 43
AL: 440nH
Permeability (μi): 800
Frequency range: 5 – 400MHz (wideband transformer, depends on the application)
RF max. power: 15-20W (0.5-30MHz broadband transformer)
Temperature stability.: 12500ppm/°C
Ext. diameter: 12.7mm
Int. diameter: 7.15mm
Height: 4.9mm
Price :

 0,46

92 in stock

* Toroids are tested for AL values at 10KHz.

43 Material – specifications:

ParameterSymbolValueUnits
Initial permeabilityµi800
Flux density @ field strengthB
H
2900
10
Gauss
Oersted
Residual flux densityBr1300Gauss
Coercive forceHc0.45Oersted
Loss factor @ specific freq.Tan δ/ µi250
1.0
10^-6
MHz
Temperature coefficient of initial permeability (20 -70°C)1.25%/°C
Curie temperatureTc>130°C
Resistivityρ1×10^5ohm-cm

Usable frequency ranges, depending on the application:

broadband transformers: 5 – 400 MHz

high-Q inductors: 0.5 – 30 MHz

RFI / EMI / CMC suppression: 5 – 500 MHz

Additional information

Weight 2 g
Dimensions 0.95 × 0.52 × 0.35 cm

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