FT140-52 tor ferită

Colour code: grey
Manufacturer code: 5952020801
Ordering code: FT-25
Manufacturer part no.: FT140-52
Material no.: 52
Permeability (μi): 250
Frequency range: 1 – 500MHz (wideband transformer, depends on the application)
RF max. power: 300-400W (1-50MHz broadband transformer)
Temperature stability.: 1000ppm/°C
Ext. diameter: 35.5mm
Int. diameter: 23mm
Height: 12.7mm

10,30 EUR (excl. TVA)

32 in stoc

* Toroids are tested for AL values at 10KHz.

52 Material – specifications:

ParameterSymbolValueUnits
Initial permeabilityµi250
Flux density @ field strengthB
H
4200
10
Gauss
Oersted
Residual flux densityBr3300Gauss
Coercive forceHc0.6Oersted
Loss factor @ specific freq.Tan δ/ µi45
1.0
10^-6
MHz
Temperature coefficient of initial permeability (20 -70°C)0.75%/°C
Curie temperatureTc>250°C
Resistivityρ1 x 10^9ohm-cm

Technical data-sheet:

Greutate 35 g
Dimensiuni 0,95 × 0,52 × 0,35 cm

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