roWaves Technologies

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7427004 Fair-Rite | 4W620 material bead

Colour code: grey/black
Ordering code: FT-46
Manufacturer part no.: 7427004
Material no.: 4W620
Permeability (μi): 620
Curie Temp.: 150deg.
Slide-over suitable for coaxials of: 5.9mm max.
Typ. impedance: 180Ω@25MHz for 1turn | 258Ω@100MHz for 1 turn
Frequency range: 30 – 400MHz (EMI/RFI supression)
Length: 28.6mm
Ext. diameter: 14.1mm
Core holes: 6.3mm int.
Price :

 2,38 (excl. VAT)

4 in stock

(*Ships in 1-2 business days. VAT amount and the exact shipping cost will be calculated during checkout.)

Usable frequency ranges, depending on the application:

100W broad band transformer: 1.8 – 40 MHz

✔️ 4:1 broadband transformer for PA-100D final stage. Two of these units are forming a binocular core and can handle up to 150W continuos from 1.8-7MHz and 120W continuous from 10-30MHz. Highly reliable ferrite cores.

Technical data-sheet:

Additional information

Weight 18 g
Dimensions 2,9 × 1,5 × 1,5 cm


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