FB-31-1020

FB-31-1020 FERRITE . Best for RF chokes. Al=5700. Due to large inner diameter, it is easily applicable on RG213, RG8 coax cables.

Physical Dimensions

OD(A) = 1.020 in / 25.90 mm +/- 0.75 mm

ID(B) = 0.505 in. / 12.80 mm +/- 0.25 mm

Ht(C) = 1.125 in. / 28.60 mm +/- 0.80 mm

 AL=5700 +/- 20 %      uH=(AL*Turns2)/1000 

Actual measured AL using 10 turns #28 wire

Temperature Stability (ppm /°C) = 16000

Color Code = shiny black

Application Freq Range

RFI Suppression 1 - 300 MHz