Description
AMIDON FB-31-1020 FERRITE BEADS. 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 |
The Al-factor and 1 turn Z impedance FRQ charts of the ferrite core can be downloaded from the attached documents.
Weight | 55 g |
Material | MnZn (31) |
Impedance | min 260 Ω @ 100 MHz ± 20% |
RoHS compliant | yes |
Attached documents
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IT9BLB
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Verified purchase
29/03/2024
I was able to purchase, in Europe, the exact components I was looking for, at a correct price and with excellent packaging service and international delivery times.