2:1 Baluns/Ununs

FT114-77, ID=.748", RFI Range .1-10 MHz

SKU F114-77
$3.75
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100 items$2.8524% off
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FT114-77, ID=.748", RFI Range .1-10 MHz
Product Details
MPN: F114-77
RFI Range (MHz): 100 KHz-10 Mhz
ID-B (in/mm): .748/19
OD-A (in/mm): 1.142/29
Height-C (in/mm): .295/7.5
Weight (oz/gm): 33 grams
Initial permeability: 2000
A(L): 1365
Case/Box lot size: 689

Ferrite Ring Toroid Core, ID = ..748"/23mm, Mix 77

Excellent for switching power supply filters for AC input or DC output

2:1 (100:50) Baluns are useful between 50 ohm coax and 100 ohm balanced lines for loops, cubical quads, log periodics and other antennas where the impedance at the end of the feedline is 100 ohms (1/2 wavelength feedline).