FB102-31 - 1/2" ID, RFI Range 1-300 MHz

Name: FB102-31 - 1/2" ID, RFI Range 1-300 MHz
SKU: FB102-31-1
Price: 3.3 USD
Availability: InStock

FB102-31-1

$3.30

In stock

Quantity:

Product Details

MPN: FB102-31

Initial Permeability (@ 10KHz): 1500

Material: MnZn

Max cable size - in/mm: .5/12.6

OD (A) - in/mm: 1.02/25.9

ID (B) - in/mm: .505/12.8

Length (C) - in/mm: 1.125/28.6

Z (ohms per bead - single turn 1 MHz): 31

Z (ohms per bead - single turn 5 MHz): 98

Z (ohms per bead - single turn 10 MHz): 120

Z (ohms per bead - single turn 25 MHz): 205

Z (ohms per bead - single turn 100 MHz): 340

Z ohms (per bead - single turn 250 MHz): 315

Case/Box lot size: 212

Ferrite Slip On Bead, ID = .505in/12.8mm, Mix 31, 1 piece - very useful for making feed line chokes for RG-213 (1/2") coax line.

These beads fit well on 1/2" coax cable and make excellent sleeve chokes (See BA-8-5 for sample graphs pf effectiveness)

212 pieces/case

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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).