FT140-43, ID=.9", OD=1.4", RFI Range 25-300 MHz

Name: FT140-43, ID=.9", OD=1.4", RFI Range 25-300 MHz
SKU: F140-43
Price: 3.89 USD
Availability: InStock

Store/Ferrite Core Products/Mix 43/Ring - Mix 43 RFI Range: 25-300 MHz

SKU F140-43

$3.89

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FT140-43, ID=.9", OD=1.4", RFI Range 25-300 MHz

Store/Ferrite Core Products/Mix 43/Ring - Mix 43 RFI Range: 25-300 MHz

Product Details

RFI Range (MHz): 20-250 Mhz

ID-B (in/mm): .9/23

OD-A (in/mm): 1.4/35.6

Height-C (in/mm): .5/12.7

Weight (oz/gm): 33 grams

Initial permeability: 850

A(L): 1060

Frequency (MHz)/Single turn impedance (ohms): 25MHz:38 ohms, 100 MHz:80 ohms

Ferrite Ring Toroid Core, ID = .9"/23mm, Mix 43

Excellent for impedance transformers like 2:1, 4;1, 9:1 or use our convenient Balun/Unun DIY kits with all the parts needed.

These RFI kits are specifically selected to cure most household computer device RFI problems. It contains ferrite toroids for AC or DC power supply protection and Snap On ferrite spli beads selected to eliminate RFI from 1 to 1000 Mhz. The beads are easy to use, don’t require modification of the protected equipment and work in almost all cases, even when plug-in filters fail.

Typical Installations


Ethernet Cable on F-240 Toroid – 7 turns	Ethernet Cable on FSB-1/2 – 3 turns for 9X Impedance	Ethernet Cable on FSB-1/4
AC Cable on F-240 Toroid – 6 turns	DSL Modem DC Power Supply on F114-43 Toroid – 5 Turns