Ferrite filter products can help speed up digital devices by suppressing common mode current from RFI sources OR prevent digital devices from emitting RFI on its connecting cables and power supply lines.
Balun/Unun DIY Kits
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![Computer/Digital RFI Solutions 890710979 - Computer/Digital RFI Solutions](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/890710979.jpg?ssl=1)
Enclosure Box - 4.375" x 4.375" x 2.375"
Enclosure Box - 4.375" x 4.375" x 2.375"
SKU CB-Box-1
$14.95
On Sale
![Computer/Digital RFI Solutions 2329254355 - Computer/Digital RFI Solutions](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/2329254355.jpg?ssl=1)
FT140-43, ID=.9", OD=1.4", RFI Range 25-300 MHz
FT140-43, ID=.9", OD=1.4", RFI Range 25-300 MHz
SKU F140-43
List price
$4.50
Save 14%
$3.89
![Computer/Digital RFI Solutions 3215425216 - Computer/Digital RFI Solutions](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/3215425216.jpg?ssl=1)
Side Eyebolt Kit - 1/4-20 Stainless Steel
Side Eyebolt Kit - 1/4-20 Stainless Steel
SKU SEK-1/4-1
$5.95
![Computer/Digital RFI Solutions 581480973 - Computer/Digital RFI Solutions](https://i0.wp.com/d2j6dbq0eux0bg.cloudfront.net/images/10325621/581480973.jpg?ssl=1)
SO-239 Kit (female chassis connector + hardware)
SO-239 Kit (female chassis connector + hardware)
SKU SO-239 Kit-1/2
$3.95