









⚡ Elevate your circuit game with precision EMI defense!
The FT240-31 Toroid Ferrite Core by Fair-Rite is a high-quality Type 31 ferrite core designed for EMI suppression across 1 to 300 MHz frequencies. With precise dimensions (61 mm OD, 35.55 mm ID, 12.7 mm height) and a lightweight 109 g build, it fits perfectly into professional and DIY electronic projects, ensuring reliable noise reduction and enhanced circuit performance.
| ASIN | B01959LAFA |
| Amazon Bestseller | #206,601 in DIY, Tools & Garden ( See Top 100 in DIY, Tools & Garden ) #2,120 in Hardware Locks |
| Batteries Included | No |
| Batteries Required? | No |
| Customer Reviews | 4.6 4.6 out of 5 stars (409) |
| Date First Available | September 28, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 7.6 x 7.6 x 0.6 cm |
| Item Weight | 109 g |
| Manufacturer | Fair-Rite |
| Material | Ferrite |
| Measurement System | Metric |
| Part number | FT240-31 |
| Product Dimensions | 7.62 x 7.62 x 0.64 cm; 109 g |
J**E
Parfait, mais je le garde en stock car mon projet a changé :-)
K**.
It's a Toroid, it works, good price, and just what I needed. I'm happy
F**Y
Excelente y de Muy buena calidad solo falta probarlo para lo que fue echó
M**D
very good quality. I used them for making up 49:1 ununs. for my radio setup
D**E
Very good quality mix 31 toroid. For reference, I used this to make a RF choke. Reduced noise around 7 Mhz, 14 Mhz and above, especially on harmonics of 6-7Mhz where a lot of RFI originates. Also for a reference of its diameter, I was able to very very comfortably wind an RG8X coaxial cable 12 times though it with the PL259 connector attached to it (so the connector and the cable went through the toroid 12 times).
Trustpilot
1 month ago
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