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Toroid Core FT240-31 Ferrite

Q: What is the inside & outside diameter ?

OD = 2.40 in / 61.0 mm +/- 1.30 mm , ID = 1.40 in / 35.55 mm +/- 0.85 mm , this is also conveniently located in the product description in the listing.

Q: Can these be cut into two identical half toroids? I want create two identical electromagnets.

Perhaps the snap-on beads would be a better application. The toroids have a specific shape to keep the magnetic flux within the loop. So while I can’t answer if breaking them will work in your case, but it sounds like using a hammer when you need a wrench. Could it work? Maybe, but bludgeoning seems a bit wasteful. YMMV Maybe try Mix 31 beads.

Q: Need toroid for 1mhz thru 30 mhz

FairRite and the listing description give the following specifications: Frequency Range: 1 - 300MHz , EMI Suppression 1 - 500 MHz

4.7/5

Product ID: 23272825

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Frequently Bought Together

Toroid Core FT240-31 Ferrite

Toroid Core FT240-43 Ferrite

FT-240-43 FT240-43 Ferrite Toroid Core 43 Material

Description

Toroid Core FT240-31 Ferrite

Have a Question? See What Others Asked

What is the inside & outside diameter ?

Can these be cut into two identical half toroids? I want create two identical electromagnets.

What's the difference in F240-31 and T120-31?

Need toroid for 1mhz thru 30 mhz

Common Questions

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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Customer service was outstanding when I had questions about the product.

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€ 37.40

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TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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