FERROXCUBE  T102/66/15-3E25  Transformer Cores, Toroid, Toroid, T102, 3E25, 255.32 mm, 267.2 mm²

FERROXCUBE T102/66/15-3E25
Technical Data Sheet (158.53KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The T102/66/15-3E25 is a Transformer Toroid Core made with material grade of 3E25. It has the best possible shape from the magnetic point of view. The flux path is completely closed so the capabilities of the ferrite are fully exploited. Especially for high permeability ferrites the effect of even a minor air-gap in the magnetic circuit can spoil up to 50% of the effective permeability. A further advantage is the very low leakage field which makes it a suitable shape for power and pulse transformers. Ring core is mainly used for pulse and wide band transformers and interference suppression coils but also in special power supplies.
  • Simple economic shape
  • Very low stray flux and leakage inductance
  • Not easy to wind
  • 0.956Σl/A(mm⁻¹) Core factor

Product Information

Core Type:
Core Size:
For Use With:
Core Material Grade:
Effective Magnetic Path Length:
Ae Effective Cross Section Area:
Inductance Factor Al:
Product Range:
No SVHC (17-Dec-2015)
Material Grade:

Find similar products  grouped by common attribute


  • Industrial;
  • Power Management

Legislation and Environmental

Country of Origin:

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Tariff No:
Weight (kg):

Similar Products

Find products functionally similar to this one. Select one of the following links, and you will be taken to a product group page that presents all products in this category that share the given attribute.