Technical data sheet for Ferroxcube E13/6/6 (814E250) E‑core sets, including core parameters, AL values, coil former specs and status definitions.
This data sheet provides detailed specifications for the Ferroxcube E13/6/6 (814E250) E‑core sets and accessories. It lists effective core parameters such as core factor, volume, length, area and mass, as well as inductance (AL) values for various magnetic grades.
Additional sections describe coil former materials, dimensions, winding data, and the product status definitions that indicate suitability for design‑in, prototype or production use. The document also contains a disclaimer that the parts are not intended for life‑support applications.
| Core factor (Σ(I/A)) | 1.37 mm⁻¹ |
|---|---|
| Effective volume (Ve) | 559 mm³ |
| Effective length (Ie) | 27.7 mm |
| Effective area (Ae) | 20.2 mm² |
| Minimum area (Amin) | 20.2 mm² |
| Mass of core half | ≈ 1.4 g |
| Maximum operating temperature (coil former) | 130 °C |
The coil former can operate up to 130 °C.
No, the cores are not designed for life‑support appliances or systems.