Polymer coated toroidal soft magnetic cores VAC T60009-E4003-W701 for electronic inductance component

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Product Description

Product Overview

This document specifies soft magnetic cores designed for electronic applications. The toroidal cores are made from VITROVAC 6025 F material and feature a polymer coating (Fix 170) for protection and handling. They are suitable for use in components requiring inductance, with specific testing procedures outlined for mechanical and magnetic properties. The material is suitable for windings with wire diameters up to 0.15 mm.

Product Attributes

Core Material: VITROVAC 6025 F
Type of Finish: Fix 170 (Polymer coating 45 m)
Origin: Not specified
Color: Not specified
Certifications: IEC 410 / DIN ISO 2859 (for final inspection)

Technical Specifications

Description	Value	Unit	Notes
Nominal Dimensions	3.5 x 2.0 x 2.5	mm
Effective Core Area (AFe)	0.015	cm
Effective Magnetic Path Length (lFe)	0.86	cm
Core Mass (mFe)	0.10	g
Mechanical Test (AQL)	1.0		S-1
Inductance Test (DC Magnetization)	>= 1.8		Series equivalent circuit
Inductance Test (DC Magnetization)	<= 4.1		Series equivalent circuit
Inductance Test (DC Magnetization)	<= 3.0		Series equivalent circuit
Magnetization with DC Field (IDC x N)	1	A	tp >= 20 ms
Inductance Test (AC) (I~ x N)	10	mA	f = 10 kHz
AL Value (Specified)	>= 12.2	H	Corresponds to ' >= 56000
AL Value (Recommended for Design)	11	H	Reduced value for component dimensioning
Suitable Wire Diameter	<= 0.15	mm
Potential for Splintering (VITROVAC)	Up to 6% (Typical 3%)		Related to polymer coating; described in K-Blatt F60092-R1430-K002