Description

Copper Zinc Ferrite is a high-performance, mixed metal oxide ceramic material with distinct magnetic and electrical properties. Its engineered spinel structure makes it a critical component in advanced electronic and electromagnetic applications where precise performance is required. This material is essential for manufacturers in the electronics, telecommunications, and automotive sectors seeking reliable, high-quality ferrite cores and components.

Application

• Core material for high-frequency inductors, transformers, and choke coils in switch-mode power supplies (SMPS).
• Manufacturing of electromagnetic interference (EMI) suppression filters and ferrite beads for electronic circuits.
• Key component in non-reciprocal devices like circulators and isolators for microwave and RF communication systems.
• Production of magnetic cores for antennas and sensors in automotive and industrial applications.
• Used in the fabrication of recording heads and other components for data storage technologies.
• Essential material for research and development in magnetics, spintronics, and microwave absorption.

Basic Information

Product Name	Copper Zinc Ferrite
CAS No.	228402-49-1
Molecular Formula	CuxZn1-xFe2O4
Molecular Weight	Variable (Contact for details)
Synonyms	Copper Zinc Iron Oxide; Cu-Zn Ferrite; Zinc Copper Ferrite; Copper Zinc Ferrite Black; Ferrospin; Ferroxcube (related trade series); Mixed Copper Zinc Ferrite; (CuxZn1-x)Fe2O4
EINECS	Contact for details

Quality Control

Our Copper Zinc Ferrite is manufactured under a stringent quality management system to ensure batch-to-batch consistency and performance reliability. We employ advanced analytical techniques, including X-ray diffraction (XRD) for phase purity and particle size analysis (PSA), to verify critical parameters. A comprehensive Certificate of Analysis (COA) detailing chemical composition, magnetic properties, and physical characteristics is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep the container sealed to prevent moisture absorption and contamination from atmospheric dust.

Specification

Item	Specification
Appearance	Fine Black Powder
Phase Purity (XRD)	Single-phase spinel structure
Primary Particle Size (D50)	0.5 - 2.0 µm
Saturation Magnetization (Ms)	30 - 70 emu/g
Coercivity (Hc)	10 - 200 Oe
Curie Temperature (Tc)	> 200 °C
Loss Factor (tan δ/µi)	< 20 x 10-6 (at 1 MHz)
Bulk Density	2.0 - 3.0 g/cm³

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.