Description

Nickel Zinc Ferrite is a high-performance, soft magnetic ceramic material composed of nickel, zinc, and iron oxides. This compound is valued for its excellent electromagnetic properties, including high permeability, low core loss, and superior thermal stability. It is essential for manufacturers in the electronics, telecommunications, and power conversion industries seeking reliable components for high-frequency applications.

Application

• Core material for high-frequency inductors, transformers, and chokes in switch-mode power supplies (SMPS).
• Manufacturing of electromagnetic interference (EMI) suppression filters and beads for electronic circuits.
• Key component in non-reciprocal devices like circulators and isolators for radar and RF communication systems.
• Fabrication of antenna rods and cores for medium-wave and long-wave radio reception.
• Use in sensing applications, including magnetic field sensors and proximity switches.
• Material for microwave absorbers and shielding in anechoic chambers and electronic devices.

Basic Information

Product Name	Nickel Zinc Ferrite
CAS No.	106389-78-0
Molecular Formula	NixZn1-xFe2O4
Molecular Weight	Varies by composition (Contact for details)
Synonyms	Nickel Zinc Iron Oxide; NiZn Ferrite; Ferroxcube; Soft Ferrite (NiZn type); Nickel Zinc Spinel Ferrite; NixZn1-xFe2O4; NFO-ZFO Composite
EINECS	Contact for details

Quality Control

Our Nickel Zinc Ferrite is produced under a stringent quality management system. Each batch undergoes rigorous testing for key parameters including chemical composition, particle size distribution, magnetic permeability, and Curie temperature to ensure consistency and performance. Certificates of Analysis (COA) detailing these specifications are available upon request to support your quality assurance protocols.

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 away from strong acids and strong oxidizing agents. The material is hygroscopic (moisture-sensitive); ensure containers are sealed after use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Gray to black powder
Identification (XRD)	Complies (Spinel Structure)
Nickel Content (as NiO)	15 - 35 %
Zinc Content (as ZnO)	10 - 30 %
Iron Content (as Fe2O3)	Balance
Particle Size (D50)	0.5 - 2.0 µm
Specific Surface Area (BET)	2 - 10 m²/g
Initial Permeability (µi @ 100 kHz)	50 - 1000 (Grade dependent)
Saturation Magnetization	3000 - 5000 Gauss
Curie Temperature (Tc)	150 - 350 °C

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